ThinkPad X32 - Laptop IBM - Free user manual and instructions

USER MANUAL ThinkPad X32 IBM

This manual supports:

ThinkPad X30, X31, X32

(MT 2672, 2673, 2884, 2885)

ThinkPad Dock (MT 2631)

ThinkPad Dock II (MT 2877)

Note

Before using this information and the product it supports, be sure to read the general information under "Notices" on page 188.

First Edition (July 2005)

© Copyright Lenovo 2005.

Portions © Copyright International Business Machines Corporation2005.

Allrightsreserved.

U.S. GOVERNMENT USERS – RESTRICTED RIGHTS: Our products and/or services are provided with RESTRICTED RIGHTS. Use, duplication or disclosure by the Government is subject to the GSA ADP Schedule contract with Lenovo Group Limited, if any, or the standard terms of this commercial license, or if the agency is unable to accept this Program under these terms, then we provide this Program under the provisions set forth in Commercial Computer Software–Restricted Rights at FAR 52.227-19, when applicable, or under Rights in Data-General, FAR 52.227.14(AlternateIII).

Contents

About this manual . . . . . . . . . . . . . 1

Introduction 3

Important service information. 3

Strategy for replacing FRUs . . . . . . . . . . 3

Strategy for replacing a hard disk drive . . . . . 4

How to use error messages . . . . . . . . 4

Strategy for replacing FRUs for CTO, CMV, and GAV 4

Product definition 4

FRU identification for CTO, CMV, and GAV products 5

Important information about replacing RoHS compliant

FRUs . . . . . . . . . . . . . . . . . 7

Diskette compatibility matrix . . . . . . . . . . 8

Safety notices: multilingual translations . . . . . . 8

Safety information. 20

General safety. 20

Electrical safety . . . . . . . . . . . . . 21

Safety inspection guide . . . . . . . . . . 23

Handling devices that are sensitive to electrostatic discharge . . . . . . . . . . . . . . 24

Grounding requirements . . . . . . . . . . 25

Laser compliance statement. 26

General descriptions ..... 29

Read this first . . . . . . . . . . . . . . 29

What to do first . . . . . . . . . . . . 29

Related service information . . . . . . . . . 31

Restoring the pre-installed system . . . . . . 31

Passwords . . . . . . . . . . . . . . . 32

Power management . . . . . . . . . . . 37

Checkout guide . . . . . . . . . . . . . . 40

Testing the computer . . . . . . . . . . . 40

Detecting system information with PC-Doctor. . . 43

Power system checkout . . . . . . . . . . 44

ThinkPad X30, X31, X32 . . . . . . . . . . 47

Product overview . . . . . . . . . . . . . 49

Specifications . . . . . . . . . . . . . 49

Status indicators . . . . . . . . . . . . 54

FRU tests . . . . . . . . . . . . . . . 58

Fn key combinations . . . . . . . . . . 59

Symptom-to-FRU index . . . . . . . . . . . 63

Numeric error codes . . . . . . . . . . . 63

Error messages . . . . . . . . . . . . 67

Beep symptoms . . . . . . . . . . . . . 68

No-beep symptoms . . . . . . . . . . . 68

LCD-related symptoms . . . . . . . . . . 69

Intermittent problems. . . . . . . . . . . 70

Undetermined problems . . . . . . . . . 70

FRU replacement notices . . . . . . . . . . . 71

Screw notices . . . . . . . . . . . . . 71

Retaining serial numbers. 72

Removing and replacing a FRU. . . . . . . . 75

1010 Battery pack. . . . . . . . . . . . 76

1020 Hard disk drive . . . . . . . . . . 77

1030 DIMM cover. 79

1040 DIMM 80

1050 Backup battery . . . . . . . . . . . 81

1060 Keyboard 82

1070 Mini PCI adapter . . . . . . . . . . 86

1080 Fan assembly . . . . . . . . . . . 95

1090 Communication daughter card (CDC) . . . 97

1100 Keyboard bezel . . . . . . . . . 104

1110 PC card slot . . . . . . . . . . 107

1120 Hinge cover and LCD assembly . . . . 110

1130 Sub card assembly . . . . . . . . . 114

1140 Speaker assembly . . . . . . . . . 115

1150 System board and base cover . . . . . 118

2010 LCD front bezel . . . . . . . . . 122

2020 Inverter card . . . . . . . . . . . 123

2030 LCD panel . . . . . . . . . . . 125

3010 ThinkPad Dock PCI cover . . . . . . 133

3020 ThinkPad Dock top cover . . . . . . 135

4010 ThinkPad Dock II PCI cover. . . . . . 140

4020 ThinkPad Dock II top cover . . . . . . 141

Locations. 144

Front view for X30 series . . . . . . . . 144

Rear view for X30 series . . . . . . . . 145

Bottom view for X30 series. . . . . . . . 146

Front view for X31 and X32 series . . . . . 147

Rear view for X31 and X32 series . . . . . 148

Bottom view for X31 and X32 series . . . . . 149

Locations for UltraBase X3. . . . . . . . 150

Parts list . . . . . . . . . . . . . . . 152

Overall 152

AC adapters . . . . . . . . . . . . 169

LCD FRUs 170

Keyboard. 173

Recovery CDs . . . . . . . . . . . . 174

Miscellaneous parts . . . . . . . . . . 181

Optional FRUs 183

Common parts list . . . . . . . . . . . 185

Notices 188

Trademarks 190

Aboutthismanual

This manual contains service and reference information for ThinkPad ^® X30, X31, X32 (MT 2672, 2673, 2884, 2885), ThinkPad Dock (MT 2631), and ThinkPad Dock II (MT 2877) products. Use this manual along with the advanced diagnostic tests to troubleshoot problems.

The manual is divided into sections as follows:

• The common sections provide general information, guidelines, and safety information required in servicing computers.
• The product-specific section includes service, reference, and product-specific parts information.

Important

This manual is intended for trained service personnel who are familiar with ThinkPad products. Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively.

Before servicing a ThinkPad product, be sure to review the safety information under "Safety notices multilingual translations" on page 8 and "Laser compliance information" on page 20 and "Laser compliance statement" on page 26

Introduction

Importantserviceinformation

Important

BIOS and device driver fixes are customer-installable. The BIOS and device drivers are posted on the customer support site http://www.lenovo.com/think/support

Advise customers to contact the Customer Support Center at 800-426-7378 if they need assistance in obtaining or installing any diskette fixes.

Customers in Canada should call the Customer Support Center at 800-565-3344 for assistance or downloadinformation.

Strategy for replacing FRUs

Beforereplacingparts

Make sure that all diskette fixes are installed before replacing any FRUs listed in this manual.

Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs:

• If you are instructed to replace a FRU but the replacement does not correct the problem, reinstall the original FRU before you continue.
• Some computers have both a processor board and a system board. If you are instructed to replace either the processor board or the system board, and replacing one of them does not correct the problem, reinstall that board, and then replace the other one.
• If an adapter or a device consists of more than one FRU, any of the FRUs may be the cause of the error. Before replacing the adapter or device, remove the FRUs, one by one, to see if the symptoms change. Replace only the FRU that changed the symptoms.

Attention: The setup configuration on the computer you are servicing may have been customized. Running Automatic Configuration may alter the settings. Note the current configuration settings (using the View Configuration option); then, when service has been completed, verify that those settings remain in effect.

Strategy for replacing a hard disk drive

Always try to run a low-level format before replacing a hard diskdrive.

Attention: The drive startup sequence in the computer you are servicing may have been changed. Be extremely careful during write operations such as copying, saving, or formatting. If you select an incorrect drive, data or programs can be overwritten.

How to use error messages

Use the error codes displayed on the screen to diagnose failures. If more than one error code is displayed, begin the diagnosis with the first error code. Whatever causes the first error code may also cause false error codes. If no error code is displayed, see whether the error symptom is listed in the Symptom-to-FRU Index for the computer you areservicing.

Strategy for replacing FRUs for CTO, CMV, and GAV

Productdefinition

Dynamic Configure To Order (CTO)

This provides the ability for a customer to configure an IBM® solution from an eSite, and have this configuration sent to fulfillment, where it is built and shipped directly to the customer. The machine label, PC Entitlement Warehouse (PEW), eSupport, and the HMM will load these products as the 4-digit MT and 3-digit model, where model = “CTO” (Example: 1829-CTO).

CustomModelVariant(CMV)

This is a unique configuration that has been negotiated between IBM and the customer. A unique 4-digit MT and 3-digit model is provided to the customer to place orders (Example: 1829-W15). A CMV is a special bid offering. Therefore, it is NOT generally announced.

• The MTM portion of the machine label is the 4-digit MT and 3-digit model, where model = “CTO” (Example: 1829-CTO). The PRODUCT ID portion of the machine label is the 4-digit MT and 3-digit CMV model (Example: 1829-W15).
• The PEW record is the 4-digit MT and 3-digit model, where model = "CTO" (Example: 1829-CTO).
• eSupport will show both the CTO and CMV machine type models (Example: 1829-CTO and 1829-W15 will be found on the eSupport site.)

- The HMM will have the 4-digit MT and 3-digit CTO model only (Example: 1829-CTO). Again, CMVs are custom models and are not found in the HMM.

GeneralAnnounceVariant(GAV)

This is a standard model (fixed configuration). GAVs are announced and offered to all customers. The MTM portion of the machine label is a 4-digit MT and 3-digit model, where model = a “fixed part number”, not “CTO” (Example: 1829-F1U). Also, PEW, eSupport, and the HMM will list these products under the same fixed model number.

FRU identification for CTO, CMV, and GAVproducts

There are three information resources to identify which FRUs are used to support CTO, CMV, and GAV products. These sources are PEW, eSupport, and the HMM.

UsingPEW

- PEW is the primary source for identifying FRU part numbers and FRU descriptions for the key commodities for CTO, CMV and GAV products at a MT - serial number level. An example of key commodities are hard disk drives, system boards, microprocessors, Liquid Crystal Displays (LCDs), and memory.

- Remember, All CTO and CMV products are loaded in PEW under the 4-digit MT and 3-digit model, where model = “CTO” (Example: 1829-CTO). GAVs are loaded in PEW under the 4-digit MT and 3-digit model, where model = a “fixed part number”, not “CTO” (Example: 1829-F1U).

- PEW can be accessed at the following Web site: http://w3-3.ibm.com/pc/entitle

Click on MACHINE LOOKUP, followed by WARRANTY INFORMATION. Input the MT and the Serial number and the list of key commodities will be returned in the PEW record under COMPONENT INFORMATION.

- Business Partners using Eclaim will access PEW when performing Entitlement Lookup. Business Partners will enter Loc ID, MT and Serial, and the key commodities will be returned in the Eclaim record under SYSTEM DETAILS.

- Authorized IBM Business Partners can access Eclaim at the following Web site: https://wca.eclaim.com

UsingeSupport

For Key Commodities (Examples - hard disk drive, system board, microprocessor, LCD, and memory)

Importantserviceinformation

• eSupport can be used to view the list of key commodities built in a particular machine serial (this is the same record found in PEW).
• eSupport can be accessed at the following Web site: http://www.lenovo.com/think/support
• To view the key commodities, click on PARTS INFORMATION, then PARTS LOOKUP. Type in the model type and serial number. The key commodities will be returned in the eSupport record under PARTS SHIPPED WITH YOUR SYSTEM.

For the Remaining FRUs (the complete list of FRUs at the MT Model level)

• eSupport can be used to view the complete list of FRUs for a machine type and model.
• To view the complete list of FRUs, type in the machine type and model (Example: 1829-CTO) under QUICK PATH. Under “View by Document Type” select PARTS INFORMATION. Under “Filter by Category” select SERVICE PARTS. Under “Parts Information by Date” select SYSTEM SERVICE PARTS. The list of service parts by description, with applicable machine type model and FRU will be displayed.

UsingtheHMM

Use the HMM as a back-up to PEW and eSupport to view the complete list of FRUs at the MT Model level.

Important information about replacing RoHScompliantFRUs

RoHS, The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive (2002/95/EC) is a European Union legal requirement affecting the global electronics industry. RoHS requirements must be implemented on Lenovo products placed on the market after June 2006. Products on the market before June 2006 are not required to have RoHS compliant parts. So, if the original FRU parts are non compliant, replacement parts can also be non compliant. In all cases if the original FRU parts are RoHS compliant the replacement part must also be RoHS compliant.

Lenovo plans to transition to RoHS compliance well before the implementation date and expects its suppliers to be ready to support Lenovo's requirements and schedule. Products sold in 2005, will contain some RoHS compliant FRUs. The following statement pertains to these products and any product Lenovo produces containing RoHS compliantFRUs.

RoHS compliant FRUs have unique FRU part numbers. Before or after the RoHS implementation date, failed RoHS compliant parts must always be replaced using RoHS compliant FRUs, so only the FRUs identified as compliant in the system HMM or direct substitutions for those FRUs maybeused.

Productsmarketedbefore June2006		Products marketed after June 2006
Currentor originalpart	Replacement FRU	Currentor originalpart	Replacement FRU
Non-RoHSCanbe	Non-RoHS	Must be RoHS	Must be RoHS
Non-RoHS	Can be RoHS
Non-RoHS	Can sub to RoHS
RoHSMustbeRoHS

Note: A direct substitution is a part with a different FRU part number that is automatically shipped by the distribution center at the time of the order.

Related web URLs are:

• IBM Information for Suppliers website:

http://www-03.ibm.com/procurement/proweb.nsf/ContentDocsBylitle/United+States~Information+for+suppliers 

•RoHSDirective:

http://europa.eu.int/eur-lex/pri/en/oj/dat/2003/
1_037/1_037/20030213en00190023.pd1 

• California Senate Bills 20, 50:

http://www.ciwmb.ca.gov/HHW/Events/AnnualConf/2004/Presentation/MPaparian.pdf 

Diskettecompatibilitymatrix

The compatibility of each of the drives with the diskettes for it is as follows:

Diskette drive	Diskette capacity	Compatibility
3.5-inch	1.0 MB	Read and write
	2.0 MB	Read and write
	4.0MBNotcompatible

Safety notices: multilingual translations

In this manual, safety notices appear in English with a page number reference to the appropriate multilingual, translated safety notice found in this section.

The following safety notices are provided in English, French, German, Hebrew, Italian, and Spanish.

Safetynotice1

Before the computer is powered on after FRU replacement, make sure all screws, springs, and other small parts are in place and are not left loose inside the computer. Verify this by shaking the computer and listening for rattling sounds. Metallic parts or metal flakes can cause electrical shorts.

Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery, recharge it, throw it into fire or water, or short-circuit it. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropriate parts listing. Use of an incorrect battery can result in ignition or explosion of the battery.

(continuation of safety notice 2)

The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack. Use of an incorrect battery can result in ignition or explosion of the battery.

(continuation of safety notice 3)

The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connector, disassemble it, heat it above 100^ C ( 212^ F), incinerate it, or expose its cell contents to water. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropriate parts listing. Use of an incorrect battery can result in ignition or explosion of the battery.

(continuation of safety notice 4)

To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card.

Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials.

Before removing any FRU, power off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnectingcables.

The following section presents safety information with which you need to be familiar before you service a ThinkPadcomputer.

Generalsafety

Follow these rules to ensure general safety:

- Observe good housekeeping in the area of the machines during and after maintenance.

- When lifting any heavy object:

1. Make sure that you can stand safely without slipping.

2. Distribute the weight of the object equally between your feet.

3. Use a slow lifting force. Never move suddenly or twist when you attempt to lift.

4. Lift by standing or by pushing up with your leg muscles; this action removes the strain from the muscles in your back. Do not attempt to lift any object that weighs more than 16 kg (35 lb) or that you think is too heavy for you.

- Do not perform any action that causes hazards to the customer, or that makes the equipment unsafe.

- Before you start the machine, make sure that other service representatives and the customer's personnel are not in a hazardous position.

- Place removed covers and other parts in a safe place, away from all personnel, while you are servicing the machine.

- Keep your toolcase away from walk areas so that other people will not trip over it.

- Do not wear loose clothing that can be trapped in the moving parts of a machine. Make sure that your sleeves are fastened or rolled up above your elbows. If your hair is long, fasten it.

- Insert the ends of your necktie or scarf inside clothing or fasten it with a nonconductive clip, about 8 centimeters (3 inches) from the end.

- Do not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for your clothing.

Attention: Metal objects are good electrical conductors.

- Wear safety glasses when you are hammering, drilling, soldering, cutting wire, attaching springs, using solvents, or working in any other conditions that might be hazardous to your eyes.

• After service, reinstall all safety shields, guards, labels, and ground wires. Replace any safety device that is wornordefective.
• Reinstall all covers correctly before returning the machine to the customer.
• Fan louvers on the machine help to prevent overheating of internal components. Do not obstruct fan louvers or cover them with labels or stickers.

WARNING

Handling the cord on this product or cords associated with accessories sold with this product will expose you to lead, a chemical known to the State of California to cause cancer, and birth defects or other reproductive harm. Wash hands after handling.

Electricalsafety

Observe the following rules when working on electrical equipment.

Important

Use only approved tools and test equipment. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents.

Many customers have, near their equipment, rubber floor mats that contain small conductive fibers to decrease electrostatic discharges. Do not use this type of mat to protect yourself from electrical shock.

• Find the room emergency power-off (EPO) switch, disconnecting switch, or electrical outlet. If an electrical accident occurs, you can then operate the switch or unplug the power cord quickly.
• Do not work alone under hazardous conditions or near equipment that has hazardous voltages.
• Disconnect all power before:
• Performing a mechanical inspection
  – Working near power supplies
• Removing or installing main units
• Before you start to work on the machine, unplug the power cord. If you cannot unplug it, ask the customer to power-off the wall box that supplies power to the machine, and to lock the wall box in the off position.
• If you need to work on a machine that has exposed electrical circuits, observe the following precautions:

- Ensure that another person, familiar with the power-off controls, is near you.

Attention: Another person must be there to switch off the power, if necessary.

- Use only one hand when working with powered-on electrical equipment; keep the other hand in your pocket or behind your back.

Attention: An electrical shock can occur only when there is a complete circuit. By observing the above rule, you may prevent a current from passing through yourbody.

• When using testers, set the controls correctly and use the approved probe leads and accessories for thattester.
• Stand on suitable rubber mats (obtained locally, if necessary) to insulate you from grounds such as metal floor strips and machine frames.

Observe the special safety precautions when you work with very high voltages; Instructions for these precautions are in the safety sections of maintenance information. Use extreme care when measuring high voltages.

• Regularly inspect and maintain your electrical hand tools for safe operational condition.
• Do not use worn or broken tools and testers.
• Never assume that power has been disconnected from a circuit. First, check that it has been powered off.
• Always look carefully for possible hazards in your work area. Examples of these hazards are moist floors, nongrounded power extension cables, power surges, and missing safety grounds.
• Do not touch live electrical circuits with the reflective surface of a plastic dental mirror. The surface is conductive; such touching can cause personal injury and machinedamage.
• Do not service the following parts with the power on when they are removed from their normal operating places in a machine:

– Power supply units

-Pumps

- Blowers and fans

-Motorgenerators

and similar units. (This practice ensures correct grounding of the units.)

• If an electrical accident occurs:

– Use caution; do not become a victim yourself.
- Switch off power.
– Send another person to get medical aid.

Safetyinspectionguide

The purpose of this inspection guide is to assist you in identifying potentially unsafe conditions. As each machine was designed and built, required safety items were installed to protect users and service personnel from injury. This guide addresses only those items. You should use good judgment to identify potential safety hazards due to attachment of non-ThinkPad features or options not covered by this inspection guide.

If any unsafe conditions are present, you must determine how serious the apparent hazard could be and whether you can continue without first correcting the problem.

Consider these conditions and the safety hazards they present:

• Electrical hazards, especially primary power (primary voltage on the frame can cause serious or fatal electricalshock)
• Explosive hazards, such as a damaged CRT face or a bulging capacitor
• Mechanical hazards, such as loose or missing hardware

To determine whether there are any potentially unsafe conditions, use the following checklist at the beginning of every service task. Begin the checks with the power off, and the power cord disconnected.

Checklist:

1. Check exterior covers for damage (loose, broken, or sharpedges).
2. Power off the computer. Disconnect the power cord.
3. Check the power cord for:

a. A third-wire ground connector in good condition. Use a meter to measure third-wire ground continuity for 0.1 ohm or less between the external ground pin and the frame ground.
b. The power cord should be the type specified in the partslist.
c. Insulation must not be frayed or worn.

1. Remove the cover.

2. Check for any obvious non-ThinkPad alterations. Use good judgment as to the safety of any non-ThinkPad alterations.

3. Check inside the unit for any obvious unsafe conditions, such as metal filings, contamination, water or other liquids, or signs of fire or smoke damage.

4. Check for worn, frayed, or pinched cables.

5. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with.

Handling devices that are sensitive to electrostatic discharge

Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD.) ESD damage can occur when there is a difference in charge between objects. Protect against ESD damage by equalizing the charge so that the machine, the part, the work mat, and the person handling the part are all at the same charge.

Notes

1. Use product-specific ESD procedures when they exceed the requirements noted here.
2. Make sure that the ESD protective devices you use have been certified (ISO 9000) as fully effective.

When handling ESD-sensitive parts:

• Keep the parts in protective packages until they are inserted into the product.
• Avoid contact with other people.
• Wear a grounded wrist strap against your skin to eliminate static on your body.
• Prevent the part from touching your clothing. Most clothing is insulative and retains a charge even when you are wearing a wrist strap.
• Use the black side of a grounded work mat to provide a static-free work surface. The mat is especially useful when handling ESD-sensitive devices.
• Select a grounding system, such as those listed below, to provide protection that meets the specific service requirement.

Note

The use of a grounding system to guard against ESD damage is desirable but not necessary.

• Attach the ESD ground clip to any frame ground, ground braid, or green-wire ground.
• When working on a double-insulated or battery-operated system, use an ESD common ground or reference point. You can use coax or connector-outside shells on these systems.

- Use the round ground prong of the ac plug on ac-operatedcomputers.

Groundingrequirements

Electrical grounding of the computer is required for operator safety and correct system function. Proper grounding of the electrical outlet can be verified by a certifiedelectrician.

Lasercompliancestatement

Some models of ThinkPad computer are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of these drives is installed, it is certified in the U.S. to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. Elsewhere, the drive is certified to conform to the requirements of the International Electrotechnical Commission (IEC) 825 and CENELEC EN 60 825 for Class 1 laser products.

If a CD-ROM drive, a DVD-ROM drive, or another laser device is installed, note the following:

CAUTION:

Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure.

Opening the CD-ROM drive, the DVD-ROM drive, or any other optical storage device could result in exposure to hazardous laser radiation. There are no serviceable parts inside those drives. Do not open.

A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. Note the following:

DANGER

Emits visible and invisible laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam.

The descriptions in this chapter apply to any ThinkPad model that has the PC-Doctor® forDOSdiagnostics program. Some descriptions might not apply to your particularcomputer.

Readthisfirst

Before you go to the checkout guide, be sure to read this section.

Importantnotes

• Only certified trained personnel should servicethecomputer.
• Before replacing any FRU, read the entire page on removing and replacing FRUs.
• When you replace FRUs, use new nylon-coatedscrews.
• Be extremely careful during such write operations as copying, saving, or formatting. Drives in the computer that you are servicing sequence might have been altered. If you select an incorrect drive, data or programs might be overwritten.
• Replace an FRU only with another FRU of the correct model. When you replace a FRU, make sure that the model of the machine and the FRU part number are correct by referring to the FRU partslist.
• A FRU should not be replaced because of a single, unreproducible failure. Single failures can occur for a variety of reasons that have nothing to do with a hardware defect, such as cosmic radiation, electrostatic discharge, or software errors. Consider replacing a FRU only when a problem recurs. If you suspect that a FRU is defective, clear the error log and run the test again. If the error does not recur, do not replacetheFRU.
• Be careful not to replace a nondefective FRU.

What to do first

When you do return a FRU, you must include the following information in the parts exchange form or parts return form that you attach to it:

_ 1. Name and phone number of servicer

Readthisfirst

1. Date of service
2. Date on which the machine failed
   _ 4. Date of purchase
   _ 5. Failure symptoms, error codes appearing on the display, and beep symptoms
   __ 6. Procedure index and page number in which the failing FRU was detected
   _ 7. Failing FRU name and part number
   __ 8. Machine type, model number, and serial number
   _ 9. Customer's name and address

Noteforwarranty:

During the warranty period, the customer may be responsible for repair costs if the computer damage was caused by misuse, accident, modification, unsuitable physical or operating environment, or improper maintenance by the customer. Following is a list of some common items that are not covered under warranty and some symptoms that might indicate that the system was subjected to stress beyond normal use.

Before checking problems with the computer, determine whether the damage is covered under the warranty by referring to the following list:

The following are not covered under warranty:

• LCD panel cracked from the application of excessive force or from being dropped
  • Scratched (cosmetic) parts
• Distortion, deformation, or discoloration of the cosmetic parts
• Plastic parts, latches, pins, or connectors that have been cracked or broken by excessive force
  • Damage caused by liquid spilled into the system
• Damage caused by the improper insertion of a PC Card or the installation of an incompatible card
• Diskette drive damage caused by pressure on the diskette drive cover, foreign material in the drive, or the insertion of a diskette with multiple labels
• Damaged or bent diskette eject button
• Fuses blown by attachment of a nonsupported device
• Forgotten computer password (making the computer unusable)
• Sticky keys caused by spilling a liquid onto the keyboard

The following symptoms might indicate damage caused by nonwarranted activities:

• Missing parts might be a symptom of unauthorized serviceormodification.
• If the spindle of a hard disk drive becomes noisy, it may have been subjected to excessive force, or dropped.

Relatedserviceinformation

This section provides information about the following:

• "Service Web site"
• "Restoring the pre-installed system"
- "Passwords" on page 32
• "Power management" on page 37

ServiceWebsite

When the latest maintenance diskette and the system program service diskette become available, they will be posted on http://www.lenovo.com/think/spn

Restoring the pre-installed system

When the hard disk drive is replaced because of a failure, no Product Recovery program is on the new hard disk. In this case, you must use the recovery CD for the computer. Order the recovery CD and the hard disk drive at the same time so that you can recover the new hard disk drive with the pre-installed software when they arrive. For information on which CD to order, see "Recovery CDs" on page 174

Recovery to Factory Contents by using ProductRecoveryCDs

To create the service partition and install the factory contents from the recovery CD, do the following:

Note

The recovery process might take up to 2 hours.

1. Insert the recovery CD into the CD or DVD drive, then restart the computer.
2. Following message is displayed: "Your computer originally included a Product Recovery program ... Reinstall the Product Recovery program? (Y/N) [ ]".

3. Press Y key. The service partition is created and loaded with the Product Recovery program files.

4. At next window, press Enter to continue.

5. The service partition is created. The system automatically reboots during this process.

6. The recovery process copies some files to the service partition, and PKUNZIPs others.
7. Follow the prompts. You may be prompted to changeCDs.
8. When the process is complete, the system reboots.

Relatedserviceinformation

1. If you get a message asking which operating system to install, select the proper operating system and press Enter.
2. A message is displayed: "Full Recovery:". Press Enter to select.
3. On each of the next three windows, press the Y key.
4. Follow the prompts to complete the recovery.

Passwords

As many as three passwords may be needed for any ThinkPad computer: the power-on password (POP), the hard-disk password (HDP), and the supervisor password (SVP).

If any of these passwords has been set, a prompt for it appears on the screen whenever the computer is turned on. The computer does not start until the password is entered.

Exception: If only an SVP is installed, the password prompt does not appear when the operating systemisbooted.

Power-onpassword:

A power-on password (POP) protects the system from being powered on by an unauthorized person. The password must be entered before an operating system can bebooted.

Hard-diskpassword:

There are two hard-disk passwords (HDPs):

• User HDP—for the user
- Master HDP—for the system administrator, who can use it to get access to the hard disk even if the user has changedtheuserHDP

Note: There are two modes for the HDP: User only and Master + User. The Master + User mode requires two HDPs; the system administrator enters both in the same operation. The system administrator then provides the user HDP to the system user.

Attention: If the user HDP has been forgotten, check whether a master HDP has been set. If it has, it can be used for access to the hard disk drive. If no master HDP is available, neither Lenovo nor Lenovo authorized servicers provide any services to reset either the user or the master HDP, or to recover data from the hard disk drive. The hard disk drive can be replaced for a scheduled fee.

Supervisorpassword:

A supervisor password (SVP) protects the system information stored in the BIOS Setup Utility. The SVP must be entered in order to get access to the BIOS Setup Utility and make changes to system configuration settings.

Attention: If the SVP has been forgotten and cannot be made available to the servicer, there is no service procedure to reset the password. The system board must be replaced for a scheduled fee.

How to remove the power-on password

To remove a POP that you have forgotten, do the following:

(A) If no SVP has been set:

1. Turn off the computer.

2. Remove the battery pack.

For how to remove the battery pack, see "1010 Battery pack" on page 76

1. Remove the backup battery.

For how to remove the backup battery, see "1050 Backup battery" on page 81.

1. Turn on the computer and wait until the POST ends.

After the POST ends, the password prompt does not appear. The POP has been removed.

1. Reinstall the backup battery and the battery pack.

(B) If an SVP has been set and is known by the servicer:

ForX30series:

1. Turn on the computer, and press F1 when three messages (F1, F11, and F12) appear on the screen.
2. Enter the SVP. The BIOS Setup Utility menu appears.
3. Select Password, using the cursor keys to move down themenu.
4. Select Power-On Password.
5. At the Enter Current Password field, enter the SVP.
6. When the Enter New Password field opens, leave it blank and press Enter twice.
7. In the Changes have been saved window, press Enter.
8. Press F10; then, in the Setup confirmation window, selectYes.

For MT2672-2xx, 8xx, 9xx, Axx, Bxx, Cxx, Dxx, Exx, Fxx, Gxx, Hxx, Jxx, Kxx, Lxx, Nxx, Pxx, Qxx, Rxx, MT2673-Cxx, Nxx, Pxx, MT2884-2xx, Bxx, Cxx, Gxx,

Jxx, Mxx, Nxx, MT2885-Pxx, Rxx, MT2890-8xx, 9xx, Axx, Cxx, MT2891-8xx, Axx, Cxx in X31 series:

1. Turn on the computer; then, while the "To interrupt normal startup, press the blue Access IBM button" message is displayed at the lower-left of the screen, press the Access IBM button.
2. Enter the SVP. Double-click Start setup utility.
3. Select Security, using the cursor keys to move down themenu.
4. Select Password.
5. Select Power-On Password.
6. At the Enter Current Password field, enter the SVP.
7. When the Enter New Password field opens, leave it blank and press Enter twice.
8. In the Changes have been saved window, press Enter.
9. Press F10; then, in the Setup confirmation window, selectYes.

For MT2672-3xx, 5xx, MT2673-5xx, MT2884-6xx, 7xx, MT2885-6xx, 7xx in X31 series, and for X32 series:

1. Turn on the computer; then, while the "To interrupt normal startup, press the blue Access IBM button" message is displayed at the lower-left of the screen, press the Access IBM button. The Rescue and Recoveryscreenopens.
   For models supporting the Passphrase function, press F1 while POP icon is appearing on the screen; then enter the POP. For the other models, enter the POP.

Note: To check whether the ThinkPad computer supports the Passphrase function, enter the BIOS Setup Utility and go to Security --> Password. If Using Passphrase item is displayed in the menu, this function is available on the ThinkPad computer.

1. Click Access BIOS. The system Restart Required windowisdisplayed.
2. Click Yes. The computer restarts, and the BIOS Setup Utilityscreenopens.
3. Select Security, using the cursor directional keys to move down the menu.
4. Select Password.
5. Select Power-On Password.
6. Type the current SVP in the Enter Current Password field. then leave the Enter New Password field blank, and press Enter twice.

7. In the Changes have been saved window, press Enter.

8. Press F10; then, in the Setup confirmation window, selectYes.

How to remove the hard-disk password

Attention: If User only mode is selected and the user HDP has been forgotten and cannot be made available to the servicer, neither Lenovo nor Lenovo authorized servicers provide any services to reset the user HDPs or to recover data from the hard disk drive. The hard disk drive can be replaced for a scheduled fee.

To remove a user HDP that has been forgotten, when the SVP and the master HDP are known, do the following:

ForX30series:

1. Turn on the computer, and press F1 when three messages (F1, F11, and F12) appear on the screen.
2. Enter the SVP. The BIOS Setup Utility menu appears.
3. Select Password, using the cursor keys to move down themenu.
4. Select Hard-disk x password, where x is the letter of the hard disk drive. A pop-up window opens.
5. Select Master HDP.
6. Enter the master HDP; then leave the New Password field blank and press Enter twice.
7. PressF10.
8. Select Yes in the Setup Configuration window. Both user HDP and master HDP will have been removed.

For MT2672-2xx, 8xx, 9xx, Axx, Bxx, Cxx, Dxx, Exx, Fxx, Gxx, Hxx, Jxx, Kxx, Lxx, Nxx, Pxx, Qxx, Rxx, MT2673-Cxx, Nxx, Pxx, MT2884-2xx, Bxx, Cxx, Gxx, Jxx, Mxx, Nxx, MT2885-Pxx, Rxx, MT2890-8xx, 9xx, Axx, Cxx, MT2891-8xx, Axx, Cxx in X31 series:

1. Turn on the computer; then, while the "To interrupt normal startup, press the blue Access IBM button" message is displayed at the lower-left of the screen, press the Access IBM button.
2. For models supporting the Passphrase function, press F1 while HDP icon is appearing on the screen; then enter the master HDP. For the other models, enter the masterHDP.

Note: To check whether the ThinkPad computer supports the Passphrase function, enter the BIOS Setup Utility and go to Security --> Password. If Using Passphrase item is displayed in the menu, this function is available ontheThinkPadcomputer.

1. Double-click Start setup utility. Enter SVP.
2. Select Security, using the cursor keys to move down themenu.
3. Select Password.
4. Select Hard-disk x password, where x is the letter of the hard disk drive. A pop-up window opens.
5. Select Master HDP.

6. Enter the master HDP; then leave the New Password field blank and press Enter twice.

7. PressF10.

8. Select Yes in the Setup Configuration window. Both user HDP and master HDP will have been removed.

For MT2672-3xx, 5xx, MT2673-5xx, MT2884-6xx, 7xx, MT2885-6xx, 7xx in X31 series, and for X32 series:

1. Turn on the computer; then, while the "To interrupt normal startup, press the blue Access IBM button" message is displayed at the lower-left of the screen, press the Access IBM button. The Rescue and Recoveryscreenopens. For models supporting the Passphrase function, press F1 while HDP icon is appearing on the screen; then enter the master HDP. For the other models, enter the masterHDP.

Note: To check whether the ThinkPad computer supports the Passphrase function, the BIOS Setup Utility and go to Security --> Password. If Using Passphrase item is displayed in the menu, this function is available on the ThinkPadcomputer.

1. Click Access BIOS. The system Restart Required windowisdisplayed.
2. Click Yes. The computer restarts, and the BIOS Setup Utilityscreenopens.
3. Select Security, using the cursor directional keys to move down the menu.
4. Select Password.
5. Select Hard-disk x password, where x is the letter of the hard disk drive. A pop-up window opens.
6. Select Master HDP.

7. Type the current master HDP in the Enter Current Password field. then leave the Enter New Password field blank, and press Enter twice.

8. PressF10.

9. Select Yes in the Setup Configuration window.

Both user HDP and master HDP will have been removed.

Powermanagement

To reduce power consumption, the computer has three power management modes: screen blank, standby, and hibernation.

Screenblankmode

Screen blank mode has three variants, as follows:

1. If you press Fn+F3, or if the time set on the "LCD off timer" in the BIOS Setup Utility expires,

• The LCD backlight turns off.
• The hard disk drive motor stops.
• The speaker is muted.

1. If you are using the ACPI operating system and you pressFn+F3,

• The LCD backlight turns off.
• The hard disk drive motor stops.

1. If the time set on the "Turn off monitor" timer in the operatingsystemexpires,

• The LCD backlight turns off.

To end screen blank mode and resume normal operation, pressanykey.

Standbymode

When the computer enters standby mode, the following events occur in addition to what occurs in screen blank mode:

• The LCD is powered off.
- The hard disk drive is powered off.
- The CPU stops.

To enter standby mode, press Fn+F4.

Note: If you are using the ACPI operating system, you can change the action of Fn+F4.

In certain circumstances, the computer goes into standby modeautomatically:

- If a “suspend time” has been set on the timer, and the user does not do any operation with the keyboard, the TrackPoint ^® , the hard disk, the parallel connector, or the diskette drive within that time.

- If the battery indicator blinks orange, indicating that the battery power is low. (Alternatively, if Hibernate when battery becomes low has been selected in the “Power Management Properties” window, the computer goes into hibernation mode.)

Note for the APM operating system:

Even if you do not set the low-battery alarm, the charge indicator notifies you when the battery is low, and then the computer enters the power-saving mode automatically. This default low-battery behavior is independent of the operating system; so if you have set the low-battery alarm, the computer may not do what you specified. It chooses either your setting or the default setting, whichever is appropriate.

If you are using the ACPI operating system, only the low-battery alarm is available.

To cause the computer to return from standby mode and resume operation, do one of the following:

• Press the Fn key.
• Open the LCD cover.
• Turn on the power switch.

Also, in either of the following events, the computer automatically returns from standby mode and resumes operation:

• The ring indicator (RI) is signaled by a serial device or a PCCarddevice.
• The time set on the resume timer elapses.

Note: The computer does not accept any input immediately after it enters standby mode. Wait a few seconds before taking any action to reenter operationmode.

Hibernationmode

In hibernation mode, the following occurs:

• The system status, RAM, VRAM, and setup data are stored on the hard disk.
  • The system is powered off.

Note: If the computer enters the hibernation mode while it is docked to the docking station, do not undock it before resuming normal operation. If you do undock it and then try to resume normal operation, you will get an error message, and you will have to restart thesystem.

To cause the computer to enter hibernation mode, do any of the following:

• Press the Fn+F12 keys.
• If you are using the APM operating system and have set the mode to Power switch mode [Hibernation], turn off the power switch.

- If you are using the ACPI operating system and have defined one of the following actions as the event that causes the system to go into hibernation mode, perform thataction.

• Closing the lid.
• Pressing the power button.
  -PressingFn+F4keys.

Also, the computer goes into hibernation mode automatically in either of the following conditions:

• If a “hibernation time” has been set on the timer, and if the user does not do any operation with the keyboard, the TrackPoint, the hard disk drive, the parallel connector, or the diskette drive within that time.
• If the timer conditions are satisfied in suspend mode.
• If you are using the APM operating system and have set the mode to Hibernate when battery becomes low, and the battery charge becomes critically low.

When the power is turned on, the computer returns from hibernation mode and resumes operation. The hibernation file in the boot record on the hard disk drive is read, and system status is restored from the hard disk drive.

Checkoutguide

Use the following procedures as a guide in identifying and correcting problems with the ThinkPad computer.

Note: The diagnostic tests are intended to test only ThinkPad products. The use of non-ThinkPad products, prototype cards, or modified options can lead to false indications of errors and invalid system responses.

1. Identify the failing symptoms in as much detail as possible.
2. Verify the symptoms. Try to re-create the failure by running the diagnostic test or by repeating the operation.

Testingthecomputer

The ThinkPad computer has a test program called PC-Doctor for DOS (hereafter called PC-Doctor). You can detect errors by running the diagnostics test included in PC-Doctor. This section is an overview of the procedure. For details that depend on model-unique functions, refer to "Product overview" on page 49

For some possible configurations of the computer, PC-Doctor might not run correctly. To avoid this problem, you need to initialize the computer setup by use of the BIOS Setup Utility before you run PC-Doctor. On the BIOS Setup Utility screen, press F9, Enter, F10, and then Enter.

Note: When you initialize the computer configuration, some devices are disabled, such as the serial port. If you test one of these devices, you will need to enable it by using Configuration utility for DOS. The utility is available on the following Web site: http://www.lenovo.com/think/support

PC-Doctor cannot be used to test a device that is in the docking station, even if the computer supports the docking station. To test a USB device, connect it to the USB connector of the computer. To test the Ultrabay device, install it in the Ultrabay Plus slot of the computer.

Creating the PC-Doctor diagnostics diskette

In X31 and X32 series, the PC-Doctor disk can be created by using the Access IBM Predesktop Area.

To create the PC-Doctor disk from the Access IBM Predesktop Area, do as follows:

1. Enter the IBM Predesktop application by pressing the Access IBM button during POST.
2. When the Access IBM application finishes loading, double-click the "Create Diagnostic Diskettes" icon.
3. It will take about 15 seconds to authenticate the digital signature, and then the ThinkPad computer will reboot into PC-DOS.

4. A batch file will automatically start up to prompt the user through creating the boot diskettes. The user will be informed how many diskettes will be needed.
   a. The user will be prompted to insert each disketteinsequence.
   b. Typically, the user only needs to press the Enter key for the proper floppy drive to format and create the diskette.
   c. Each diskette will be erased and formatted with the PC-Doctor for DOS boot image.

5. Once all the diskettes have been created, the ThinkPad computer will reboot. The user is asked to remove all diskettes from the drive, or to insert the first diskette created if it is desired torunthediagnostics.

To run the test, do as follows:

Note: In the following procedure, you can select an item not only with the arrow keys, but also with the TrackPoint. Instead of pressing Enter, click the left button.

1. Insert the PC-Doctor disk into the diskette drive; then power on the computer.

If the computer cannot be powered on, go to "Power system checkout" on page 44, and check the power sources.

If an error code appears, go to "Symptom-to-FRU index" on page 63

On the first screen, select the model and press Enter. Follow the instructions on the screen.

1. The main panel of PC-Doctor appears.

Checkoutguide

3. Select Diagnostics with the arrow keys, and press Enter.

A pull-down menu appears. (Its exact form depends on themodel.)

Note: PC-Doctor menu does not mean the formal support device list. Some unsupported device names may appear in the PC-Doctor menu.

The options on the test menu are as follows:

DiagnosticsInteractiveTests
Run Normal TestRun Quick TestCPU/CoprocessorSystemboardVideoAdapterSerialPortsParallelPortsFixedDisksDisketteDrivesOtherDevicesZIPDriveLS-120/240 Drive (*)CommunicationWirelessLANMemory Test – FullMemory Test – Quick	KeyboardVideoInternalSpeakerMouseDisketteSystemLoadCD-ROM/DVD TestIntel Wireless Radio
Notes:In the Keyboard test in Interactive Tests, the Fn key should be held down for at least 2 seconds; otherwise, it cannot be sensed.Video Adapter test supports only the LCD display on the ThinkPad computer. Before running PC-Doctor for DOS, detach the external Monitor.To test ZIP Drive or LS-120/240 Drive, each media is needed to be inserted before start testing.To test Digital Signature Chip, the chip must be enabled.When Legacy Floppy Drives is enabled in the BIOS Setup Utility, Diskette Drives test is activated even if no legacy diskette drive is attached to the ThinkPad computer.LS-120/240 Drive test is only for X30.

Diagnostics Interactive Tests Hardware Info Utility F1 Help Run Normal Test Run Quick Test CPU/Coprocessor Systemboard Video Adapter Serial Ports Parallel Ports Fixed Disks Diskette Drives Other Devices ZIP Drive Communication Memory Test - Full Memory Test - Quick PC-DOCTOR 2.0 Copyright 2001 PC-Doctor, Inc. All Rights Reserved. Use the cursor keys and ESC to move in menus. Press ENTER to select.

1. Run the applicable function test.

2. Follow the instructions on the screen. If there is a problem, PC-Doctor shows messages describing it.

3. To exit the test, select Quit — Exit Diag.

To cancel the test, press Esc.

Note: After executing PC-Doctor, check the system time/date and reset them if needed.

Detecting system information with PC-Doctor

PC-Doctor can detect the following system information:

HardwareInfo

• SystemConfiguration
• MemoryContents
  • Physical Disk Drives
  • Logical Disk Drives
  • VGAInformation
• IDE Drive Info
  •PCIInformation
  •PNPISAInfo
  •SMBIOSInfo
• VESA LCD Info
• Hardware Events Log

Utility

• Run External Tests
  • Surface Scan Hard Disk
  •BenchmarkSystem
  •DOSShell
  • Tech Support Form
• BatteryRundown
• View Test Log
• PrintLog
• SaveLog
  • Full Erase Hard Drive
• Quick Erase Hard Drive

Powersystemcheckout

To verify a symptom, do the following:

1. Power off the computer.
2. Remove the battery pack.
3. Connect the ac adapter.
4. Check that power is supplied when you power on the computer.
5. Power off the computer.
6. Disconnect the ac adapter and install the charged batterypack.
7. Check that the battery pack supplies power when you power on the computer.

If you suspect a power problem, see the appropriate one of the following power supply checkouts:

• "Checking the ac adapter"
• "Checking operational charging" on page 45
• "Checking the battery pack" on page 45
• "Checking the backup battery" on page 46

Checking the ac adapter

You are here because the computer fails only when the ac adapterisused:

• If the power problem occurs only when the port replicator is used, replace the port replicator.
• If the power-on indicator does not turn on, check the power cord of the ac adapter for correct continuity and installation.
• If the computer does not charge during operation, go to "Checking operational charging."

To check the ac adapter, do the following:

1. Unplug the ac adapter cable from the computer.
2. Measure the output voltage at the plug of the ac adapter cable. See the following figure:

2 1 (16 - 10 V)

Pin	Voltage (V dc)
1+15.5	to+17.0
2Ground

1. If the voltage is not correct, replace the ac adapter.

2. If the voltage is acceptable, do the following:

3. Replace the system board.

4. If the problem persists, go to "Product overview" or page49.

Note: Noise from the ac adapter does not always indicate adefect.

Checkingoperationalcharging

To check whether the battery charges properly during operation, use a discharged battery pack or a battery pack that has less than 50% of the total power remaining when installed in the computer.

Perform operational charging. If the battery status indicator or icon does not turn on, remove the battery pack and let it return to room temperature. Reinstall the battery pack. If the charge indicator or icon still does not turn on, replace the batterypack.

If the charge indicator still does not turn on, replace the system board. Then reinstall the battery pack. If it is still not charged, go to the next section.

Checking the battery pack

Battery charging does not start until the Power Meter shows that less than 95% of the total power remains; under this condition the battery pack can charge to 100% of its capacity. This protects the battery pack from being overcharged or from having a shortened life.

To check the status of your battery, move your cursor to the Power Meter icon in the icon tray of the Windows taskbar and wait for a moment (but do not click), and the percentage of battery power remaining is displayed. To get detailed information about the battery, double-click the PowerMetericon.

Note: If the battery pack becomes hot, it may not be able to charge. Remove it from the computer and leave it at room temperature for a while. After it cools down, reinstall and recharge it.

To check the battery pack, do the following:

1. Power off the computer.
2. Remove the battery pack and measure the voltage between battery terminals 1 (+) and 5 (−). See the following figure:

1(+) 2 3 4 5(-)

Terminal	Voltage (V dc)
1	+ 0 to + 12.6
5Ground(-)

1. If the voltage is less than +11.0 V dc, the battery pack has been discharged.

Checkoutguide

Note: Recharging will take at least 3 hours, even if the indicator does not turn on.

If the voltage is still less than +11.0 V dc after recharging, replace the battery.

1. If the voltage is more than +11.0 V dc, measure the resistance between battery terminals 4 and 5. The resistance must be 4 to 30 K Ω.

If the resistance is not correct, replace the battery pack. If the resistance is correct, replace the system board.

Checking the backup battery

Dothefollowing:

1. Power off the computer, and unplug the ac adapter fromit.
2. Turn the computer upside down.
3. Remove the battery pack (see "1010 Battery pack" or page76).
4. Remove the backup battery (see "Checking the battery pack" on page 45).
5. Measure the voltage of the backup battery. See the following figure.

Red (+) Black (-)

Wire	Voltage (V dc)
Red+2.5to+3.2
BlackGround

• If the voltage is correct, replace the system board.
• If the voltage is not correct, replace the backup battery.
• If the backup battery discharges quickly after replacement, replace the system board.

ThinkPad X30, X31, X32

Product overview . . . . . . . . . . . . . 49

Specifications . . . . . . . . . . . . . 49

Status indicators . . . . . . . . . . . . 54

For X30 series. 54

For X31 and X32 series . . . . . . . . 56

FRU tests . . . . . . . . . . . . . . 58

Fn key combinations . . . . . . . . . . 59

Symptom-to-FRU index . . . . . . . . . . . 63

Numeric error codes . . . . . . . . . . . 63

Error messages . . . . . . . . . . . . 67

Beep symptoms . . . . . . . . . . . . . 68

No-beep symptoms . . . . . . . . . . . 68

LCD-related symptoms . . . . . . . . . . 69

Intermittent problems. . . . . . . . . . . 70

Undetermined problems . . . . . . . . . . 70

FRU replacement notices . . . . . . . . . . . 71

Screw notices . . . . . . . . . . . . . . 71

Retaining serial numbers. 72

Restoring the serial number of the system unit 72

Retaining the UUID . . . . . . . . . . . 73

Reading or writing the ECA information . . . 73

Removing and replacing a FRU. . . . . . . . 75

1010 Battery pack. . . . . . . . . . . . 76

1020 Hard disk drive . . . . . . . . . . 77

1030 DIMM cover. . . . . . . . . . . . 79

1040 DIMM 80

1050 Backup battery . . . . . . . . . . 81

1060 Keyboard 82

1070 Mini PCI adapter . . . . . . . . . . 86

802.11b wireless LAN/modem combo card . . 86

802.11b wireless LAN card, 802.11a/b/g wireless LAN card . . . . . . . . . . . . . . . . 89

802.11a/b wireless LAN card . . . . . . 92

1080 Fan assembly . . . . . . . . . . . 95

1090 Communication daughter card (CDC) . . . 97

Modem daughter card (MDC or MDC-2) . . . 98

Bluetooth daughter card (BDC) . . . . . 100

Bluetooth/Modem daughter card (BMDC or BMDC-3) . . . . . . . . . . . . 102

1100 Keyboard bezel . . . . . . . . . . 104

1110 PC card slot . . . . . . . . . . . 107

1120 Hinge cover and LCD assembly ..... 110

1130 Sub card assembly ..... 114

1140 Speaker assembly ..... 115

1150 System board and base cover . . . . . 118

2010 LCD front bezel . . . . . . . . . . 122

2020 Inverter card . . . . . . . . . . . 123

2030 LCD panel . . . . . . . . . . . 125

For models with no wireless LAN antenna 125

For wireless LAN models . . . . . . . 128

3010 ThinkPad Dock PCI cover . . . . . . 133

3020 ThinkPad Dock top cover . . . . . . 135

4010 ThinkPad Dock II PCI cover. . . . . . 140

4020 ThinkPad Dock II top cover . . . . . . 141

Locations . . . . . . . . . . . . . . 144

Front view for X30 series . . . . . . . . 144

Rear view for X30 series . . . . . . . . 145

Bottom view for X30 series. . . . . . . . 146

Front view for X31 and X32 series . . . . . 147

Rear view for X31 and X32 series ..... 148

Bottom view for X31 and X32 series . . . . . 149

Locations for UltraBase X3. . . . . . . . 150

Front view 150

Bottom view . . . . . . . . . . . 151

Parts list . . . . . . . . . . . . . . . 152

Overall 152

AC adapters . . . . . . . . . . . . . 169

LCD FRUs 170

12.1-in. XGA TFT . . . . . . . . . . 170

Keyboard. 173

Recovery CDs . . . . . . . . . . . . . 174

For Windows 2000 (X30) ..... 174

For Windows XP Professional (X30) . . . . 175

For Windows XP Home Edition (X30) . . . 176

For Windows 2000 (X31) ..... 176

For Windows XP Professional (X31) . . . . 177

For Windows XP Home Edition (X31) . . . 178

For Windows XP Professional (X32) . . . . 179

For Windows XP Home Edition (X32) . . . 180

Miscellaneous parts . . . . . . . . . . 181

Optional FRUs 183

Common parts list . . . . . . . . . . . 185

Tools 185

Power cords (system) . . . . . . . . . 186

Power cords (ThinkPad Dock and ThinkPad Dock II) ..... 187

Notices 188

Trademarks 190

Productoverview

This section presents the following product-unique information:

• "Specifications"
  • "Status indicators" on page 54
  • "For X31 and X32 series" on page 56
  • "FRU tests" on page 58
• “Fn key combinations” on page 59

Specifications

FeatureDescription

Processor

X30 series•MobileIntel® Pentium® Illprocessor1.06 GHz - M, L2 512 KB cache• Mobile Intel Pentium III processor 1.2 GHz - M, L2 512 KB cacheX31 series• Intel Pentium M processor 1.3 GHz, L2 1-MB cache• Intel Pentium M processor 1.4 GHz, L2 1-MB cache• Intel Pentium M processor 1.5 GHz, L2 1-MB cache• Intel Pentium M processor 1.6 GHz, L2 1-MB cache• Intel Pentium M processor 1.7 GHz, L2 1-MB cacheX32 series• Intel Pentium M processor 1.6 GHz, L2 2-MB cache• Intel Pentium M processor 1.7 GHz, L2 2-MB cache• Intel Pentium M processor 1.8 GHz, L2 2-MB cache• Intel Pentium M processor 2.0 GHz, L2 2-MB cache

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FeatureDescription
Memory(standard)	X30series128-MB SDRAM SO-DIMM (PC133) card × 1256-MB SDRAM SO-DIMM (PC133) card × 1X31 series256-MB DDR SDRAM SO-DIMM (PC2100) card × 1 (some models)512-MB DDR SDRAM SO-DIMM (PC2100) card × 1 (some models)256-MB DDR SDRAM SO-DIMM (PC2700) card × 1 (some models)512-MB DDR SDRAM SO-DIMM (PC2700) card × 1 (some models)X32 series256-MB DDR SDRAM SO-DIMM (PC2700) card × 1 (some models)512-MB DDR SDRAM SO-DIMM (PC2700) card × 1 (some models)
Memory(optional)	X30series64-MB SDRAM SO-DIMM (PC133) card128-MB SDRAM SO-DIMM (PC133) card256-MB SDRAM SO-DIMM (PC133) card512-MB SDRAM SO-DIMM (PC133) card(maximumof1024MB)X31, X32series128-MB DDR SDRAM SO-DIMM (PC2100) card256-MB DDR SDRAM SO-DIMM (PC2100) card512-MB DDR SDRAM SO-DIMM (PC2100) card1-GB DDR SDRAM SO-DIMM (PC2100) card128-MB DDR SDRAM SO-DIMM (PC2700) card256-MB DDR SDRAM SO-DIMM (PC2700) card512-MB DDR SDRAM SO-DIMM (PC2700) card1-GB DDR SDRAM SO-DIMM (PC2700) card(maximum of 2048 MB)
Busarchitecture	•HUBlink•PCIbus•LPCbus

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FeatureDescription
Graphic memory	X30seriesMAX 32 MB DVMT (Dynamic Video Memory Technology)X31,X32series16 MB local video memory
CMOS RAM	242 bytes
Hard disk drive	20.0 GB, 4200 rpm, 9.5 mm high, IDE interface30.0 GB, 4200 rpm, 9.5 mm high, IDE interface40.0 GB, 4200 rpm, 9.5 mm high, IDE interface60.0 GB, 4200 rpm, 9.5 mm high, IDE interface80.0 GB, 4200 rpm, 9.5 mm high, IDE interface40.0 GB, 5400 rpm, 9.5 mm high, IDE interface60.0 GB, 5400 rpm, 9.5 mm high, IDE interfaceSupported hard disk drives are depend on the model.
Display	12.1-inch, 16M colors, XGA (1024 × 768 resolution) TFT color LCD
I/Oport (system)	External monitor connectorRJ11RJ45ParallelconnectorStereo headphone jackMonaural microphone jackStereo line-in jackUniversal serial bus (USB) connector × 2InfraredportDockingconnectorDC-inIEEE 1394 connector
I/Oport (UltraBaseX3)	External monitor connectorRJ11RJ45ParallelconnectorSerialconnectorKeyboard or mouse connectorUniversal serial bus (USB) connectorDC-in

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Productoverview

FeatureDescription
Internal modem	56.6 Kbps
Audio	Internal monaural speakerSoftware control volume
Infrared transfer	IrDA1.1
MiniPCI adapter	X30seriesThinkPad High Rate Wireless LAN Mini-PCI Adapter with Modem II (some models)Cisco Aironet Wireless 802.11b Mini PCI by IBM(somemodels)X31 seriesCisco Aironet Wireless 802.11b Mini PCI by IBM(somemodels)Intel PRO/Wireless LAN 2100 3B Mini PCI Adapter(somemodels)ThinkPad Dual-Band 11a/b Wi-Fi Wireless Mini PCI Adapter (some models)ThinkPad 11a/b/g Wireless LAN Mini PCI Adapter(somemodels)ThinkPad 11b/g Wireless LAN Mini PCI Adapter(somemodels)X32 seriesIntel PRO Wireless 2200BG Mini-PCI Adapter (somemodels)Intel PRO Wireless 2915ABG Mini-PCI Adapter(somemodels)ThinkPad 11b/g Wireless LAN Mini PCI Adapter(somemodels)ThinkPad 11a/b/g Wireless LAN Mini PCI Adapter II (some models)
PC Card	One Type-II
CompactFlash card	One Type-II
Ultrabay device	Ultrabay Plus (supported by UltraBase X3)
Diskettedrive (external)	1.44 MB (3-mode), 3.5-inch diskette drive (somemodels)

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FeatureDescription
Communication daughtercard (CDC)	X30,X31seriesV.90 modem daughter card (MDC) (some models)Bluetooth daughter card (BDC) (some models)ThinkPad Integrated Bluetooth with 56 Modem(BMDC)(somemodels)X32 seriesThinkPad Integrated 56K Modem (MDC-2) (somemodels)ThinkPad Integrated Bluetooth IV with 56K Modem (BMDC-3) (some models)
AC adapter	56-watt type
Batterypack (main)	X30,X31series6-cell Li-Ion battery pack (4.4 Ah)X32 series6-cell Li-Ion battery pack (4.8 Ah)
Preinstalled operating system	X30,X31seriesWindows2000Windows XP ProfessionalWindows XP Home editionX32 seriesWindows XP ProfessionalWindows XP Home edition

Productoverview

Statusindicators

The system status indicators show the status of the computer, as follows:

ForX30series

Laptop hardware diagram with numbered component labels for identification

IndicatorMeaning
1Bluetooth wireless status	Green:The Bluetooth wireless is operational. This indicator is on when the Bluetooth wireless is on and not in suspend mode.

(continued)

IndicatorMeaning
2 Battery status	Green:The battery is in use and has enough power. The ac adapter has charged the batterycompletely.Blinkinggreen:The battery is being charged, but still has enough power to operate. (At regular intervals, the indicator light turns off briefly.)Orange:The battery is being charged, but the battery power is still low.Blinkingorange:The battery needs to be charged. When the indicator starts blinking orange, the computer beeps three times.
3 Standby status	Green:The computer is in standby mode.Blinkinggreen:The computer is entering standby mode or hibernation mode, or is resuming normal operation.
4 Poweron	Green:The computer is on and ready to use. This indicator stays lit whenever the computer is on and is not in standby mode.
5 Scrolllock	Green:Scroll Lock mode is enabled. The Arrow keys can be used as screen-scroll function keys. The cursor cannot be moved with the Arrow keys. Not all application programs support this function. To enable or disable Scroll Lock mode, press the ScrLk key.
6 Capslock	Green:Caps Lock mode is enabled. To enable or disable Caps Lock mode, press the Caps Lockkey.
7 Numlock	Green:The numeric keypad on the keyboard is enabled. To enable or disable the keypad, press and hold the Shift key, and press the NumLk(ScrLk)key.
8 Drivein use	Green:Data is being read from or written to the hard disk drive, the diskette drive, or the drive in the Ultrabay device. When this indicator is on, do not put the computer into standby mode or turn off the computer.Note: Do not move the system while the Green drive in use light is on. Sudden physical shock could cause drive errors.

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IndicatorMeaning
9 Ethernet status	Green:The computer connects to a LAN and a session with the network is available.Blinkingyellow:Dataisbeingtransmitted.

For X31 and X32 series

Laptop interior diagram with numbered component labels for identification

IndicatorMeaning
Bluetooth wireless status	Green:The Bluetooth wireless is operational. This indicator is on when the Bluetooth wireless is on and not in suspend mode.

(continued)

IndicatorMeaning
2 Wireless status	Green:Wireless is operational and radio on state.This indicator is on when the data is transmitted.
3 Battery status	Green:The battery is in use and has enough power. The ac adapter has charged the batterycompletely.Blinkinggreen:The battery is being charged, but still has enough power to operate. (At regular intervals, the indicator light turns off briefly.)Orange:The battery is being charged, but the battery power is still low.Blinkingorange:The battery needs to be charged. When the indicator starts blinking orange, the computer beeps three times.
4 Standby status	Green:The computer is in standby mode.Blinkinggreen:The computer is entering standby mode or hibernation mode, or is resuming normal operation.
5 Poweron1	Green:The computer is on and ready to use. This indicator stays lit whenever the computer is on and is not in standby mode.
6 Capslock	Green:Caps Lock mode is enabled. To enable or disable Caps Lock mode, press the Caps Lockkey.
7 Numlock1	Green:The numeric keypad on the keyboard is enabled. To enable or disable the keypad, press and hold the Shift key, and press the NumLk(ScrLk)key.
8 Drivein use[7DZS]	Green:Data is being read from or written to the hard disk drive, the diskette drive, or the drive in the Ultrabay device. When this indicator is on, do not put the computer into standby mode or turn off the computer.Note: Do not move the system while the Green drive in use light is on. Sudden physical shock could cause drive errors.
9 Ethernet status	Green:The computer connects to a LAN and a session with the network is available.Blinkingyellow:Dataisbeingtransmitted.

FRUtests

The following table shows the test for each FRU.

FRUApplicabletest
System board	1. Diagnostics --> CPU/Coprocessor2. Diagnostics --> Systemboard
Power	Diagnostics --> Other Devices --> AC Adapter, Battery 1 (Battery 2)
LCD unit	1. Diagnostics --> Video Adapter2. Interactive Tests --> Video
Modem,MDC orBMDC	1. Make sure the modem is set up correctly.2. Replace the modem jack and the modem card in turn, and run the following test in Diagnostics --> Communication:a. Lucent Soft Modem Loopbackb. Lucent Soft Modem Dialtone
MDC-2or BMDC-3	1. Make sure the modem is set up correctly.2. Replace the modem jack and the modem card in turn, and run the following test in Diagnostics --> Communication:a. Conexant Smart Modem Interruptb. Conexant Smart Modem Dialtone
Audio	1. Interactive Tests --> Internal Speaker2. Diagnostics --> Other Devices --> Analog Devices AC97 CODEC Test
Speaker	Interactive Tests --> Internal Speaker
PC Card slots	1. Diagnostics --> Systemboard --> PCMCIA2. Insert a PC Card Wrap Plug into every PC Card slot, and run Diagnostics --> Systemboard --> PCMCIA External Loop
Keyboard	1. Diagnostics --> Systemboard --> Keyboard2. Interactive Tests --> Keyboard
TrackPointor pointingdevice	If the TrackPoint does not work, check the configuration in the ThinkPad Configuration program. If the TrackPoint is disabled, select Enable to enable it.After you use the TrackPoint, the pointer may drift on the screen for a short time. This drift can occur when a slight, steady pressure is applied to the TrackPoint pointer. This symptom is not a hardware problem. If the pointer stops after a short time, no service action is necessary.If enabling the TrackPoint does not correct the problem, continue with the following:• Interactive Tests --> Mouse
Hard disk drive	Diagnostics --> Fixed Disks
Diskette drive	1. Diagnostics --> Diskette Drives2. Interactive Tests --> Diskette

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FRUApplicabletest
CD-ROMor DVDdrive	1. Diagnostics --> Other Devices --> CD-ROM/DVD2. Interactive Tests --> CD-ROM/DVD Test
Memory	1. If two DIMMs are installed, remove one of them and run Diagnostics --> Memory Test -Quick.2. If the problem does not recur, return the DIMM to its place, remove the other one, and run the test again.3. If the test does not detect the error, run Diagnostics --> Memory Test - Full.
Fan	1. Turn on the computer and check the air turbulence at the louver near the power switch.2. Run Diagnostics --> Other Devices --> Fan.

Fnkeycombinations

The following table shows the function of each combination of Fn with a function key.

Key combination	Description
Fn+F1Reserved.
Fn+F2Reserved.
Fn+F3	Turn off the LCD display, leaving the screen blank. To turn the LCD display on again, press any key or the TrackPoint stick.
Fn+F4	Turn standby mode on. To return to normal operation, press the Fn key independently, without pressing a function key.Notes:This mode is called suspend mode in WindowsNT.In Windows XP and Windows 2000, this combination of buttons functions as a sleep button. The user can change the setting so that pressing it puts the computer into hibernation mode or even shuts the computerdown.

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Key combination	Description
Fn+F5	Note: This function is supported only in X31 and X32 series. X30 series does not have this function.Control the power source of the built-in Bluetooth wireless device. This combination of the keys functions as a toggle switch of the powerstate.Note: In Windows 2000 or Windows XP or Windows 98, this combination of keys enables or disables the built-in wireless networking features (the IEEE 802.11 standard) and the Bluetooth wireless features. To use this function, the following drivers must be installed.IBM ThinkPad Power Management driverOnScreen Display utilityWireless device drivers
Fn+F6Reserved.
Fn+F7	Switch a display output locationExternal monitor (CRT display)Computer display and external monitor (LCD +CRTdisplay)Computer display (LCD)Note: For any operating system other than Windows 2000 or Windows XP, no additional procedure is needed; just press Fn+F7.Notes:1. This function does not work when different desktop images are displayed on the computer display and the external monitor (the Extend desktop function).2. This function does not work while a DVD movie or a video clip is playing.3. For Windows 2000 or Windows XP, a hotkey application might take over the switching function.
Fn+F8	Turn screen expansion on or off. (There is no symbol on the key.)Note: This function is not supported in Windows XP and Windows 2000.

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Key combination	Description
Fn+F9	Note: This function is supported only in X31 and X32 series. X30 series does not have this function.Opens the IBM ThinkPad EasyEject Utility screen. Buttons for the following choices are displayed:Eject ThinkPad PC from Dock: This button is displayed only if the ThinkPad computer have been attached to a ThinkPad Dock II or a ThinkPad Dock. You can detach the computer from the ThinkPad Dock II or the ThinkPadDock.Eject ThinkPad PC from X3 UltraBase: This button is displayed only if theThinkPad computer have been attached to X3 UltraBase. You can detach the computer from theX3UltraBase.Eject ThinkPad PC from Mini Dock: This button is displayed only if theThinkPad computer have been attached to ThinkPad Mini Dock and either have been connected a diskette drive to the external-diskette-drive connector of the ThinkPad Mini Dock, or attached one or more USB devices to the ThinkPad Mini Dock. If you click the button, you can stop all the USB devices and remove themsafely.Note: If a diskette drive is connected to the external-diskette-drive connector of the ThinkPad Mini Dock, you cannot connect a USBdiskettedrive.Run EasyEject Actions: User can select, stop, and remove external devices connected to the ThinkPad computer.Configure EasyEject Actions: User can open the IBM ThinkPad EasyEject Utility main window.Fn+F9 Settings: User can configure the settings for the Fn+F9 function.Notes:This function is supported only in Windows XP and Windows 2000.This Utility is used to stop and remove all ejectable devices connected to the ThinkPad computer, the ThinkPad Mini Dock, the ThinkPad Port Replicator II, and the ThinkPad Port Replicator. You cannot use it to detach the computer from ThinkPad Mini Dock, the ThinkPad Port Replicator II, and the ThinkPad Port Replicator.
Fn+F10Reserved.

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Productoverview

Key combination	Description
Fn+F11Reserved.
Fn+F12	Turn hibernation mode on. To return to normal operation, press the power button for less than fourseconds.Note:To use Fn+F12 for hibernation in Windows XP and Windows 2000, the IBM PM device driver must have been installed on the computer.
Fn+PgUp	Turn the ThinkLight on or off.Note:This function is supported only on the ThinkPad computer that have the ThinkLight. The on or off status of the ThinkLight is shown on the screen for a few seconds when the user pressFn+PgUp.
Fn+Home	The LCD becomes brighter.
Fn+End	The LCD becomes less bright.
Fn+Spacebar	Enable the FullScreen Magnifier function.

Symptom-to-FRUindex

The symptom-to-FRU index in this section lists symptoms and errors and their possible causes. The most likely cause is listed first, in boldface type.

Note: Do the FRU replacement or other actions in the sequence shown in the column headed “FRU or action, in sequence.” If replacing a FRU does not solve the problem, put the original part back in the computer. Do not replace a nondefective FRU.

This index can also help you determine, during regular servicing, what FRUs are likely to need to be replaced next.

A numeric error is displayed for each error detected in POST or system operation. In the displays, n can be any number.

If no numeric code is displayed, check the narrative descriptions of symptoms. If the symptom is not described there, go to "Intermittent problems" on page 70.

Note

For a device not supported by diagnostic codes in the ThinkPad notebook computers, see the manual forthatdevice.

Numericerrorcodes

Symptom or error	FRU or action, in sequence
0175BadCRC1,stopPOSTtask—TheEEPROMchecksumisnotcorrect.	Systemboard.
0176SystemSecurity—Thesystemhas been tampered with.	1. Run BIOS Setup Utility,and save the currentsetting by pressing F10.2.Systemboard.
0177Bad SVP data, stop POSTtask—The checksum of thesupervisor password in theEEPROM is not correct.	Systemboard
0182Bad CRC2. Enter BIOS Setupand load Setup defaults.—Thechecksum of the CRS2 settingin the EEPROM is not correct.	1. Run BIOS Setup Utility.Press F9, and Enter toload the default setting.Then save the currentsetting by pressing F10.2.Systemboard.
0185Badstartupsequencesettings.Enter BIOS Setup and load Setupdefaults.	1.Run BIOS Setup Utility.Press F9, and Enter to load the default setting.Then save the current setting by pressing F10.
0187EAIadataaccesserror—The access to EEPROM is failed.	Systemboard.
0188InvalidRFIDSerializationInformationArea.	Systemboard.
0189Invalid RFIDconfiguration informationarea—The EEPROM checksum is not correct.	Systemboard.
0190Criticallow-batteryerror	1.Charge the battery pack.2.Batterypack.
0191System Security—Invalid RemoteChangerequested.	1.Run BIOS Setup Utility, and then save current setting by pressing F10.2.Systemboard.
0192System Security—IBM EmbeddedSecurityhardware tamperdetected.	Systemboard.
0199System Security—IBMSecurity password retry count exceeded.	1.Run BIOS Setup Utility, and then save the current setting by pressing F10.2.Systemboard.
01C8Two or more modem devices are found. Remove all but one of them. Pressto continue.	1.Remove either a Mini-PCI Card or a modem daughtercard. Otherwise, press Esc to ignore the warningmessage.2.Systemboard.
01C9More than one Ethernet devices are found. Remove one of them. Pressto continue.	1.Remove the Ethernet device that you installed; or press Esc to ignore the warningmessage.2.Systemboard.
0200Hard disk error—The hard disk isnotworking.	1.Reseat the hard disk drive.2.Load Setup Defaults in BIOSSetupUtility.3.Hard disk drive.4.Systemboard.
021xKeyboarderror.	Run interactive tests of the keyboard and the auxiliary inputdevice.
0220Monitortypeerror—Monitor type does not match the one specifiedinCMOS.	Load Setup Defaults in BIOS SetupUtility.
0230Shadow RAMerror—Shadow RAM fails at offset nnnn.	Systemboard.
0231System RAMerror—System RAM fails at offset nnnn.	1.DIMM.2.Systemboard.
0232Extended RAMerror—Extended RAM fails at offset nnnn.	1.DIMM.2.Systemboard.
0250System batteryerror—System batteryisdead.	Replace the backup battery and run BIOS Setup Utility to reset the time and date.
0251System CMOSchecksum bad—Defaultconfiguration used.	Replace the backup battery and run BIOS Setup Utility to reset the time and date.
0252Passwordchecksumbad—The passworddiscleared.	Reset the password by running BIOS Setup Utility.
0260System timererror.	1. Replace the backup battery and run BIOS Setup Utility to reset the time and date.2.Systemboard.
0270Real-timeclockerror.	1. Replace the backup battery and run BIOS Setup Utility to reset the time and date.2.Systemboard.
0271Dateandtimeerror—Neither the date nor the time is set in thecomputer.	Run BIOS Setup Utility to reset the time and date.
0280Previous bootincomplete—Defaultconfigurationused.	1. Load “Setup Default” in BIOS Setup Utility.2.DIMM.3.Systemboard.
02B2Incorrect driveAtype.	1. Diskette drive.2. External FDD cable.3.I/Ocard.
02F5DMAtestfailed.	1.DIMM.2.Systemboard.
02F6Software NMIfailed	1.DIMM.2.Systemboard.
02F7Fail-safe timerNMIfailed	1.DIMM.2.Systemboard.
1801Attached docking station is not supported	Shut down the computer and remove it from the docking station.
1802Unauthorizednetworkcardis plugged in—Turn off and remove the miniPCI network card.	1.Remove Mini PCI network card.2.Systemboard.
1803Unauthorizeddaughtercardis plugged in—Turn off and remove the daughter card.	1.Remove the daughter card that you installed.2.Systemboard.
1810Hard disk partition layout error.	1.If the Access IBM Predesktop Area has been previouslydisabled,then go to the BIOS Setup Utility by pressing F1 to open the BIOS Setup Utility. Select Security --> PredesktopArea-->AccessIBMPredesktop Area. Set this item to Disabled. Save and exit.2.If the Access IBM Predesktop Area has not beenpreviouslydisabled, press Enter to load Access IBM Predesktop Area. Then run RECOVER TO FACTORYCONTENTSin AccessIBMPredesktop Area.3.If item 2 failed, press F3 in the Welcome screen in RECOVERTOFACTORY CONTENTS. Run FDISK, and then delete all partitions. Run RECOVER TO FACTORY CONTENTS in Access IBM Predesktop Areaagain.4.If item 3 failed, select CD-ROM boot in Startup in AccessIBMPredesktop Area. Boot from the Recovery CD and perform full recovery from it.5.If item 4 failed, replace the harddiskdrive.

Errormessages

Symptom or error	FRU or action, in sequence
Device address conflict.	1. Load “Setup Defaults” in the BIOS Setup Utility.2.Backupbattery.3.Systemboard.
Allocation error for device.	1. Load “Setup Defaults” in the BIOS Setup Utility.2.Backupbattery.3.Systemboard.
Failing bits: nnnn.	1. DIMM.2.Systemboard.
Invalidsystemconfiguration data.	1.DIMM.2.Systemboard.
I/O device IRQ conflict.	1. Load “Setup Defaults” in the BIOS Setup Utility.2.Backupbattery.3.Systemboard.
Operating system not found.	1. Check that the operating system has no failure and is installedcorrectly.2. Enter the BIOS Setup Utility and see whether the hard disk drive and the diskette drive are properlyidentified.3. Reseat the hard disk drive.4. Reinstall the operating system.5.Diskettedrive.6. Hard disk drive.7.Systemboard.
Hibernation error.	1. Restore the system configuration to what it was before the computer entered hibernation mode.2. If memory size has been changed,re-createthe hibernationfile.
Fanerror.Fan.
Thermal sensing error.	System board.
Authenticationofsystem services failed. Pressto resume.	The Predesktop Area in the HDD is corrupted. Restore it fromarecoveryCD.

Beepsymptoms

Symptom or error	FRU or action, in sequence
One beep and a blank, unreadable, or flashing LCD.	1. Reseat the LCD connector.2.LCDassembly.3.ExternalCRT.4.Systemboard.
One long and two short beeps, and a blank or unreadable LCD.	1. System board.2.LCDassembly.3.DIMM.
Two short beeps with error codes.	POST error. See "Numeric error codes" on page 63
Two short beeps and a blank screen.	1. System board.2.DIMM.
Three short beeps, pause, three more short beeps, and oneshortbeep.	1.DIMM.2.Systemboard
One short beep, pause, three short beeps, pause, three more short beeps, and one short beep.
Only the cursor appears.	Reinstall the operating system.
Four cycles of four short beeps and a blank screen.	System board (security chip)
Five short beeps and a blank screen.	Systemboard

No-beepsymptoms

Symptom or error	FRU or action, in sequence
No beep, power-on indicator on, LCD blank, and no POST.	1. Make sure that every connectorisconnected tightly and correctly.2.DIMM.3.Systemboard.
No beep, power-on indicator on, and LCD blank during POST.	1. Reseat DIMM.2.Systemboard.
The power-on password prompt appears.	A power-on password or a supervisor password is set. Type the password and press Enter.
The hard-disk password prompt appears.	A hard-disk password is set. Type the password and press Enter.
The DOS full screen looks smaller than it should.	StarttheThinkPad Configuration program and set the Screen expansion function.

LCD-relatedsymptoms

Important

The TFT LCD for the notebook computer contains many thin-film transistors (TFTs). The presence of a small number of dots that are missing, discolored, or always lighted is characteristic of TFT LCD technology, but excessive pixel problems can cause viewing concerns. The LCD should be replaced if the number of missing, discolored, or lighted dots in anybackgroundis:

- XGA: 8 or more bright dots, 8 or more dark dots, or a total of 9 or more bright and dark dots.

Note: A bright dot means a pixel is always on (white or color.) A dark dot means a pixel is always off (black color.)

Symptom or error

No beep, power-on indicator on, and a blank LCD during POST.

• LCD backlight not working.
- LCD too dark.
- LCD brightness cannot be adjusted.
- LCD contrast cannot be adjusted.

• LCD screen unreadable.

• Characters missing pixels.

- Screenabnormal.

- Wrong color displayed.

Horizontal or vertical lines displayedonLCD.

FRU or action, in sequence

Systemboard.

1. Reseat the LCD connectors.

2.LCDassembly.

1. Systemboard.

2. See important note for "LCD-relatedsymptoms."

3. Reseat all LCD connectors.

3.LCDassembly.

1. Systemboard.

LCDassembly.

Intermittentproblems

Intermittent system hang problems can be due to a variety of causes that have nothing to do with a hardware defect, such as cosmic radiation, electrostatic discharge, or software errors. FRU replacement should be considered only when a problem recurs.

When analyzing an intermittent problem, do the following:

1. Run the diagnostic test for the system board in loop mode at least 10 times.
2. If no error is detected, do not replace any FRUs.
3. If any error is detected, replace the FRU shown by the FRU code. Rerun the test to verify that no more errors exist.

Undeterminedproblems

If the diagnostic tests did not identify the adapter or device that has failed, if wrong devices are installed, or if the system simply is not operating, follow these procedures to isolate the failing FRU (do not isolate FRUs that have no defects).

Verify that all attached devices are supported by the computer.

Verify that the power supply being used at the time of the failure is operating correctly. (See "Power system checkout" on page 44)

1. Turn off the computer.
2. Visually check each FRU for damage. Replace any damagedFRU.

3. Remove or disconnect all of the following devices: a.Non-ThinkPaddevices
   b. Devices attached to the port replicator
   c. Printer, mouse, and other external devices d.Batterypack
   e. Hard disk drive
   f. External diskette drive
   g.DIMM
   h. CD-ROM and diskette drive in the Ultrabay i.PCCards

4. Turn on the computer.

5. Determine whether the problem has been solved.

6. If the problem does not recur, reconnect the removed devices one at a time until you find the failing FRU.

7. If the problem remains, replace the following FRUs one at a time (do not replace a nondefective FRU):

a. Systemboard
b.LCDassembly

FRUreplacementnotices

This section contains notices related to removing and replacing parts. Read this section carefully before replacing anyFRU.

Screwnotices

Loose screws can cause a reliability problem. In the IBM ThinkPad computer, this problem is addressed with special nylon-coated screws that have the following characteristics:

• They maintain tight connections.
• They do not easily come loose, even with shock or vibration.
• They are harder to tighten.
• Each one should be used only once.

Do the following when you service this machine:

• Keep the screw kit (for the P/N, see "Miscellaneous parts" on page 181) in your tool bag.
  • Always use new screws.
• Use a torque screwdriver if you have one.

Tightenscrewsasfollows:

- Plastic to plastic

Turn an additional 90 degrees after the screw head touches the surface of the plastic part:

90 degrees more (Cross-section)

- Logic card to plastic

Turn an additional 180 degrees after the screw head touches the surface of the logic card:

180 degrees more (Cross-section)

- Torque driver

If you have a torque driver, refer to the "Torque" column foreachstep.

FRUreplacementnotices

- Make sure that you use the correct screw. If you have a torque screwdriver, tighten all screws firmly to the torque shown in the table. Never use a screw that you removed. Use a new one. Make sure that all of the screws are tightened firmly.

Retainingserialnumbers

This section includes the following descriptions:

• "Restoring the serial number of the system unit"
  • "Retaining the UUID" on page 73
• "Reading or writing the ECA information" on page 73

Restoring the serial number of the system unit

When the computer was manufactured, the EEPROM on the system board was loaded with the serial numbers of the system and all major components. These numbers need to remain the same throughout the life of the computer.

If you replace the system board, you must restore the serial number of the system unit to its original value.

Before replacing the system board, save the original serial number by doing the following:

1. Install the ThinkPad Hardware Maintenance Diskette Version 1.71 or later, and restart the computer.
2. From the main menu, select 1. Set System Identification.
3. Select 2. Read S/N data from EEPROM.

The serial number of each device in your computer is displayed; the serial number of the system unit is listed as follows:

• 20: Serial number

Write down that number.

Note: The serial number of the system unit is also written on the label attached to the bottom of the computer.

After you have replaced the system board, restore the serial number by doing the following:

1. Install the ThinkPad Hardware Maintenance Diskette Version 1.71 or later and restart the computer.
2. From the main menu, select 1. Set System Identification.
3. Select 1. Add S/N data from EEPROM.

Follow the instructions on the screen.

RetainingtheUUID

The Universally Unique Identifier (UUID) is a 128-bit number uniquely assigned to your computer at production and stored in the EEPROM of your system board. The algorithm that generates the number is designed to provide unique IDs until the year A.D. 3400. No two computers in the world have the same number.

When you replace the system board, you must set the UUID on the new system board as follows:

1. Install the ThinkPad Hardware Maintenance Diskette Version 1.71 or later, and restart the computer.

2. From the main menu, select 4. Assign UUID. A new UUID is created and written. If a valid UUID already exists, it is not overwritten.

Reading or writing the ECA information

Information on Engineering Change Announcements (ECA) are stored in the EEPROM of the system board. The electronic storage of this information simplifies the procedure to check if the ECA has been previously applied to a machine. The machine does not need to be disassembled to check for the ECA application.

To check what ECAs have been previously applied to the machine, use the ECA Information Read/Write function on the ThinkPad Hardware Maintenance Diskette Version 1.71 or later.

1. Insert the ThinkPad Hardware Maintenance Diskette Version 1.71 or later, and restart the computer.
2. From the main menu, select 6. Set ECA Information.
3. To read ECA information, select 2. Read ECA/rework number from EEPROM and follow the instruction.
4. To read box build date, select 5. Read box build date from EEPROM, and follow the instruction on the screen.

After an ECA has been applied to the machine, the EEPROM must be updated to reflect the ECA's application. Use the ThinkPad Hardware Maintenance Diskette Version 1.71 or later to update the EEPROM.

Note: Only the ECA number is stored in the EEPROM. The machine type of the ECA is assumed be the same as the machine type of the machine that had the ECA applied to it.

1. Insert the ThinkPad Hardware Maintenance Diskette Version 1.71 or later, and restart the computer.
2. From the main menu, select 6. Set ECA Information.

FRUreplacementnotices

1. To write ECA information, select 1. Write ECA/rework number from EEPROM, and follow the instruction.
2. To write box build date, select 4. Write box build date from EEPROM, and follow the instruction on the screen.

If the system board is being replaced, try to read the ECA information from the old system board and transfer the information to the new system. If the system board is inoperable, this will not be possible.

Removing and replacing a FRU

This section presents directions and drawings for use in removing and replacing a FRU. Be sure to observe the followinggeneralrules:

1. Do not try to service any computer unless you have been trained and certified. An untrained person runs the risk of damaging parts.
2. Before replacing any FRU, review "FRU replacement notices" on page 71
3. Begin by removing any FRUs that have to be removed before the failing FRU. Any such FRUs are listed at the top of the page. Remove them in the order in which they are listed.
4. Follow the correct sequence in the steps for removing the FRU, as given in the drawings by the numbers in squarecallouts.
5. When turning a screw to replace a FRU, turn it in the direction as given by the arrow in the drawing.
6. When removing the FRU, move it in the direction as given by the arrow in the drawing.
7. To put the new FRU in place, reverse the removal procedure and follow any notes that pertain to replacement. For information about connecting and arranging internal cables, see "Locations" on page 144.
8. When replacing a FRU, use the correct screw as shown in the procedures.

DANGER

Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnectingcables.

Attention: After replacing a FRU, do not turn on the computer until you have made sure that all screws, springs, and other small parts are in place and none are loose inside the computer. Verify this by shaking the computer gently and listening for rattling sounds. Metallic parts or metal flakes can cause electrical short circuits.

Attention: The system board is sensitive to, and can be damaged by, electrostatic discharge. Before touching it, establish personal grounding by touching a ground point with one hand or by using an electrostatic discharge (ESD) strap(P/N6405959).

1010Batterypack

DANGER

Use only the battery specified in the parts list for your computer. The use of an incorrect battery can result in ignition or explosion of the battery.

Diagram showing two hands operating a computer case with labeled components, likely illustrating a device or hardware operation.

1020 Hard disk drive

Attention

• Do not drop or apply any shock to the hard disk drive. The hard disk drive is sensitive to physical shock. Incorrect handling can cause damage and permanent loss of data.
• Before removing the drive, have the user make a backup copy of all the information on the drive if possible.
• Never remove the drive while the system is operating or is in suspend mode.

For access, remove following FRU:

• "1010 Battery pack" on page 76

Technical line drawing of a computer chassis showing internal components and a labeled component (no text or symbols present)

Note: The hard disk is attached to the cover.

Step	Screw (quantity)	Torque
1	M3 × 4 mm, nylon-coated (1)	0.4 Nm(4kgfcm)

(continued)

Removing and replacing a FRU

Technical diagram showing assembly steps of a hard disk drive with labeled components and directional arrows

When installing: Make sure that the hard disk is connected firmly.

1030DIMMcover

For access, remove following FRU:

• "1010 Battery pack" on page 76

Note: Loosen the screws 1, but do not remove them.

ForX30series

Diagram showing a hand using a screwdriver to adjust internal components of an electronic device, with labeled parts 1 and 2.

For X31, X32 series

Diagram showing a hand using a screwdriver to adjust or install an electronic device, with labeled parts 1 and 2 and a microchip icon.

1040DIMM

For access, remove following FRUs, in order:

• "1010 Battery pack" on page 76
• "1030 DIMM cover" on page 79

Technical diagram showing two views of a computer chassis with labeled components and directional arrows indicating assembly or movement.

When installing: With the notched end of the DIMM toward the socket, insert the DIMM into the socket, and then press it firmly. Pivot the DIMM until it snaps into place. Make sure that the card is firmly fixed in the slot and does not move easily.

1050Backupbattery

DANGER

Use only the battery specified in the parts list for your computer. The use of an incorrect battery can result in ignition or explosion of the battery.

For access, remove following FRUs, in order:

• "1010 Battery pack" on page 76
• "1020 Hard disk drive" on page 77
• "1030 DIMM cover" on page 79

Technical diagram showing a device with labeled components and a close-up of its internal structure, likely illustrating a hardware or system assembly.

When installing: Make sure that the battery connector

4 is attached firmly.

Removing and replacing a FRU

1060Keyboard

For access, remove following FRU:

• "1010 Battery pack" on page 76

Technical diagram of a computer chassis with labeled components and an inset showing a grid icon and plus symbol.

Step	Screw (quantity)	Torque
1	M2 × 6 mm, nylon-coated (4)	0.245 Nm(2.5kgfcm)

(continued)

In step 4, open the keyboard slightly in the direction of thearrow.

Diagram showing a laptop with labeled parts and a close-up of the internal components, likely illustrating a device or hardware setup.

In step 5, draw the keyboard a little in the direction of the arrow, and then detach the connector 6.

Diagram of a laptop with labeled parts and an inset showing a component being inserted into it, including parts numbered 5 and 6.

Removing and replacing a FRU

When installing: Install the keyboard, do as follows;

1. Attach the connector.
2. Make sure that the keyboard edges, shown in the figure as (A) and (B), are under the frame.

(A) (B)

(continued)

1. Press the keys indicated by arrows to latch the keyboardfirmlyinplace.

Line drawing of a laptop with open screen and keyboard, showing two black arrows pointing to the keyboard (no text or symbols present)

1. To make sure that the front side of the keyboard is housed firmly, gently press the keys with your thumbs and try to slide the keyboard toward you.

Line drawing of a laptop with hands operating the keyboard (no text or symbols)

1. Secure the keyboard by tightening the screws from the bottom side of the computer.

Removing and replacing a FRU

1070 Mini PCI adapter

For access, remove following FRUs, in order:

• "1010 Battery pack" on page 76
• "1060 Keyboard" on page 82

802.11b wireless LAN/modem combo card

Technical diagram showing a device's internal structure with labeled component '1' and a close-up view of the device's internal components.

(continued)

Technical diagram of a printer internal structure with numbered components and directional arrows indicating assembly or flow.

Antenna cables 4a and 4b in the following illustration are for the wireless LAN feature, and 5 is for the modem feature.

Note: In step 4a and 4b, if the antenna jack has a tab marked "MAIN" or "AUX", unplug the jack by pulling the tab with your fingers. If the antenna jack does not have the tab, unplug the jack by using the removal tool antenna RF connector (P/N: 08K7159) or pick the connector with your fingers and gently unplug it in direction of the arrow.

4a MAIN 5 4b AUX

Removing and replacing a FRU

Wheninstalling:

• Make sure that the connector 5 is firmly attached.
- Plug the gray antenna cable into jack J1, or MAIN, or M, and the black antenna cable into jack J2, or AUX, or A.
- With the notched end of the card toward the socket, insert the card into the socket, and then press it firmly. Pivot the card until it snaps into place. Make sure that the card is firmly fixed in the slot and does not move easily.

Cable routing for the 802.11b/modem combo card

When attaching the Mini PCI adapter, route the antenna cables to go under the cable guide as in a, and if the antenna cable has the tab, place the each tab as indicated by arrow b in this figure.

a b

802.11b wireless LAN card, 802.11a/b/g wirelessLANcard

Technical diagram showing a device's internal structure with labeled component '1' and a close-up view of the device's internal components.

(continued)

Technical diagram of an electronic device interior with numbered components and directional arrows indicating flow or movement.

Antenna cables 4a and 4b in the following illustration are for the wireless LAN feature.

Note: In step 4a and 4b, if the antenna jack has a tab marked "MAIN" or "AUX", unplug the jack by pulling the tab with your fingers. If the antenna jack does not have the tab, unplug the jack by using the removal tool antenna RF connector (P/N: 08K7159) or pick the connector with your fingers and gently unplug it in direction of the arrow.

4a MAIN 4b AUX

Wheninstalling:

• Plug the gray antenna cable into jack J1, or MAIN, or M, and the black antenna cable into jack J2, or AUX, or A.
• With the notched end of the card toward the socket, insert the card into the socket, and then press it firmly.

Pivot the card until it snaps into place. Make sure that the card is firmly fixed in the slot and does not move easily.

802.11a/b wireless LAN card

Note

This procedure is not applicable for the following model. For the model, the removal procedure is same as in "802.11b wireless LAN card, 802.11a/b/g wireless LAN card" on page 89 though the model supports 802.11a/b wireless LAN card. •2672-JHJ

Note: This FRU is secured by using a tamper resistant torxheadscrew(TR7).

Technical diagram showing two views of a computer motherboard with labeled components and a tool inserted into the interior.

Step	Screw (quantity)	Torque
1	M2 × 3 mm, TR7, nylon-coated (1)	0.245 Nm(2.5kgfcm)

(continued)

Technical diagram of a printer internal structure with numbered components and directional arrows indicating assembly or movement.

Antenna cables 5a and 5b in the following illustration are for the wireless LAN feature.

Note: In step 5a and 5b, if the antenna jack has a tab marked "MAIN" or "AUX", unplug the jack by pulling the tab with your fingers. If the antenna jack does not have the tab, unplug the jack by using the removal tool antenna RF connector (P/N: 08K7159) or pick the connector with your fingers and gently unplug it in direction of the arrow.

5a MAIN 5b AUX

Wheninstalling:

• Plug the gray antenna cable into jack J1, or MAIN, or M, and the black antenna cable into jack J2, or AUX, or A.
• With the notched end of the card toward the socket, insert the card into the socket, and then press it firmly.

Removing and replacing a FRU

Pivot the card until it snaps into place. Make sure that the card is firmly fixed in the slot and does not move easily.

Cable routing for the 802.11b wireless LAN or 802.11a/b wireless LAN card

When attaching the Mini PCI adapter, route the antenna cables to go under the cable guide as in a, and if the antenna cable has the tab, place the each tab as indicated by arrow b in this figure.

a b

1080Fanassembly

For access, remove following FRUs, in order:

• "1010 Battery pack" on page 76
• "1020 Hard disk drive" on page 77
• "1060 Keyboard" on page 82

Labeled diagram of an open laptop showing screw installation steps with numbered annotations

Step	Screw (quantity)	Torque
1	M2 × 9.5 mm, nylon-coated (5)	0.245 Nm(2.5kgfcm)

ForX30series

Technical diagram of a laptop chassis showing internal components with numbered labels 2 and 3

(continued)

Removing and replacing a FRU

For X31, X32 series

Technical diagram of a laptop internal structure with numbered components and an arrow indicating component 2.

When installing: Make sure that the connector 3 is firmly attached.

Note

Apply thermal grease on the a-part of the fan, shown in the following figure.

a

1090 Communication daughter card (CDC)

Note

• In X30 series, the CDC slot on some models accepts a Modem Daughter Card (MDC). On other models, the slot accepts a Bluetooth DaughterCard(BDC).
• In X31 series, the CDC slot on some models accepts an MDC. On other models, the slot accepts a Bluetooth/Modem Daughter Card (BMDC).
• In X32 series, the CDC slot on some models accepts an MDC-2. On other models, the slot acceptsaBMDC-3.

For access, remove following FRUs, in order:

• "1010 Battery pack" on page 76
• "1020 Hard disk drive" on page 77
• "1060 Keyboard" on page 82

Technical diagram of an open laptop chassis showing internal components and screw installation, with labeled parts 1.

Step	Screw (quantity)	Torque
1	M2 × 9.5 mm, nylon-coated (2)	0.245 Nm(2.5kgfcm)

(continued)

Removing and replacing a FRU

Modem daughter card (MDC or MDC-2)

Diagram of a computer motherboard showing labeled components and directional arrows indicating assembly or connection.

When installing: Make sure that connectors 2 and 3 areattachedfirmly.

Cable routing: When attaching the card, route the cable along the cable guides as indicated by the arrowsinthisfigure.

Technical line drawing of a computer motherboard showing internal components and wiring (no text or labels)

Removing and replacing a FRU

Bluetooth daughter card (BDC)

Technical diagram showing a mechanical assembly with labeled component '2' and directional arrows indicating movement or force.

Note: When unplugging the Bluetooth wireless antenna jack, do not pull the cable; it might snap. Unplug the jack by pulling the tab with your fingers.

3

Wheninstalling:

1. Plug the white cable with the tab marked "BT" into the jackontheBDC.
2. Make sure that the connector 2 is attached firmly.

Cable routing: When attaching the BDC, route the cable along the cable guides as indicated by the arrowsinthisfigure.

Technical diagram of a computer motherboard with labeled components and directional arrows indicating connection points.

Bluetooth/Modem daughter card (BMDC or BMDC-3)

Technical diagram of an electronic device with labeled components and directional arrows indicating assembly or connection.

Note: In step 3, if the antenna jack has a tab marked "BT", unplug the jack by pulling the tab with your fingers. If the antenna jack does not have the tab, unplug the jack by using the removal tool antenna RF connector (P/N: 08K7159) or pick the connector with your fingers and gently unplug it in direction of thearrow.

3

Wheninstalling:

1. Plug the white cable into the jack on the card.
2. Make sure that the connectors 2 and 3 are attached firmly.

Cable routing: When attaching the card, route the cable along the cable guides as indicated by the arrowsinthisfigure.

Technical line drawing of an electronic device interior showing internal components and wiring (no text or symbols)

1100Keyboardbezel

For access, remove following FRUs, in order:

• "1010 Battery pack" on page 76
• "1020 Hard disk drive" on page 77
• "1030 DIMM cover" on page 79
• "1040 DIMM" on page 80
• "1050 Backup battery" on page 81
• "1060 Keyboard" on page 82

Diagram of a computer chassis with numbered components for identification

Step	Screw (quantity)	Torque
1	M2 × 13.5 mm, nylon-coated (1)	0.245 Nm(2.5kgfcm)
2	M2 × 6 mm, nylon-coated (4)	0.245 Nm(2.5kgfcm)
3	M2 × 4 mm, nylon-coated (1)	0.245 Nm(2.5kgfcm)

(continued)

Labeled diagram of an open laptop chassis showing screw installation points with numbered annotations

Step	Screw (quantity)	Torque
4	M2 × 4 mm, nylon-coated (5)	0.245 Nm(2.5kgfcm)

Diagram of an open computer chassis showing labeled components with arrows indicating movement or flow

(continued)

Removing and replacing a FRU

When installing the keyboard bezel, do the following:

1. Attach the keyboard bezel to the computer, aligning the two dents of the bezel with the hinges as shown in this figure.

Technical diagram of an electronic device showing internal components and a close-up view of the assembly (no text or symbols present)

1. Make sure that all of the latches on the front side of the computer are attached firmly.
2. Secure the keyboard bezel with the screws.

1110 PC card slot

For access, remove following FRUs, in order:

• "1010 Battery pack" on page 76
• "1020 Hard disk drive" on page 77
• "1030 DIMM cover" on page 79
• "1040 DIMM" on page 80
• "1050 Backup battery" on page 81
• "1060 Keyboard" on page 82
• "1100 Keyboard bezel" on page 104

Technical diagram of an electronic device with labeled components and numbered callouts

Step	Screw (quantity)	Torque
1	M2 × 4 mm, nylon-coated (2)	0.245 Nm(2.5kgfcm)

(continued)

Removing and replacing a FRU

Unlatch the PC Card slot by pressing the two parts indicated by arrow 2, and then remove the slot in the direction of arrow 3.

Technical diagram showing a mechanical assembly with labeled components and directional arrows indicating parts of motion or assembly.

Wheninstalling:

1. Make sure that stroke arm (a) is placed as indicated by the arrow.
2. Make sure that the eject lever on the front side of the slot is as b in this figure.
3. Attach the slot in the direction of arrow c, and make sure that both of the latches are attached firmly.
4. Secure the slot with the screws.

Technical diagram of a device interior with labeled components and disassembly indicators

1120 Hinge cover and LCD assembly

For access, remove following FRUs, in order:

• "1010 Battery pack" on page 76
• "1020 Hard disk drive" on page 77
• "1030 DIMM cover" on page 79
• "1040 DIMM" on page 80
• "1050 Backup battery" on page 81
• "1060 Keyboard" on page 82
• "1070 Mini PCI adapter" on page 86
• "1100 Keyboard bezel" on page 104

Before removing the LCD assembly, remove the hinge cover first by following steps 1 and 2.

Technical diagram of a laptop chassis with labeled components and screw indicators

Step	Screw (quantity)	Torque
1	M2 × 9.5 mm, nylon-coated (2)	0.245 Nm(2.5kgfcm)

(continued)

The Bluetooth wireless antenna assembly is attached to the hinge cover in some models. For those models, undo the Bluetooth wireless antenna cable from the cable guides. And then remove the hinge cover and the Bluetooth wireless antenna assembly together in the direction of arrow 2.

Technical diagram showing mechanical assembly with labeled component '2' and upward arrow indicating direction

When installing: Attach the hinge cover, aligning the two projections on the rear side with the two small square holes in the base cover. (a)

a a

Removing and replacing a FRU

After removing the hinge cover, remove the LCD assembly asfollows:

Technical diagram of a server rack with labeled connectors and ports, showing part numbers 3.

Step	Screw (quantity)	Torque
3	M2.5 × 4.8 mm, nylon-coated (4)	0.392 Nm(4kgfcm)

Technical diagram showing a device's internal structure with labeled components and directional arrows indicating assembly or repair.

When installing: Make sure that the connector 4 is firmly attached.

(continued)

Technical diagram of a laptop with labeled parts and exploded views showing internal components and assembly.

Step	Screw (quantity)	Torque
5	M2.5 × 4.8 mm, nylon-coated (2)	0.392 Nm(4kgfcm)

Cable routing: After attaching the LCD assembly, route the antenna cables as follows:

1130 Sub card assembly

For access, remove following FRUs, in order:

• "1010 Battery pack" on page 76
• "1020 Hard disk drive" on page 77
• "1030 DIMM cover" on page 79
• "1040 DIMM" on page 80
• "1050 Backup battery" on page 81
• "1060 Keyboard" on page 82
• "1100 Keyboard bezel" on page 104

Technical diagram of a laptop chassis with labeled components and an inset showing a component being inserted into the case.

Step	Screw (quantity)	Torque
1	M2 × 4 mm, nylon-coated (2)	0.245 Nm(2.5kgfcm)

When installing: Make sure that the connector 2 on the bottom side of the card is firmly attached to the system board.

1140Speakerassembly

For access, remove following FRUs, in order:

• "1010 Battery pack" on page 76
• "1020 Hard disk drive" on page 77
• "1030 DIMM cover" on page 79
• "1040 DIMM" on page 80
• "1050 Backup battery" on page 81
• "1060 Keyboard" on page 82
- “1090 Communication daughter card (CDC)” on page 97 (only for the models with the CDC)
• "1100 Keyboard bezel" on page 104

Note: Step 1 is only for the X30 series. For the X31 and X32 series, skip this step.

Before removing the speaker assembly, remove the keyboard CRU insulator 1.

Technical diagram of an internal device with labeled component '1' and directional arrow (no text or symbols beyond label)

(continued)

Technical diagram of an electronic device showing internal components and a close-up view of the base with labeled parts.

Step	Screw (quantity)	Torque
2	M2 × 14 mm with washer, nylon-coated(1)	0.245Nm(2.5kgfcm)

Cable routing: When installing the speaker assembly, attach the connector first. Then route the cable along the cable guides of the base cover as indicated by the arrows in this picture.

ForX30series

Technical line drawing of a mechanical assembly with no visible text or symbols

For X31 and X32 series

Technical diagram of a mechanical assembly with directional arrows indicating movement or force (no text or symbols present)

1150 System board and base cover

For access, remove following FRUs, in order:

• "1010 Battery pack" on page 76
• "1020 Hard disk drive" on page 77
• "1030 DIMM cover" on page 79
• "1040 DIMM" on page 80
• "1050 Backup battery" on page 81
• "1060 Keyboard" on page 82
• "1070 Mini PCI adapter" on page 86
• "1080 Fan assembly" on page 95
• "1090 Communication daughter card (CDC)" on page 97
• "1100 Keyboard bezel" on page 104
• "1110 PC card slot" on page 107
• "1120 Hinge cover and LCD assembly" on page 110
• "1130 Sub card assembly" on page 114
• "1140 Speaker assembly" on page 115

Before removing the system board, remove the hard disk drive holder (steps 1 and 2) and the cable guide (steps 3 to 5).

Technical diagram of a computer motherboard with labeled components and a black arrow indicating a specific area.

Step	Screw (quantity)	Torque
1	M2 × 9.5 mm, nylon-coated (2)	0.245 Nm(2.5kgfcm)

(continued)

ForX30series

Labeled diagram of a laptop chassis showing internal components and parts with numbered annotations

For X31 and X32 series

Labeled diagram of a computer motherboard showing internal components and parts with numbered annotations

Step	Screw (quantity)	Torque
3	M2 × 9.5 mm, nylon-coated (1)	0.245 Nm(2.5kgfcm)

When installing: Make sure that the connectors 4 are attached firmly.

(continued)

Removing and replacing a FRU

PC Card guide (a) and audio connector retainer (b) are attached to the system board. When you replace the system board, reinstall those parts to the new system boardFRU.

a b 6

When installing: Attach the system board so that the two small projections on the base cover fit into the holes provided, and then tighten thescrews.

For X31 and X32 series

When you order a new base cover, you also need to order the label kit. Check the FRU no. on both FRUs first and order them at same time. Stick the label kit on the new base cover as indicated in the following figure.

Top-down schematic of a computer motherboard showing CPU socket, drive bays, and memory compartment (no text or labels)

2010 LCD front bezel

For access, remove following FRUs, in order:

• "1010 Battery pack" on page 76
• "1020 Hard disk drive" on page 77
• "1030 DIMM cover" on page 79
• "1040 DIMM" on page 80
• "1050 Backup battery" on page 81
• "1060 Keyboard" on page 82
• "1100 Keyboard bezel" on page 104

- "1120 Hinge cover and LCD assembly" on page 110

Technical diagram of a mechanical assembly with numbered components and an inset view showing internal structure.

Step	Screw (quantity)	Torque
1	M2.5 × 4.8 mm, nylon-coated (2)	0.392 Nm(4kgfcm)
2	M2 × 4 mm, nylon-coated (1)	0.245 Nm(2.5kgfcm)

When installing: Make sure that all of the latches of the LCD front bezel are firmly attached to the LCD cover. Then secure the bezel withthescrews.

2020Invertercard

For access, remove following FRUs, in order:

• "1010 Battery pack" on page 76
• "1020 Hard disk drive" on page 77
• "1030 DIMM cover" on page 79
• "1040 DIMM" on page 80
• "1050 Backup battery" on page 81
• "1060 Keyboard" on page 82
• "1100 Keyboard bezel" on page 104
- "1120 Hinge cover and LCD assembly" on page 110
• "2010 LCD front bezel" on page 122

Technical diagram of a mechanical assembly with numbered components and close-up insets showing internal components.

If the ThinkPad computer you are servicing has the

Bluetooth wireless features, remove Bluetooth button cover

4 from the defective inverter card and keep the cover for reuse.

Technical line drawing of a mechanical component with a labeled part (4), showing a shaft and mounting base assembly (no text or symbols beyond label)

Removing and replacing a FRU

Wheninstalling:

1. If the ThinkPad computer you are servicing has the Bluetooth wireless features, reattach the Bluetooth button cover before you install the new inverter card FRU to the computer.

2. Make sure that both of the connectors 2, 3 are attached firmly.

Cable routing: When replacing the inverter card, route the connector cable as in the following figure:

Technical line drawing of a mechanical assembly with no visible text or symbols

2030LCDpanel

For access, remove following FRUs, in order:

• "1010 Battery pack" on page 76
• "1020 Hard disk drive" on page 77
• "1030 DIMM cover" on page 79
• "1040 DIMM" on page 80
• "1050 Backup battery" on page 81
• "1060 Keyboard" on page 82
• "1100 Keyboard bezel" on page 104
- "1120 Hinge cover and LCD assembly" on page 110
• "2010 LCD front bezel" on page 122
• "2020 Inverter card" on page 123

For models with no wireless LAN antenna

Technical diagram of a rectangular electronic device with multiple labeled components and assembly parts

Step	Screw (quantity)	Torque
1	M2 × 4 mm, nylon-coated (6)	0.245 Nm(2.5kgfcm)

(continued)

Technical diagram showing a device's internal structure with numbered annotations indicating assembly steps.

(continued)

7 7 7 7 7 7 7 7 7 a

Step	Screw (quantity)	Torque
7	M2 × 3 mm, nylon-coated (6)	0.2 Nm(2kgfcm)

Wheninstalling

• Do not pinch the antenna cables under the LCD panel.
• Make sure that the antenna cables are firmly routed along the cable guides of the LCD cover.

Removing and replacing a FRU

For wireless LAN models

Technical diagram of a device with labeled components, showing assembly parts and mounting points.

Step	Screw (quantity)	Torque
1	M2 × 4 mm, nylon-coated (6)	0.245 Nm(2.5kgfcm)

Release the antenna cables from the cable guides indicated by the arrows 2 in this figure.

Technical diagram of a device rear panel with labeled components and directional arrows indicating assembly or connection points.

(continued)

Technical diagram showing a laptop chassis with numbered parts and directional arrows indicating assembly steps.

(continued)

Removing and replacing a FRU

Attention: Do not bend the metal part of the wireless LANantenna.

a b 10 10 10 10 10

Step	Screw (quantity)	Torque
10	M2 × 3 mm, nylon-coated (6)	0.245 Nm(2.5kgfcm)

When installing: Attach the white cable a to the right bracket, and attach the black cable b totheleftbracket.

11 11

(continued)

Wheninstalling:

• Make sure that the metal plate of the antenna is not bent.
- The antenna must be placed as in this figure (b shouldbeparallel.)

A b A b

• Place the FPC connector to pass under the black antennacable.
• Do not pinch the antenna cables under the LCD panel. (continued)

Removing and replacing a FRU

- Make sure that the antenna cables are firmly routed along the cable guides of the LCD cover.

Technical line drawing of a monitor or monitor frame with internal components and connectors (no text or symbols)

3010 ThinkPad Dock PCI cover

Before replacing the PCI cover:

There are two types of ThinkPad Dock, as follows:

- ThinkPad Dock: FRU no. 08N1546 (PCI cover: FRU no. 05K6246)

Technical line drawing of a mechanical assembly with mounting brackets and internal components (no text or symbols)

- ThinkPad Dock with extension plate: FRU no. 08N1537 (PCI cover: FRU no. 08N7317)

Line drawing of a printer with internal components and paper plane (no text or symbols)

Confirm the FRU no. of the ThinkPad Dock first and choose the proper PCI cover FRU for the ThinkPad Dock youareservicing.

Removing and replacing a FRU

Note: The following illustration shows how to remove the PCI cover of ThinkPad Dock (FRU no. 08N1546). Do the same to remove the PCI cover of ThinkPad Dock with extension plate (FRU no. 08N1537).

Diagram showing hands installing a CD-ROM drive into a motherboard with labeled components and directional arrows

(Bottomview)

3020 ThinkPad Dock top cover

Note

This section is only for the ThinkPad Dock (FRU no. 08N1546). The top cover and screw kit for ThinkPad Dock (FRU no. 12P4143) is not available for the ThinkPad Dock with extension plate (FRU no. 08N1537).

Technical line drawing of an electronic device chassis with ports and connectors (no text or symbols)

(Rearview)

Step	Screw (quantity)	Torque
1	M2.5 × 4.8 mm (2)	0.392 Nm(4kgfcm)

(continued)

Removing and replacing a FRU

Technical diagram of a mechanical housing with numbered components and mounting holes

(Bottomview)

Step	Screw (quantity)	Torque
2	M2.5 × 4.8 mm (8)	0.392 Nm(4kgfcm)

(continued)

Make sure that the system lock key A is set to the Unlock position. Release the front latches in step 3, and then remove the top cover 4. For step 5, see the inside view, shown in the circle.

Technical diagram of an electronic device with labeled components and directional arrows indicating assembly steps

Removing and replacing a FRU

When replacing the top cover, do the following:

• Make sure that the springs are placed correctly.

Technical diagram of an electronic device showing internal components and connections (no text or symbols)

- Make sure that the device release lever is seated correctly.

Diagram showing a computer monitor internal structure with an inset close-up of the component (no text or symbols visible)

(continued)

• Make sure that the release button works correctly.

Line drawing of a hand inserting a device into a computer case (no text or symbols)

Removing and replacing a FRU

4010 ThinkPad Dock II PCI cover

Diagram showing hands operating a computer drive with labeled components and directional arrows indicating motion steps

(Bottomview)

4020 ThinkPad Dock II top cover

Technical diagram of an electronic device rear panel with labeled ports and connectors

(Rearview)

Step	Screw (quantity)	Torque
1	M2.5 × 4.8 mm (3)	0.392 Nm(4kgfcm)

Technical diagram of a printer with labeled parts and numbered annotations

Step	Screw (quantity)	Torque
2	M2.5 × 4.8 mm (4)	0.392 Nm(4kgfcm)

(continued)

Removing and replacing a FRU

Technical diagram of an electronic device with three labeled components and light bulbs, likely illustrating a mounting or mounting assembly.

(Bottomview)

Step	Screw (quantity)	Torque
3	M2.5 × 4.8 mm (6)	0.392 Nm(4kgfcm)

(continued)

Make sure that the system lock key A is set to the Unlock position. Release the front latches in step 4, and then remove the top cover 5. Then detach the connector cable 6 as in the figure.

Technical diagram showing exploded view of battery pack assembly with labeled components and numbered parts

Locations

Front view for X30 series

1 Bluetooth button (some models)
2 Bluetooth wireless status indicator (some models)
3 Power status indicators
4 Powerswitch
5 Securitykeyhole
6 Universal serial bus (USB) connector
7 Hard disk drive
8 TrackPoint pointer
9 TrackPoint buttons
10 ThinkPadbutton
11 Volume and mute buttons
12 System status indicators
13 ThinkLight

Laptop diagram with numbered parts for identification and assembly reference

Rear view for X30 series

1 Power status indicators
2 Bluetooth wireless status indicator (some models)
3 Modemconnector
4 Ethernetconnector
5 Ethernet status indicator
6 USBconnector
7 External-monitorconnector
8 Parallelconnector
9 AC power connector

Technical diagram of a computer rear panel with labeled ports and connectors, showing front and back views with numbered annotations.

Bottom view for X30 series

1 Built-inspeaker
2 Batterypack
3 Battery pack latches
4 Dockingconnector
5 DIMMslots
6 Stereo headphone jack
7 Stereo line-in jack
8 Microphonejack
9 CompactFlash card slot or Infrared port
10 PC Card slot
11 PC Card eject button
12 IEEE 1394 connector
13 Infraredport
14 LCDlatches

Labeled diagram of a computer chassis showing numbered components for identification

Front view for X31 and X32 series

1 Bluetooth wireless status indicator (some models)
2 Wireless status indicator
3 Power status indicators
4 Powerswitch
5 Securitykeyhole
6 Hard disk drive
7 TrackPoint pointer
8 TrackPoint buttons
9 ThinkPadbutton
10 Volume and mute buttons
11 System status indicators
12 ThinkLight

Laptop interior diagram with numbered parts for identification and assembly reference

Locations

Rear view for X31 and X32 series

1 Power status indicators
2 Wireless status indicator
3 Bluetooth wireless status indicator (some models)
4 Modemconnector
5 Ethernetconnector
6 Ethernet status indicators
7 USBconnector
8 External-monitorconnector
9 Parallelconnector
10 AC power connector

Diagram of a laptop rear panel with labeled ports and internal connectors, showing exploded view and close-up details.

Bottom view for X31 and X32 series

1 Built-inspeaker
2 Batterypack
3 Battery pack latches
4 Dockingconnector
5 DIMMslots
6 Universal serial bus (USB) connector
7 Stereo headphone jack
8 Stereo line-in jack
9 Microphonejack
10 CompactFlash card slot or Infrared port
11 PC Card slot
12 PC Card eject button
13 IEEE 1394 connector
14 Infraredport
15 LCDlatches

Labeled diagram of a computer chassis showing numbered components for identification

Locations

Locations for UltraBase X3

Some models are shipped with a ThinkPad X3 UltraBase.

Frontview

1 UltraBase X3 release lever
2 Dockingconnector
3 UltrabayPlus

Note: The Ultrabay Plus accepts several storage devices, such as a DVD drive or a CD-ROM drive, and also accepts an Ultrabay Plus carrier.

4 Ultrabay status indicator

Green: An Ultrabay device is attached to the computer and in use.

Turnoff:

An Ultrabay device is ready to be attachedordetached.

5 Ultrabay device eject lever
6 UltraBase eject button
7 UltraBase status indicator

Green: An UltraBase X3 is attached to the computer and in use.

Turnoff:

An UltraBase X3 is ready to be attachedordetached.

Technical diagram of a computer chassis with numbered components and an inset magnified view of the internal structure.

Bottomview

1 Foot
2 UltraBaselatches
3 Batterybay
4 Battery pack latches
5 Built-in stereo speakers
6 Ultrabay device eject lever
7 AC power connector
8 Keyboard or mouse connector
9 Ethernetconnector
10 Modemconnector
11 Parallelconnector
12 External monitor connector
13 Serialconnector
14 USBconnector
15 Securitykeyhole

Labeled diagram of a computer RAM module with numbered components for identification

Partslist

Overall

Exploded view diagram of a laptop with numbered parts for identification

• Each FRU is available for all types or models, unless specific types or models are specified.
- A CRU (customer replaceable unit) is identified by a single asterisk (*) or two asterisks (***) in the CRU ID column. An N in the CRU ID column means the part is not a CRU. A single asterisk (*) means the part is a Tier 1 CRU; two asterisks (***) means the part is a Tier 2 CRU.
• FRUs marked with OP are available as options.

No.	FRU	P/N	CRUID
a-h	See“Miscellaneous parts” on page 181.
1	LCD unit (see“LCD FRUs” on page 170).
2	Keyboard bezel assembly for X30• 2672-11x, 12x, 1Ax, 1Bx, 31x, 32x except 32K, 33x except 33K, 41x, 42x except 42K, 43x except 43K, 45x except 45K, 46x, 47x, 4Ax, 4Bx except 4BK, 4Cx except 4CK, 4Ex except 4EK, 4Gx, 4Hx except 4HK, 4Jx except 4JK, 4Nx, 4Px, 4Qx, 4Rx, 4Sx, 4Tx, 4Vx, 4Xx, 54x, 5Dx, 64x, 6Dx, 76x,7Mx• 2673-42x except 42K, 4Bx except 4BK	91P9779N
	Keyboard bezel assembly (Korea) for X30• 2672-32K, 33K, 42K, 43K, 45K, 4BK, 4CK, 4EK, 4FK, 4HK, 4JK•2673-42K,4BK	91P9780N
	Keyboard bezel assembly for X31, X32• 2672-Bxx, Cxx, Fxx, Jxx, KVx•2673-Cxx•2884-Bxx,Cxx• 2672-2xx, 89x, 9xx, A8x, A9x, Gxx, Hxx, Nxx, Pxx, Qxx, Rxx, Nxx•2673-Nxx,Pxx• 2884-2xx, 89x, 9xx, A9x, Gxx, MRx, Nxx• 2885-89x, A8x, A9x, Pxx, Rxx• 2672-39x, 3Lx, 3Ux, 58x, 5Kx, 5Ux•2673-58x,5Kx• 2672-8Bx, A1x, A2x, A3x, A4x, A5x, A6x, A7x, AAx, ABx, ACx, ADx, AEx, AFx, AGx, AHx, AJx, AKx, ALx, AMx, ANx, APx, AQx, ARx, ASx, ATx, KAx, KBx, KDx, KEx, KJx, KLx, KMx, KPx, KQx,L2x,Mxx•2673-Mxx• 2884-A1x, A2x, A3x, K4x, K6x, M1x, M2x, M5x, M6x, M7x• 2885-A4x, K4x, K6x, M2x, M6x	13N5337N

(continued)

Partslist

No.	FRU	P/N	CRU ID
3	Hard disk drive (20 GB) 9.5 mm 4200 rpm• 2672-1xx, 31x, 32x, 33x•2672-Bxx•2884-Bxx
	ThinkPad STD OP	27L4286	*
	Hitachi08K9533*
	Hard disk drive (20 GB) 9.5 mm 4200 rpm,HGST•2672-2xx•2884-2xx	13N6701*
	Hard disk drive (30 GB) 9.5 mm 4200 rpm•2672-Gxx• 2672-39x, 3Lx, 3Ux
	HGST13N6703*
	Fujitsu92P6036*
	Hard disk drive (40 GB) 9.5 mm 4200 rpm•2672-4xx,7xx•2673-4xx• 2672-Cxx, Fxx, Jxx, Kxx•2673-Cxx•2884-Cxx,Jxx
	ThinkPad STD	08K9683	*
	Hitachi08K9767*
	Hard disk drive (40 GB) 9.5 mm 4200 rpm• 2672-Hxx, Nxx, Pxx, Qxx•2673-Nxx,Pxx
	HGST13N6705*
	Fujitsu27L4389*
	ThinkPad STD	92P6332	*
	ThinkPad STD	92P6342	*
	Hard disk drive (40 GB) 9.5 mm 5400 rpm•2672-Rxx
	HGST92P6545*
	ThinkPad STD	92P6342	*
	Hard disk drive (30 GB) 9.5 mm 4200 rpm,ThinkPadSTD• Supported by CTO	92P6330*
	Hard disk drive (30 GB) 9.5 mm 4200 rpm• Supported by CTO	92P6330*
	Hard disk drive (60 GB) 9.5 mm 4200 rpm,HGST• Supported by CTO	13N6706*

(continued)

No.	FRU	P/N	CRU ID
3	Hard disk drive (80 GB) 9.5 mm 4200 rpm,HGST OP• Supported by CTO	13N6708*
	Hard disk drive (40 GB) 9.5 mm 4200 rpm OP• 2672-A4x, AAx, ABx, AEx, APx, ARx, KPx, M5x, M6x, M7x•2884-A1x,M1x
	HGST13N6885*
	Fujitsu13N6905*
	Hard disk drive (40 GB) 9.5 mm 5400 rpm OP• 2672-8Bx, A5x, A6x, A7x, AFx, AGx, AQx, KEx, L2x, M2x, M3x, M4x, MAx, MBx•2673-M3x,M4x• 2884-A2x, M2x, M5x•2885-M2x
	HGST39T2521*
	Fujitsu13N6913*
	Toshiba13N6919*
	Hard disk drive (60 GB) 9.5 mm 4200 rpm OP• 2672-AHx, AJx, AKx, ALx, AMx, ANx, KLx, KQx, MCx, MDx,MEx,MFx•2884-M7x
	HGST13N6887*
	Fujitsu13N6907*
	Hard disk drive (60 GB) 9.5 mm 5400 rpm OP• 2672-ASx, KBx, KJx•2884-K4x•2885-K4x
	HGST39T2523*
	Fujitsu13N6915*
	Hard disk drive (80 GB) 9.5 mm 4200 rpm,HGST OP• 2672-KMx, M8x, M9x, ACx, ADx	13N6889*
	Hard disk drive (80 GB) 9.5 mm 5400 rpm OP•2672-KDx
	HGST39T2525*
	Fujitsu13N6917*
	for optional hard disk drive, see "Optional FRUs" on page 183
4	Cover, hard disk drive	13N5450	*
5	Fan assembly for X30	27L6738	N
	Fan assembly for X31, X32	67P1443	N

(continued)

Partslist

No.	FRU	P/N	CRU ID
6	Modem daughter card (MDC)2672-11x, 12x, 31x, 32x, 33x, 41x, 42x, 43x, 45x, 46x, 47x, 4Nx, 4Px, 4Qx, 4Xx, 54x, 64x, 76x, 7Mx2673-42x2672-Bxx, C1x, C2x, C3x, C6x, C8x, CAx, CBx, CPx, CQx, CSx, CXx, D4x, D9x, E4x, E9x, F2x, F3x, FQx, J6x, J7x, JAx, JBx, JXx, L9x2673-C2x, CBx, CXx2884-Bxx, CRU, CWU2672-2xx, 89x, 9xx, A9x, Gxx, Hxx, N3x, N6x, N7x, NAx, NBx, NCx, NPx, NQx, NSx, P7x, PBx, PUx, PXx2673-N7x, PBx, PXx2884-2xx, 89x, 99x, A9x, GRx, NRx, MRx2885-89x, A9x, PWx2672-39x, 3Lx, 3Ux, 58x, 5Kx2673-58x,5Kx2884-6Wx, 6Yx, 7Wx2885-6Wx,72x	91P7657**
	Bluetooth daughter card (BDC) for X302672-4Fx, 4Gx, 4Hx, 4Jx, 4Vx	12P3872**
	ThinkPad Integrated Bluetooth with 56K Modem (BMDC) for X312672-CDx, CEx, CFx, CKx, CTx, CZx, JHx, JJx, JVx, KVx2884-JGU,JUU2672-A8x, NEx, NFx, NKx, NTx, NZx, PDx, PEx, PGx, PHx, PJx, PVx, QGx, QVx,REx,RHx2672-5Ux2885-A8x,RGx	91P7315**
	ThinkPad Integrated 56K Modem (MDC-2)forX322672-8Bx, A1x, A4x, A5x, A6x, A7x, AAx, ABx, ACx, ADx, AEx, AFx, AGx, AHx, AJx, L2x, M1x, M2x, M3x, M4x, M5x, M6x, M7x, M8x, M9x, MAx, MBx, MCx, MDx, MEx, MFx2673-M3x,M4x2884-A1F, A1L, A1P, A1S, A1U, A1Y, A2U, A3U, M1F, M1L, M1P, M1S, M1U, M1Y, M4U, M5U, M6U, M7F, M7U2885-A4x, M2x, M6x	93P4212**

(continued)

No.	FRU	P/N	CRUID
6	ThinkPad Integrated Bluetooth IV with 56K Modem (BMDC-3) for X32• 2672-A2x, AKx, ALx, AMx, ANx, APx, AQx, ARx, ASx, KAx, KBx, KDx, KEx, KJx, KLx, KMx, KPx, KQx•2884-K4x,K6x•2885-K4x,K6x	39T0022**
7	System board assembly, Tual NV1.06 G (without security chip, 10/100 Ethernet)• 2672-11x, 12x, 31x, 32x, 33x, 54x, 76x,7Mx	26P8378N
	System board assembly, Tual NV1.06 G (with security chip, 10/100 Ethernet)• 2672-1Ax, 1Bx, 5Dx	26P8383N
	System board assembly, Tual NV1.2 G (without security chip, 10/100 Ethernet)• 2672-41x, 42x,43x, 45x, 46x, 47x, 4Nx, 4Px, 4Qx, 64x•2673-42x	26P8379N
	System board assembly, Tual NV1.2 G (with security chip, 10/100 Ethernet)• 2672-4Ax, 4Bx, 4Cx, 4Ex, 4Fx, 4Gx, 4Hx, 4Jx, 4Rx, 4Sx, 4Tx, 4Vx, 4Xx, 6Dx•2673-4Bx	26P8384N
	System board assembly, Intel Pentium M processor 1.3 G (without security chip, 10/100Ethernet)• 2672-B1x, B2x, B3x, BLx, BMx, D4x, F2x,F3x,FQx	26P8527N
	System board assembly, Intel Pentium M processor 1.3 G (with security chip, 10/100Ethernet)• 2672-BAx, BBx, BCx, D9x• 2884-B5U, BNU, BRU, BSU, CRU, CWU,JGU,JUU•2890-C2x•2891-C2x	26P8528N
	System board assembly, Intel Pentium M processor 1.4 G (without security chip, 10/100Ethernet)• 2672-C1x, C3x, CPx, CQx, E4x	26P8525N
	System board assembly, Intel Pentium M processor 1.4 G (with security chip, 10/100Ethernet)• 2672-C2x, C6x, C8x, CAx, CBx, CDx, CEx, CFx, CKx, CSx, CTx, CXx, CZx• 2673-C2x, CBx, CXx, E9x•2884-CRU,CWU	26P8526N

(continued)

Partslist

No.	FRU	P/N	CRU ID
7	System board assembly, Intel Pentium M processor 1.4 G (with security chip, GigabitEthernet)• 2672-J6x, J7x, JAx, JBx, JHx, JJx, JVx, JXx, KVx, L9x•2884-JGU,JUU	26P8529N
	System board assembly, Intel Pentium M processor 1.4 G (without security chip, 10/100Ethernet)• 2672-G1x, G2x, G3x, GLx, GMx, H3x•2884-GRx	91P7391N
	System board assembly, Intel Pentium M processor 1.4 G (with security chip, 10/100Ethernet)• 2672-27x, 2Bx, 89x, GAx, GBx, GCx, GLx,HBx• 2884-25U, 2NU, 2WU, 89x•2885-89x	91P7395N
	System board assembly, Intel Pentium M processor 1.5 G (with security chip, 10/100Ethernet)• 2672-39x, 3Lx, 3Ux•2884-6Wx,6Yx•2885-6Wx	93P4192N
	System board assembly, Intel Pentium M processor 1.6 G (without security chip, 10/100Ethernet)• 2672-94x, N3x, NPx, NQx•2884-MRx	91P7343N
	System board assembly, Intel Pentium M processor 1.6 G (with security chip, 10/100Ethernet)• 2672-99x, N6x, N7x, NAx, NBx, NCx, NEx, NFx, NKx,, NSx, NTx, NZx•2673-N7x•2884-99x•2890-N7x•2891-N7x	91P7347N
	System board assembly, Intel Pentium M processor 1.6 G (with security chip, GigabitEthernet)• 2672-A8x, A9x, P7x, PBx, PDx, PEx, PGx, PHx, PXx, QGx, REx, RHx• 2673-PBx, PJx, PUx, PVx, PXx, QVx•2884-A9x,NRx• 2885-A8x, A9x, PWx, RGx	91P7351N

(continued)

No.	FRU	P/N	CRU ID
7	System board assembly, Intel Pentium M processor 1.7 G (with security chip, GigabitEthernet)• 2672-58x, 5Kx, 5Ux•2673-58x,5Kx•2884-6Wx•2885-7Zx	93P4191N
	System board assembly, Intel Pentium M processor 1.6 G (with security chip, GigabitEthernet)• 2672-A1x, A2x, A3x, A4x, A5x, A6x, A7x, AAx, ABx, ACx, ADx, AEx, AFx, AGx, AHx, AJx, AKx, ALx, AMx, ANx, APx, AQx, ARx, ASx, ATx• 2884-A1x, A2x, A3x•2885-A4x	39T0395N
	System board assembly, Intel Pentium M processor 1.7 G (with security chip, GigabitEthernet)•2672-8Bx	39T0333N
	System board assembly, Intel Pentium M processor 1.8 G (with security chip, GigabitEthernet)•2672-Mxx•2673-Mxx•2884-Mxx•2885-Mxx	39T0394N
	System board assembly, Intel Pentium M processor 1.8 G (with security chip, GigabitEthernet)TAA•2672-L2x	39T0407N
	System board assembly, Intel Pentium M processor 2.0 G (with security chip, GigabitEthernet)• 2672-KAx, KBx, KDx, KEx, KJx, KLx, KMx,KPx,KQx•2884-K4x,K6x•2885-K4x,K6x	39T0332N
8	DIMM card for X30
	128-MB SDRAM SO DIMM (PC133) OP• 2672-11x, 12x, 1Ax, 1Bx	19K4653*
	256-MB SDRAM SO DIMM (PC133) OP• 2672-31x, 32x, 33x, 4xx, 76x, 7Mx•2673-4xx	19K4655*

(continued)

Partslist

No.	FRU	P/N	CRUID
8	DIMM card for X31
	256-MB DDR SDRAM SO DIMM(PC2100)OP• 2672-Bxx, Cxx, Fxx, Jxx•2673-Cxx• 2884-Bxx, Cxx, Jxx•2890-Cxx•2891-Cxx	10K0031*
	512-MB DDR SDRAM SO DIMM(PC2100)OP•2672-KVx	10K0033*
	DIMM card for X31 and X32
	256-MB DDR SDRAM SO DIMM(PC2700)OP• 2672-2xx, Gxx, Hxx, Nxx, Pxx•2673-Nxx,Pxx• 2884-2xx, Gxx, Nxx, Mxx•2885-Pxx• 2672-39x, 3Lx, 3Ux, 58x, 5Kx, 5Ux•2673-58x,5Kx• 2672-A4x, AAx, ABx, AEx, AFx, AGx, AHx, AJx, AKx, ALx, AMx, APx, ATx, L2x, M2x, M3x, M6x, M7x, MEx•2673-M3x• 2884-A1x, A2x, M1x, M2x•2885-M2x	31P9831*
	512-MB DDR SDRAM SO DIMM(PC2700)OP•2672-Qxx,Rxx•2885-Rxx• 2672-8Bx, A5x, A6x, A7x, ACx, ADx, ANx, AQx, ASx, KBx, KDX, KEx, KJx, KLx, KMx, KPx, KQx, M4x, M5x, M8x, M9x, MAx, MBx, MCx, MDx, MFx•2673-M4x• 2884-K4x, M5x, M7x•2885-K4x	31P9833*
	for optional DIMM, see "Optional FRUs" on page 183
9	Base cover assembly for 2672 WW(X30)• 2672-x1A, x2A, x5A, x1B, x2B, x3B, x2E, x1F, x2F, x1G, x2G, x1H, x2H, x3H, x1J, x2J, x5J, x1M, x2M, x5M, x1P, x2P, x1S, x2S, x1U, x2U, x4U, x1X,x2X	27L6732N
	Base cover assembly for 2672 WW(X30) ThinkPad Wireless Mini-PCI• 2672-xAA, xBA, xEA, xBB, xBE, xAF, xBF, xAG, xBG, xAH, xBH, xCH, xAJ, xBJ, xEJ, xAM, xBM, xEM, xAP, xBP, xAS, xBS, xAU, xBU, xDU, xAX, xBX	27L6733N

(continued)

No.	FRU	P/N	CRU ID
9	Base cover assembly for 2672 WW (X30) ThinkPad Wireless Mini-PCI+BT• 2672-4GA, 4HA, 4HF, 4GG, 4HG, 4HH, 4JH, 4HJ, 4HK, 4JK, 4GM, 4HM, 4GP, 4HP, 4GS, 4HS, 4HT, 4JT, 4GU, 4HU,4GX,4HX	46P3147N
	Base cover assembly for 2672 WW (X30) Cisco Wireless Mini-PCI• 2672-4XA, 4XB, 4XE, 4XF, 4XG, 4XH, 4XM,4XU,4YA	62P4188N
	Base cover assembly for 2672 Japan (X30) Cisco Wireless Mini-PCI•2672-4XJ	62P4189N
	Base cover assembly for 2672 EMEA (X30) Cisco Wireless Mini-PCI•2672-4XG	62P4190N
	Base cover assembly for 2672 Taiwan (X30)• 2672-32T, 33T, 76T, 7MT, 42T, 43T, 46T,4QT	46P3151N
	Base cover assembly for 2672 Taiwan (X30) ThinkPad Wireless Mini-PCI•2672-4BT	46P3152N
	Base cover assembly for 2672 Taiwan (X30) ThinkPad Wireless Mini-PCI+BT• 2672-4HT, 4JT, 4VT	46P3153N
	Base cover assembly for 2672 Korea (X30)• 2672-32K, 33K, 42K, 43K, 45K	46P3156N
	Base cover assembly for 2672 Korea (X30) ThinkPad Wireless Mini-PCI• 2672-4BK, 4CK, 4EK	46P3157N
	Base cover assembly for 2672 Korea (X30) ThinkPad Wireless Mini-PCI+BT•2672-4HK,4JK	46P3158N
	Base cover assembly for 2672 China (X30)• 2672-33C, 42C, 4NC, 4PC, 4QC	46P3161N
	Base cover assembly for 2672 China (X30) ThinkPad Wireless Mini-PCI+BT• 2672-4BC, 4RC, 4SC, 4TC, 4VC, 4WC	46P3163N
	Base cover assembly for 2673 WW (X30)• 2673-42U, 42F, 42P, 42S, 42X, 42G, 42J, 42A, 42H, 42B, 42E, 42M	27L6734N

(continued)

Partslist

No.	FRU	P/N	CRU ID
9	Base cover assembly for 2673 WW (X30) ThinkPad Wireless Mini-PCI• 2673-4BU, 4BF, 4BP, 4BS, 4BX, 4BG, 4BJ, 4BA, 4BH, 4BB, 4BE, 4BM	46P2922N
	Base cover assembly for 2673 Taiwan (X30)•2673-42T	46P3154N
	Base cover assembly for 2673 Taiwan (X30) ThinkPad Wireless Mini-PCI•2673-4BT	46P3155N
	Base cover assembly for 2673 Korea (X30)•2673-42K	46P3159N
	Base cover assembly for 2673 Korea (X30) ThinkPad Wireless Mini-PCI•2673-4BK	46P3160N
	Base cover assembly for 2673 China (X30)•2673-42C	46P3164N
	Base cover assembly for 2673 China (X30) ThinkPad Wireless Mini-PCI•2673-4BC	46P3165N
	Base cover assembly for 2672 WW (X31, X32)• 2672-all (except xxK)	67P1427N
	Base cover assembly for 2672 Korea (X31)• 2672-BxK, CxK, FxK	67P1429N
	Base cover assembly for 2672 Korea (X31)• 2672-GxK, HxK, NxK, PxK•2672-58K,5KK	13N5721N
	Base cover assembly for 2673 WW (X31, X32)• 2673-Cxx except CxK• 2673-89x except 8xK, KVx except KxK• 2673-58x except 58K, 5Kx except 5KK• 2673-Mxx except MxK	67P1436N
	Base cover assembly for 2673 Korea (X31)•2673-CxK	67P1430N
	Base cover assembly for 2673 Korea (X31)•2673-NxK,PxK•2673-58K,5KK	13N5722N

(continued)

No.	FRU	P/N	CRUID
9	Base cover assembly for 2884 WW (X31, X32)• 2884-BxU, CxU, JxU• 2884-2NU, GRx, MRx, NRx• 2884-6WU, 6YU, 7WU• 2884-AxU, KxU, MxU	13N4994N
	Base cover assembly for 2885 WW (X31, X32)•2885-PWU,RGU•2885-6WU,7ZU• 2885-AxU, KxU, MxU	13N4993N
	Base cover assembly for 2890 WW (X31)• 2890-C2x except C2K• 2890-N7x except N7K	91P9084N
	Base cover assembly for 2890 Korea (X31)•2890-C2K•2890-N7K	13N5740N
	Base cover assembly for 2891 (X31)• 2891-C2x except C2K• 2891-N7x except N7K	91P9088N
	Base cover assembly for 2891 (X31)•2891-C2K•2891-N7K	13N5741N
—	Label kit 802.11b WW for X31, X32• 2672-C2F, CBF, CXF, H2F, HBF, C2P, CBP, CKP, CXP, C2S, CBS, CKS, CXS, C1U, C2U, CAU, CBU, CKU, CXU, H1U, H2U, HAU, HBU, J6U, J7U, JAU, JBU, JXU• 2672-89x, KVx except xxJ, xxV, xxK, xxC•2884-BRU,CRU• 2672-8xU, 9xU, AxU, GxA, GxF, GxH, GxM, GxU, NxA, NxF, NxG, NxH, NxM, NxP, NxS, NxU, NxY, PxA, PxE, PxF, PxG, PxH, PxM, PxP, PxS, PxU, PxY,QxA,RxU• 2673-NxA, NxB, NxF, NxH, NxM, NxP, NxS, NxU, NxY, PxA, PxB, PxE, PxF, PxG, PxH, PxM, PxP, PxS, PxU, PxY•2885-PWU• 2672-8xx, Axx, Kxx, Lxx, Mxx except xxJ, xxV, xxK, xxC• 2673-Mxx except xxJ, xxV, xxK, xxC• 2884-Axx, Kxx, Mxx except xxJ, xxV, xxK,xxC• 2885-Axx, Kxx, Mxx except xxJ, xxV, xxK,xxC	13R2371N

(continued)

Partslist

No.	FRU	P/N	CRUID
—	Label kit 802.11b China for X31, X32• 2672-B3C, C2C, CBC, CPC, CSC, CXC,H2C• 2672-NxC, PxC, GxC•2673-N7C,PBC•2672-8xC,KxC•2673-KxC•2884-8xC,KxC•2885-8xC,KxC	67P1432N
	Label kit 802.11b Korea for X31, X32• 2672-CBK, CFK, CTK• 2672-NxK, PxK, GxK, HxK•2673-PxK•2672-8xK,KxK•2673-KxK•2884-8xK,KxK•2885-8xK,KxK	67P1431N
	Label kit 802.11b Cisco Taiwan for X31•2672-CXV• 2672-NxV, PxV, GxV, HxV• 2673-N7V, PxV	67P1438N
	Label kit 802.11b Actiontec Taiwan for X31• 2672-BAT, BBT, CAT, CBT, CST, HAT, HBT,JAT,JBT	67P1439N
	Label kit 802.11a/b WW for X31• 2672-JVA, KVA, JHB, JHF, JHG, JJH, JHH,JHM,JHU•2884-JUU	67P1435N
	Label kit 802.11a/b China for X31•2672-JVC	67P1433N
	Label kit 802.11a/b Japan for X31•2672-JHJ	67P1434N
	Label kit 802.11a/b Taiwan for X31•2672-JVV	67P1440N
	Label kit (modem only) Taiwan IIPC for X31•2672-xxV	91P8359N
	Label kit (modem only) Taiwan for X32• 2672-8xV, AxV, KxV, MxV• 2673-KxV, MxV• 2884-AxV, KxV, MxV• 2885-AxV, KxV, MxV	91P8976N
	Label kit 802.11a/b/g Japan for X31• 2672-8xJ, 9xJ, AxJ, NxE, PxE, GxJ, NxJ,PxJ• 2673-NxE, PxE, NxJ, PxJ•2890-NxE,NxJ•2891-NxE,NxJ	13N8978N

(continued)

No.	FRU	P/N	CRU ID
—	Label kit 802.11a/b/g Taiwan IIPC for X31• 2672-PGV, PVV	13N8979N
10	Speaker assembly	27L6748	N
11	CD-ROM drive, TEAC OP•2672-7MT•2672-BLx,BMx•2672-GLx,GMx	27L3436*
	DVD drive, MKE OP• 2672-4NC, 4PC, 4QC, 4QT, 4RC, 4SC, 4TC, 4VC, 4VT• 2672-CPx, CQx, CSx, CTx, FQx, JVx, KVx•2884-B5U,BSU• 2672-NPx, NQx, NSx, NTx, PVx, QVx•2884-25U	27L4351*
	DVD-RAM/RW drive, 12.7 mm (GCC-4240N)•2884-CWU,JGU•2672-PGx,QGx,•2884-2WU•2885-PWx,RGx•2885-7ZU	08K9868*
	for optional Ultrabay devices, see "Optional FRUs" on page 183
12	ThinkPad X3 UltraBase OP• 2672-4NC, 4PC, 4QC, 4QT, 4RC, 4SC, 4TC, 4VC, 4VT, 7MT• 2672-BLx, BMx, CPx, CQx, CSx, CTx, FQx,JVx,KVx• 2884-B5U, BSU, CWU, JGU• 2672-GLx, GMx, NPx, NQx, NSx, NTx, PGx, PVx, QGx, QVx•2884-25U,2WU•2885-PWx,RGx•2884-6YU•2885-7XU	46L4865*
—	Security screw for UltraBase OP	62P4279	**
13	Cover, DIMM slot for X30	27L6749	N
	Cover, DIMM slot for X31, X32	67P1452	*
14	Battery pack, Li-ion (6 cell) Panasonic OP	08K8039*
	Battery pack, Li-ion (6 cell) Sanyo OP	08K8040	*
	Battery pack, Li-ion (4.8 Ah, 6 cell) Panasonic for X32 OP	92P1096*
	Battery pack, Li-ion (4.8 Ah, 6 cell) Sanyo for X32 OP	92P1094*
	for optional battery pack, see "Optional FRUs" on page 183

(continued)

Partslist

No.	FRU	P/N	CRUID
15	Backup battery	02K7078	*
16	IR and 1394 sub card assembly• 2672-11x, 12x 1Ax, 1Bx, 31x, 32x, 33x, 4xx, 54x, 5Dx, 64x, 6Dx, 76x, 7Mx•2673-4xx• 2672-Bxx, Cxx, Dxx, Exx, Fxx, Jxx, KVx,Lxx•2673-Cxx• 2884-Bxx, Cxx, Jxx	26P8215N
	IR and 1394 sub card assembly• 2672-2xx, 89x, 9xx, Axx, Gxx, Hxx, Nxx, Pxx, Qxx, Rxx•2673-Nxx,Pxx• 2884-2xx, Gxx, Mxx, Nxx• 2885-89x, Axx, Pxx, Rxx• 2672-3Ux, 58x, 5Kx, 5Ux•2673-58x,5Kx• 2884-6WU, 6YU, 7WU•2885-6WU,7YU	91P7394N
17	PC card slot for X30, X31	27L6737	N
	PC card slot for X32	26R8961	N
18	ThinkPad High Rate Wireless LAN Mini-PCI Adapter
	• 2672-1Ax, 1Bx, 4Ax, 4Bx except 4BC, 4Cx, 4Ex, 4Fx, 4Gx, 4Hx, 4Jx, 4Vx except 4VC, 5Dx, 6Dx• 2673-4Bx except 4BC	91P7215**
		26P8518**
	• 2672-4BC, 4RC, 4SC, 4TC, 4VC•2673-4BC	91P7275**
	Cisco Aironet Wireless 802.11b
	• 2672-4XU, 4XF, 4XB, 4XM• 2672-CXU, CXF, CXP, CXS, CXY, CXM, CXB, CXH, CXV, JXU• 2673-CXU, CXF, CXP, CXS, CXY, CXM, CXB, CXH, CXV	26P8496**
	• 2672-PXB, PXF, PXH, PXM, PXP, PXS, PXU, PXV, PXY• 2673-PXB, PXF, PXH, PXM, PXP, PXS, PXU, PXV, PXY	91P7406**
	•2672-4XG• 2672-CXA, CXG, CXK, CZG• 2673-CXA, CXG, CXK	26P8498**
	• 2672-PXA, PXG, PXK, NZK• 2673-PXA, PXG, PXK	91P7408**
	•2672-4XJ,4XE•2672-CXJ,CXE•2673-CXJ,CXE	26P8500**

(continued)

No.	FRU	P/N	CRU ID
18	Cisco Aironet Wireless 802.11b
	•2672-PXE,PXJ•2673-PXE,PXJ	91P7410**
	•2672-4XC•2672-CXC•2673-CXC	26P8502**
	•2672-PXC•2673-PXC	91P7412**
	Intel PRO/Wireless LAN 2100 3B Mini PCI Adapter
	•2672-BAx, BBx, BCx, C8x, CAx, CBx, CDx, CEx, CFx, CSx, CTx, JAx, JBx•2673-CBx•2884-BRU, BSU, CRU, CWU•2672-2Bx, GAx, GBx, GCx, HBx, NAX, NBx, NCx, NEx, NFx, NSx, NTx, PBx, PDx,PEx,REx•2673-PBx•2672-3Lx, 5Lx, 5Ux•2673-5Kx•2884-2WU, GRx, MRx, NRx•2885-PWU	91P7143**
		91P7267**
	ThinkPad Dual-Band 11a/b Wi-Fi Wireless Mini PCI Adapter
	•2672-JHx except JHJ, JJx, JVx except JNC,KVx•2884-JGU,JUU	91P7263N
		26P8506N
	•2672-JHJ	26P8447	N
	•2672-JVC	91P7265	N
	ThinkPad 11a/b/g Wireless LAN Mini PCI Adapter
	•2672-PGx, PHx except PHJ, PJx, PUx, PVx, QGx, QVx, RHx•2885-RGU	91P7301**
	•2672-PHJ	91P7303	**
	ThinkPad 11b/g Wireless LAN Mini PCI Adapter
	•2672-3Ux, 5Ux	91P7416	**
	•2672-1ZGx, 3UB, 3UH, 7UG	91P7418	**
	Intel PRO Wireless 2200BG Mini-PCI Adapter
	US,Canada•2672-8BU, ABF, ABL, ABU, AFV, AGV, AHV, AJV, AKV, ALV, KLV, KMV, M2U, M3F, M3L, M3U, M3V, M5F, M5U, MCV,MDF,MDU•2673-M3L, M4F, M4L, M4U, M4V•2884-A1F, A1L, A1U, A2U, M1F, M1L, M1U, M2U, M5U, M7F, M7U•2885-M2U	93P4168**

(continued)

Partslist

No.	FRU	P/N	CRU ID
18	Intel PRO Wireless 2200BG Mini-PCI Adapter
	Others• 2672-8Bx, ABx, ADx, AEx, AFx, AGx, AHx, AJx, AKx, ALx, ANx, APx, AQx, KEx, KLx, KMx, M4x, M5x, MCx, MEx except (xxU, xxF, xxV)• 2673-M3x except (xxU, xxF, xxV)• 2884-A1P, A1S, A1Y, M1P, M1S, M1Y	93P4170**
	ThinkPad 11b/g Wireless LAN Mini PCI Adapter
	US• Supported by CTO in X32	93P3475**
	ROW• Supported by CTO in X32	93P3477**
	Intel PRO Wireless 2915ABG Mini-PCI Adapter
	US• 2672-AMB, AMH, ARB, ARH, KDU, KPM, KQM, M7F, M7U, MFM•2884-K4U•2885-K4U	93P4235**
	EU•2672-ASG,KJG	93P4237**
	JP• 2672-A5E, A5J, A6E, A6J, ACE, ACJ, ADE, M8E, M8J, M9E, M9J, MAE, MAJ,MBE,MBJ	93P4239**
	HB•2672-M6V	93P4241**
	ThinkPad 11a/b/g Wireless LAN Mini PCI Adapter II
	US• Supported by CTO in X32	27K9944**
	EU• Supported by CTO in X32	27K9946**
	JP• Supported by CTO in X32	27K9948**
	Taiwan• Supported by CTO in X32	27K9999**
19	Bluetooth wireless antenna and hinge coverassembly• 2672-4Fx, 4Gx, 4Hx, 4Jx, 4Vx,• 2672-CDx, CEx, CFx, CKx, CTx, CZx, JHx, JJx, JVx, KVx•2884-JGIU,JUU	46P2960N

(continued)

Partslist

No.	FRU	P/N	CRUID
20	Keyboard* (see "Keyboard" on page 173)
21	Pointing stick cap for X30	26P9212	*
	Pointing stick caps for X31 and X32	91P9642	*
22	CompactFlash socket	91P8520	*
—	External diskette drive via USB• 2672-11J, 12J, 1AJ, 1BJ, 31A, 32A, 33C, 41A, 41J, 41M, 43K, 45A, 45J, 45K, 45M, 4AA, 4AJ, 4AM, 4CK, 4EA, 4EJ, 4EK, 4EM, 4FK, 4GA, 4GM, 4HA, 4HK, 4HM, 4JK, 4NC, 4PC, 4QC, 4RC, 4SC, 4TC, 4VC
	TEAC OP	22P7066	*
	SONY OP	06P5223	*
—	Telephone cable	27L0700	*
—	Thermal grease	46L4855	N
—	AC adapter OP (see "AC adapters.)

AC adapters

FRU	P/N	CRU ID
2-pin, 56 W (models xxE, xxF, xxJ, xxP, xxS, xxU, xxX, xxY)
DELTA	02K6814	*
LITEON	02K6816	*
3-pin, 56 W (models xxA, xxB, xxC, xxG, xxH, xxK, xxM, xxT, xxV)
DELTA	02K6813	*
LITEON	02K6815*

Partslist

LCDFRUs

12.1-in.XGATFT

Exploded view diagram of a device with numbered parts, showing internal components and assembly lines.

No.	FRU	P/N	CRU ID
1	LCD cover kit 12.1-in. for X30
	WW• 2672-11x, 12x, 54x, 31x, 32x, 33x, 36x, 7Mx, 3Kx, 41x, 42x, 43x, 45x, 46x, 4Nx, 4Px, 4Qx, 64x (except xxK)• 2673-42U, 42F, 42P, 42S, 42X, 42T, 42G, 42J, 42A, 42C, 42H, 42B, 42A, 42E,42M	27L6740N
	Korea• 2672-32K, 33K, 42K, 43K, 45K•2673-42K	27L6742N
	LCD cover kit 12.1-in. with antenna for X30
	WW• 2672-1Ax, 1Bx, 5Dx, 4Ax, 4Bx, 4Cx, 4Ex, 4Rx, 4Sx, 4Tx, 4Yx, 4Xx, 6Dx, 4Gx, 4Hx, 4Jx, 4Vx, 4Wx (except xxK)•2672-4B7• 2673-4BU, 4BF, 4BP, 4BS, 4BX, 4BT, 4BG, 4BJ, 4BA, 4BC, 4BH, 4BB, 4BA, 4BE,4BM	27L6741N
	Korea• 2672-4BK, 4CK, 4EK, 4HK, 4JK•2673-4BK	27L6743N
	10thaniversarymodel•2672-4B7	67P1413N
	LCD cover kit 12.1-in. with antenna for X31, X32
	WW• 2672-Bxx, Cxx, Dxx, Exx, Fxx, Hxx exceptxxK• 2673-Cxx except CxK• 2884-Bxx, Cxx, Jxx• 2672-2xx, 9xx, Axx, Gxx, Nxx, Pxx, RxxexceptxxK• 2673-Nxx except NxK, Pxx except PxK• 2884-2xU, NRx, MRx, GRx•2885-PWU,RGU• 2672-3Ux, 58x except 58K, 5Kx except5KK,5Ux• 2673-58x except 58K, 5Kx except 5KK• 2884-6Wx, 6Yx, 7Wx•2885-6Wx,7Zx• 2672-8Bx, Axx, Kxx, Lxx, Mxx•2673-Kxx,Mxx• 2884-Axx, Kxx, Mxx• 2885-Axx, Kxx, Mxx	91P8900N

(continued)

Partslist

No.	FRU	P/N	CRUID
1	LCD cover kit 12.1-in. with antenna for X31
	Korea• 2672-BxK, CxK, DxK, ExK, FxK, HxK•2673-CxK• 2672-GxK, NxK, PxK•2673-NxK,PxK•2672-5xK•2673-5xK	13N5809N
2	Antenna assembly for X30• 2672-1Ax, 1Bx, 5Dx, 4Ax, 4Bx, 4Cx, 4Ex, 4Rx, 4Sx, 4Tx, 4Yx, 4Xx, 6Dx, 4Gx, 4Hx, 4Jx, 4Vx, 4Wx• 2673-4BU, 4BF, 4BP, 4BS, 4BX, 4BT, 4BG, 4BJ, 4BA, 4BC, 4BH, 4BB, 4BK, 4BE,4BM	27L6745N
	Antenna assembly for X31, X32• 2672-CBx, CXx, CHx, CEx, CCx, CSx, CTx, CJx, CVx, CWx, HBx•2673-CBx,CXx•2884-Bxx,Cxx• 2672-9xx, Axx, Gxx, Nxx, Pxx, Rxx• 2673-Nxx except NxK•2672-3xx,5xx•2673-5xx• 2672-8Bx, Axx, Kxx, Lxx, Mxx•2673-Kxx,Mxx• 2884-Axx, Kxx, Mxx• 2885-Axx, Kxx, Mxx	67P1449N
3	Hinge assembly	27L6744	N
4	LCD cable assembly 12.1 XGA for X30	27L0698	N
	LCD cable assembly 12.1 XGA for X31, X32	08K4090N
5	Inverter card (AMBIT)	91P7280	N
	Inverter card (AMBIT)	26P8516	N
6	LCD panel, 12.1 XGA (LG)	11P8224	N
	LCD panel, 12.1 XGA (DBU)	11P8225	N
	LCD panel, 12.1 XGA (Hydis) for X32	13N7008	N
7	Clear plate set	26R8918	N

Keyboard

LanguageP/Nfor	X30	P/Nfor X31and X32	CRU ID
Arabic	02K6162	08K5094	**
Belgian02K615708K5089
Chinese, Traditional	02K6159	08K5091
Czech02K616308K5095
Danish02K615008K5082
Dutch02K614708K5079
English, U.K.	02K6141	08K5075
English, U.S.	02K6139	08K5073
French, Canadian	02K6144	08K5076
French, Canadian 058	—	93P4747
French, European	02K6146	08K5078
German02K614508K5077
Greek02K616508K5097
Hungarian	02K6164	08K5096
Hebrew	02K6161	93P4708
Italian	02K6151	08K5083
Japanese	02K6140	08K5074
Korean	02K6156	08K5088
Norwegian	02K6149	08K5081
Polish02K616708K5099
Portuguese	02K6154	08K5086
Russian02K616008K5092
Slovak	02K6166	08K5098
Slovenian	02K6168	08K5100
Spanish, European	02K6155	08K5087
Spanish, Latin American	02K6152	08K5084
Swedish or Finnish	02K6148	08K5080
Swiss02K615308K5085
Thai	—93P4723
Turkish	02K615808	K5090

RecoveryCDs

For Windows 2000 (X30)

Windows 2000 is preinstalled as the operating system in followingmodels:

• 2672-11x, 1Ax, 31x, 41x, 4Ax, 4Gx, 4Nx, and 4Rx

LanguageP/NCRU		ID
Arabic01R5493*
Chinese,Simplified67P4609
Chinese,Traditional67P4606
Chinese, Traditional (Hong Kong S.A.R.)	67P4612
Czech01R5494
Danish01R5484
Dutch01R5491
English,U.K.01R5482
English,U.S.01R6193
Finnish	01R5490
French01R5485
German	01R5486
Greek	01R5498
Hebrew	01R5495
Hungarian	01R5499
Italian	01R5489
Japanese	01R6865
Norwegian	01R5492
Polish	01R5496
Portuguese	01R5483
Russian	01R5500
Spanish	01R5487
Swedish	01R5488
Turkish	01R5497

For Windows XP Professional (X30)

Windows XP Professional is preinstalled as the operating system in following models:

• 2672-12x, 1Bx, 32x, 42x, 45x, 46x, 47x, 4Bx, 4Ex, 4Hx, 4Px, 4Sx, 4Vx, 4Xx, 76x
• 2673-42x and 4Bx

LanguageP/NCRU		ID
Arabic01R5553*
Chinese,Simplified67P4611
Chinese,Traditional67P4608
Chinese, Traditional (Hong Kong S.A.R.)	67P4614
Czech01R5554
Danish01R5544
Dutch01R5551
English,U.K.01R5542
English,U.S.01R6196
Finnish	01R5550
French01R5545
German	01R5546
Greek	01R5558
Hebrew	01R5555
Hungarian	01R5559
Italian	01R5549
Japanese	62P8901
Norwegian	01R5552
Polish	01R5556
Portuguese	01R5543
Russian	01R5560
Spanish	01R5547
Swedish	01R5548
Turkish	01R5557

Partslist

For Windows XP Home Edition (X30)

Windows XP Home Edition is preinstalled as the operating system in following models:

• 2672-33x, 43x, 4Cx, 4Fx, 4Jx, 4Qx, 4Tx, and 7Mx

LanguageP/NCRU		ID
Chinese, Simplified	67P4610	*
Chinese, Traditional67P4607
Chinese, Traditional (Hong Kong S.A.R.)	67P4613
English, AP01R6199

For Windows 2000 (X31)

Windows 2000 is preinstalled as the operating system in followingmodels:

• 2672-B1x, BAx, C1x, C6x, CAx, CDx, J6x, and JAx

LanguageP/NCRU		ID
Arabic01R7327*
Czech01R7328
Danish	01R7318
Dutch	01R7325
English, U.K.	01R7316
English, U.S.	01R8226
Finnish	01R7324
French	01R7319
German	01R7320
Greek	01R7332
Hebrew	01R7329
Hungarian	01R7333
Italian	01R7323
Japanese	01R8304
Norwegian	01R7326
Polish	01R7330
Portuguese	01R7317
Russian	01R7334
Spanish	01R7321
Swedish	01R7322
Turkish	01R7331

For the following models, use the recovery CD listed below:

• 2672-G1J, GAJ, N6J, and NAJ

LanguageP/NCRU		ID
Japanese01R8304*

For Windows XP Professional (X31)

Windows XP Professional is preinstalled as the operating system in following models:

• 2672-B2x, BBx, BLx, C2x, C8x, CBx, CEx, CKx, CPx, CSx, CXx, CZx, F2x, J7x, JBx, JHx, JVx, JXx, and KVx
• 2672-27x, 2Bx, G2x, GBx, HBx, N7x, NBx, NEx, NKx, NPx, NSx, NZx, P7x, PBx, PDx, PEx, PGx, PHx, PUx, PVx, PXx, QGx, QVx, REx, and RHx
• 2672-3Ux, 58x, 5Kx, and 5Ux
• 2673-C2x, CBx, and CXx
• 2673-N7x, PBx, and PXx
• 2673-58x and 5Kx
• 2884-B5x, BNx, BRx, BSx, CRx, CWx, Jux, and JGx
• 2884-25x, 2Nx, 2Wx, GRx, MRx, and NRx
• 2884-6Wx, 6Yx, and 7Wx
• 2885-PWx and RGx
• 2885-6Wx and 7Zx
•2890-C2x
•2890-N7x
•2891-C2x
•2891-N7x

LanguageP/NCRU		ID
Arabic24R3269*
Chinese,Simplified24R3262
Chinese,Traditional24R3263
Chinese, Traditional (Hong Kong S.A.R.)	24R3264
Czech24R3268
Danish24R3258
Dutch24R3261
English, U.K.	24R3391
English, U.S.	24R3251
Finnish	24R3259
French24R3252
German	24R3253

(continued)

Parts list

LanguageP/NCRU		ID
Greek24R3273*
Hebrew24R3266
Hungarian24R3272
Italian24R3255
Japanese24R3265
Norwegian24R3260
Polish24R3267
Portuguese24R3256
Russian24R3270
Spanish24R3254
Swedish24R3257
Turkish24R3271

For Windows XP Home Edition (X31)

Windows XP Home Edition is preinstalled as the operating system in following models:

• 2672-B3x, BCx, BMx, C3x, CFx, CTx, CQx, F3x, FQx, and JJx
• 2672-G3x, GCx, GMx, H3x, PJx, N3x, NCx, NFx, NQx, and NTx

LanguageP/NCRU		ID
Chinese, Simplified	24R3367	*
Chinese, Traditional	24R3368
Chinese, Traditional (Hong Kong S.A.R.)	24R3369
English, AP	24R3366
Japanese24R3370

For Windows XP Professional (X32)

Windows XP Professional is preinstalled as the operating system in following models:

• 2672-8Bx, A3x, A4x, A5x, A6x, A7x, ABx, ACx, ADx, AFx, AHx, AKx, ANx, APx, AQx, ARx, ASx, ATx, KBx, KDx, KEx, KJx, KLx, KMx, KPx, KQx, L2x, M2x, M3x, M4x, M5x, M6x, M7x, M8x, M9x, MAx, MBx, MDx, MFx
•2673-M3x,M4x
• 2884-A1x, A2x, K4x, M1x, M2x, M5x, M7x
•2885-K4x,M2x

LanguageP/NCRU		ID
Arabic39K8257*
Chinese, Simplified39K8247
Chinese, Traditional39K8258
Chinese, Traditional (Hong Kong S.A.R.)	39K8259
Czech39K8254
Danish39K8252
Dutch39K8253
English, U.K.	39K8240
English, U.S.	39K8239
Finnish	39K8249
French39K8242
German	39K8243
Greek	39K8263
Hebrew	39K8255
Hungarian	39K8262
Italian	39K8246
Japanese	39K8241
Korean	39K8260
Norwegian	39K8250
Polish	39K8256
Portuguese, Brazilian	39K8245
Russian	39K8248
Spanish	39K8244
Swedish	39K8251
Turkish	39K8261

Partslist

For Windows XP Home Edition (X32)

Windows XP Home Edition is preinstalled as the operating system in following models:

• 2672-AAx, AEx, AGx, AJx, ALx, AMx, MCx, MEx

LanguageP/NCRU		ID
Chinese, Simplified	39K8441	*
Chinese, Traditional39K8442
Chinese, Traditional (Hong Kong S.A.R.)	39K8443
English,U.S.39K8439
Japanese39K8440
Korean39K8444

Miscellaneousparts

FRUP/NCRU		ID
Screw kit (including nylon-coated screws):M2 x 4 mm, flat head (30)M2 x 3 mm, flat head (25)M2.5 x 4.8 mm, flat head (15)M2 x 13.5 mm, pan head (10)M2 x 9.5 mm, flat head (20)M2 x 6 mm, flat head (20)M3 x 2.8 mm, flat head (25)M2 x 14 pan head with washer (5)HDD M3 x 4 (10)M2 x 3 mm, TR7 (1)Hex stud, D-sub (10)Screw caps (painted)Screw caps (not painted)	27L6751N
Base miscellaneous parts for X30:Lid, docking (front)Lid, docking (rear)Spring, docking lidRubberfoot5th rubber footEMI plate, dockingHolder, dockingLatch, battery lockHolder, battery lockSpring, battery lockEMI finger, frontFanspacerIR/1394coverScrewcaps	27L6735N
Base miscellaneous parts for X31:Lid, docking (front)Lid, docking (rear)Spring, docking lidRubberfoot5th rubber footFan outlet coverEMI plate, dockingHolder, dockingLatch, battery lockHolder, battery lockSpring, battery lockEMI finger, frontFanspacerIR/1394cover(22) CompactFlash dummy socketScrewcapsNote:Bold number in parentheses is references to the exploded view on page 152.	67P1453N

(continued)

Partslist

FRUP/NCRU		ID
System miscellaneous parts for X30:(a) Cable, RJ11 to system board docking(b) Cable guide(c) Keyboard CRU insulator(d) Hard-disk holder(e) PC Card guide(h) Hinge coverEasy button cover(f) Retainer, audio connector•ScrewcapsNote:Italicized letters in parentheses are references to the exploded view on page 152.	27L6739N
System miscellaneous parts for X31:(a) Cable, RJ11 to system board docking(b) Cable guide(d) Hard-disk holder(e) PC Card guide(h) Hinge coverEasy button cover(f) Retainer, audio connector without plating Bracket, MiniPCI 802.11a/b with tamper-proofscrew•ScrewcapsNote:Italicized letters in parentheses are references to the exploded view on page 152.	13N5449N
System board miscellaneous parts for X30:•I/Oplate	27L6736N
System board miscellaneous parts for X31:•I/OplateStuds, system boardEMI shield, audio USBHex studs, D-subLatch, keyboard studDockinginsulatorEMIsheetThermalrubberEMI tape, CompactFlash socket	67P1442N

OptionalFRUs

FRUP/NCRU		ID
64-MB SDRAM SO DIMM (PC133)(forX30series)	19K4651*
512-MB SDRAM SO DIMM (PC133)(forX30series)	19K4657*
128-MB DDR SDRAM SO DIMM (PC2100)(for models -Bxx, Cxx, Fxx, Jxx, Kxx in X31series)	10K0029*
128-MB DDR SDRAM SO DIMM (PC2700)(for models -Gxx, Hxx, Nxx, Pxx, Qxx, Rxx inX31series)	31P9829*
1-GB DDR SDRAM SO DIMM (PC2700)(for models -Gxx, Hxx, Nxx, Pxx, Qxx, Rxx inX31series)	31P9835*
Hard disk drive (40 GB) 9.5 mm 5400 rpm, IBMSTD	27L4384*
Hard disk drive (60 GB) 12.5 mm 5400 rpm, IBMSTD	08K9700*
Hard disk drive (60 GB) 9.5 mm 4200 rpm, HITACHI	08K9833*
AC adapter 2-pin (72 W)(for models models xxE, xxF, xxJ, xxP, xxS, xxU, xxX)		*
ASTEC02K6756
DELTA02K6753
SANKEN02K6757
AC adapter 3-pin (72W)(for models models xxA, xxB, xxC, xxG, xxH, xxK, xxM,xxT)		*
ASTEC02K6751
DELTA02K6754
Extended life battery pack (6 cell) SANYO(for models xxA, xxB, xxC, xxF, xxG, xxH, xxK, xxM, xxP, xxS, xxT, xxU, xxX)	02K7043*
Extended life battery pack (6 cell) SANYO(for models xxE, xxJ)	02K7046*
UltraPort camera	02K5153	*
UltraPort adapter and connector cover	08K6105	**
USB cable attachment	08K6108	*
USB cable	27L0542	*
Bluetooth UltraPort module	09N9813	*
ThinkPad Dock with extension plate	08N1537	N
ThinkPad Dock PCI cover	08N7317	N
ThinkPad Dock top cover and screw kit	12P4143	N

(continued)

Partslist

FRUP/NCRU		ID
ThinkPad Dock II	67P9010	*
ThinkPad Dock II top cover and screw kit	46P3085	N
ThinkPad Port Replicator	08N1536	N
ThinkPad Mini Dock	67P9011	*
ThinkPad Mini Dock AC adapter (2 pin, 120 W)		*
DELTA02K7086
LITEON02K7092
ThinkPad Mini Dock AC adapter (3 pin, 120 W)		*
DELTA02K7094
LITEON02K7096
ThinkPad Port Replicator II	74P6735	*
Multiple battery charger	02K6642	*
Diskette drive (TEAC)	08K9606	*
Diskette drive (SONY)	08K9607	*
DVD/CD-RW combo drive (HLDS)	08K9820	*
SuperDisk drive (LS240)	08K9615	*
ZIP-250 drive	22P9115	*
2nd HDD adapter	08K6067	*
Ultrabay 2000 battery, Li-Ion (SANYO)(for models xxA, xxB, xxC, xxF, xxG, xxH,xxK, xxM, xxP, xxS, xxT, xxU, xxX)	02K6817*
Ultrabay 2000 battery, Li-Ion (SANYO)(for models xxE, xxJ)	02K6818*
Ultrabay Plus device carrier	26P9388	*
Ultrabay Plus numeric keypad	19K2056	*
Ultrabay Plus cradle for WorkPad c500 series	26P9389	*

Commonpartslist

Tools

ToolP/N
Triconnector wrap plug	72X8546
PC test card	35G4703
Audio wrap cable	66G5180
USB parallel test cable	05K2580
Screwdriverkit95F3598
Mini PC tool set	00P7033
1/4" drive spinner handle	1650840
1/4" Sq. to 1/4" hex torx adapter	93F2838
TR7-TR-10 tamper resistant torx bits	00P6967
Removal tool antenna RF connector	08K7159
USB floppy disk drive for maintenance diskette	05K9283
ThinkPad Hardware Maintenance Diskette Version 1.71orlaterNote: Download the file from the following Web site: http://www.lenovo.com/think/spn	—

Partslist

Powercords(system)

A ThinkPad power cord for a specific country or region is usually available only in that country or region:

For 2-pin power cords:

RegionP/NCRU		ID
Canada,U.S. models -CTO, xxF, xxL, xxS, xxU	13H5264*
Japan models -Exx, Jxx	74P4331
Argentina models -CTO, xxY	36L8870
Brazil models -CTO, xxP	49P2095

For 3-pin power cords:

RegionP/NCRU		ID
Australia,NewZealand• models -CTO, xxG, xxM	39M4960*
Taiwan,Thailand• models -CTO, xxV	76H3516
Italy• models -CTO, xxG	76H3530
Denmark• models -CTO, xxG	76H3520
U.K., China (Hong Kong S.A.R.)• models -CTO, xxB, xxG, xxH	76H3524
Europeancountries• models -CTO, xxG	76H3518
India,SouthAfrica• models -CTO, xxG	76H3522
Israel• models -CTO, xxG	76H3532
Korea•models-xxK	76H3535
China (P.R.C.) (other than Hong Kong S.A.R.)•models-xxC	02K0539
Switzerland• models -CTO, xxG	76H3528

Power cords (ThinkPad Dock and ThinkPad DockII)

A ThinkPad power cord for a specific country or region is usually available only in that country or region:

For 3-pin power cords:

RegionP/NCRU		ID
Argentina36L8868*
Australia, New Zealand	75H8988
Brazil49P2101
Canada, Thailand, U.S.	75H8989
Denmark75H8992
Europeancountries75H8990
India, South Africa	75H8993
Israel75H8999
Italy75H8998
Japan	75H8996
Korea	76H3536
China (P.R.C.) (other than Hong Kong S.A.R)	02K0540
Switzerland	75H8997
U.K.	75H8994

Notices

Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any Lenovo intellectual property right may be used instead. However, it is the user's responsibility to evaluate and verify the operation of any other product, program, or service.

Lenovo may have patents or pending patent applications covering subject matter described in this document. The furnishing of this document does not give you any license to these patents. You can send license inquiries, in writing, to:

Lenovo (United States), Inc.

500 Park Offices Drive, Hwy. 54

Research Triangle Park, NC 27709

U.S.A.

Attention: Lenovo Director of Licensing

LENOVO GROUP LTD. PROVIDES THIS PUBLICATION "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some jurisdictions do not allow disclaimer of express or implied warranties in certain transactions, therefore, this statement may not applytoyou.

This information could include technical inaccuracies or typographical errors. Changes are periodically made to the information herein; these changes will be incorporated in new editions of the publication. Lenovo may make improvements and/or changes in the product(s) and/or the program(s) described in this publication at any time without notice.

The products described in this document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons. The information contained in this document does not affect or change Lenovo product specifications or warranties. Nothing in this document shall operate as an express or implied license or indemnity under the intellectual property rights of Lenovo or third parties. All information contained in this document was obtained in specific environments

and is presented as an illustration. The result obtained in other operating environments may vary.

Lenovo may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you.

Any references in this publication to non-Lenovo Web sites are provided for convenience only and do not in any manner serve as an endorsement of those Web sites. The materials at those Web sites are not part of the materials for this Lenovo product, and use of those Web sites is at yourownrisk.

Any performance data contained herein was determined in a controlled environment. Therefore, the result obtained in other operating environments may vary significantly. Some measurements may have been made on development-level systems and there is no guarantee that these measurements will be the same on generally available systems. Furthermore, some measurements may have been estimated through extrapolation. Actual results may vary. Users of this document should verify the applicable data for their specific environment.

Trademarks

The following terms are trademarks of Lenovo in the United States, other countries or both:

Lenovo RescueandRecovery ThinkLight ThinkPad ThinkPadDockII ThinkPadMiniDock ThinkPadPortReplicator ThinkPad Port Replicator II TrackPoint Ultrabay Ultrabay2000 UltrabayPlus UltraNav

The following terms are trademarks of the International Business Machines Corporation in the United States, other countries, or both:

IBM(usedunderlicense)

Microsoft, Windows, and Windows NT are trademarks of Microsoft Corporation in the United States, other countries, or both.

Intel and Pentium are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries.

Other company, product, or service names may be the trademarks or service marks of others.

Trademarks

PartNumber:39T6189

(1P)P/N:39T6189

Black and white barcode image with vertical lines and a small number 'n' in the center.