IdeaPad S410p - Laptop LENOVO - Free user manual and instructions

USER MANUAL IdeaPad S410p LENOVO

• Before using the product, be sure to read Lenovo Safety and General Information Guide first.
• Some instructions in this guide may assume that you are using Windows® 8. If you are using other Windows operating systems, some operations may be slightly different. If you are using other operating systems, some operations may not apply to you.
• The features described in this guide are common to most models. Some features may not be available on your computer and/or your computer may include features that are not described in this user guide.
• The illustrations used in this manual are for Lenovo IdeaPad S510p unless otherwise stated.
• The illustrations in this manual may differ from the actual product. Please refer to the actual product.

Regulatory Notice

- For details, refer to Guides & Manuals at http://support.lenovo.com.

First Edition (June 2013)

© Copyright Lenovo 2013.

LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration "GSA" contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.

Lenovo IdeaPad

User Guide

Instructions and technical information in this manual are applicable to the following Lenovo notebook computers unless otherwise stated.

Model name MT
Lenovo IdeaPad S410p	20296 80BK
Lenovo IdeaPad S410p Touch	20297 80BM
Lenovo IdeaPad S510p	20298 80BN
Lenovo IdeaPad S510p Touch	20299 80BQ

Contents

Chapter 1. Getting to know your computer ....1

Top view....1

Left-side view ....5

Right-side view....9

Front view 10

Bottom view....12

Chapter 2. Starting to use Windows 8 ......13

Configuring the operating system for the first time 13

Operating system interfaces....13

Charms and the charms bar....14

Putting the computer to sleep or shutting it down....16

Connecting to a wireless network ....18

Help and support....19

Chapter 3. Lenovo OneKey Recovery system ....20

Chapter 4. Troubleshooting ...... 22

Frequently asked questions....22

Troubleshooting 25

Appendix A. Replacing components 29

Replacing the hard disk drive 29

Replacing a memory module ....32

Replacing the wireless LAN card 34

Removing the optical drive 36

Trademarks.... 38

Chapter 1. Getting to know your computer

Top view

S410p/S410p Touch

3 1 3 2 4 lenovo TOMMY ADVANCED NEEF 2 5 6 7 idepod

Chapter 1. Getting to know your computer

S510p/S510p Touch

3 1 3 2 4 lenovo 5 6 7 IDEARACI

Note: The dashed areas indicate parts that are invisible from outside.

- Attention:

- Do not open the display panel beyond 130 degrees. When closing the display panel, be careful not to leave pens or any other objects in between the display panel and the keyboard. Otherwise, the display panel may be damaged.

Chapter 1. Getting to know your computer

1 Integrated camera Use the camera for video communication.
2 Wireless antennas Connect to the wireless adapter to receive and send wireless radio.
3 Built-in microphone Captures sound which can be used for video conferencing, voice narration, or audio recording.
4 Display Provides brilliant visual output.
5 Power button Press this button to turn on the computer.
6 Touchpad The touchpad functions as a conventional mouse. To move the cursor on the screen, slide your fingertip over the pad in the direction in which you want the cursor to move.
7 Touchpad buttons The functions of the left and right buttons correspond to those of the left and right buttons on a conventional mouse.

Note: You can enable or disable the touchpad and the touchpad buttons by pressing F6 (F6).

Chapter 1. Getting to know your computer

Hotkeys

You can access certain system settings quickly by pressing the appropriate hotkeys.

	Mutes/unmutes the sound.		: Enables/disables airplane mode.
	Decreases the volume level.		: Switches the active program.
	Increases the volume level.		: Turns on/off the backlight of the display.
	Closes the currently active window.		: Projects to a connected display.
	Refreshes the desktop or the currently active window.		: Decreases display brightness.
	Enables/disables the touchpad and the touchpad buttons.		: Increases display brightness.

Note: If you changed the HotKey Mode from Enabled to Disabled in the BIOS setup utility, you will need to press the Fn key in combination with the appropriate hotkey.

Left-side view

S410p/S410p Touch

A 5 4 6 7 3 1 2

S510p/S510p Touch

1 2 5 6 7 3

1 Novo button

When the computer is off, press this button to start the Lenovo OneKey Recovery system or the BIOS setup utility, or to enter the boot menu.

Note: For details, see "Chapter 3. Lenovo OneKey Recovery system" on page 20.

2 AC power adapter jack

Connect the AC power adapter here.

3 Ventilation slots

Dissipate internal heat.

- Attention:

- Make sure that none of the ventilation slots are blocked or else overheating of the computer may occur.

Chapter 1. Getting to know your computer

4 VGA port Connects to external display devices.
5 RJ-45 port Connects the computer to an Ethernet network.
6 HDMI port Connects to devices with HDMI input such as a TV or a display.
7 USB 3.0 ports Connect to USB devices.

Note: For details, see "Connecting USB devices" on page 7.

■ Connecting USB devices

You can connect a USB device to your computer by inserting its USB plug (Type A) into the USB port on your computer.

Illustration of a hand inserting a USB into a device labeled 'HDMI' (no text or symbols beyond labels)

The first time you plug a USB device into a particular USB port on your computer, Windows automatically installs a driver for that device. After the driver is installed, you can disconnect and reconnect the device without performing any additional steps.

Note: Typically, Windows detects a new device after connecting it, and then installs the driver automatically. However, some devices may require you to install the driver before connecting. Check the documentation provided by the device's manufacturer before connecting the device.

Before disconnecting a USB storage device, make sure your computer has finished transferring data with that device. Click the Safely Remove Hardware and Eject Media icon in the notification area of the Windows desktop screen to remove the device before disconnecting.

Notes:

• If your USB device uses a power cord, connect the device to a power source before connecting it. Otherwise, the device may not be recognized.
• When in sleep mode, you can only use the keyboard instead of the mouse to wake up the computer.

Chapter 1. Getting to know your computer

■ Connecting network cables

To insert a network cable, do the following:

① Hold one connector of the network cable to press the RJ-45 cover down gently 1.
② Insert the connector into the RJ-45 port 2.

Diagram showing a hand holding a device with labeled parts, including numbered arrows and a HOM cable.

■ Software configuration

Consult your Internet Service Provider (ISP) for details on how to configure your computer.

Right-side view

1 2 3

1 Combo audio jack

Connects to headsets.

Notes:

• The combo audio jack does not support conventional microphones.
- The recording function may not be supported if third-party headphones or headsets are connected, due to different industry standards.

2 USB 2.0 port

Connects to USB devices. For details, see "Connecting USB devices" on page 7.

3 Optical drive (on select models)

Reads/Burns optical discs.

Chapter 1. Getting to know your computer

Front view

1 2 3

1 Memory card slot Insert memory cards (not supplied) here. For details, see "Using memory cards (not supplied)" on page 11.
2 Power indicator
3 Battery indicator

Symbol Indicator s	status Meaning
	On (solid white)	The computer is powered on.
	Blinking	The computer is in sleep mode.
	Off	The computer is powered off.
	On (solid white)	The battery has more than 20% charge.
	Solid amber	The battery has between 5% and 20% charge.
	Fast blinking amber	There is a problem with the battery or the battery connection.
	Slow blinking amber	The battery is being charged. When the battery charge reaches 20%, the blinking color changes to white.
	Slow blinking white	The battery has between 20% and 80% charge and is still charging. When the battery reaches 80% charge, the light will stop blinking, but charging will continue until the battery is fully charged.

■ Using memory cards (not supplied)

Your computer supports the following types of memory card:

• Secure Digital (SD) card
• MultiMediaCard (MMC)

- Attention:

• Insert only one card in the slot at a time.
• This card reader does not support SDIO devices (e.g., SDIO Bluetooth, etc.).

Inserting a memory card

Slide a memory card in until it clicks into place.

Note: If a dummy card is shipped with the computer, push the dummy card and then remove it before inserting a memory card.

Removing a memory card

① Push the memory card in until you hear a click.
② Gently pull the memory card out of the memory card slot.

- Attention:

- Before removing a memory card, disable it through Safely Remove Hardware and Eject Media to avoid data corruption.

Chapter 1. Getting to know your computer

Bottom view

1 2 3 4 5 5

1 Battery latch - Manual Keeps the battery pack secured in place.

2 Battery pack

3 Battery latch - spring loaded Keeps the battery pack secured in place.

4 Ventilation slots Allow air to enter the computer for cooling.

5 Speakers Provide audio output.

Chapter 2. Starting to use Windows 8

- Configuring the operating system for the first time

You need to configure the operating system when it is first used. The configuration process may include the procedures below:

• Accepting the end user license agreement
• Configuring the Internet connection
• Registering the operating system
• Creating a user account

Operating system interfaces

Windows 8 comes with two main user interfaces: the Start screen and the Windows desktop.

To switch from the Start screen to the Windows desktop, do one of the following:

• Select the Desktop tile on the Start screen.
• Press the Windows key [■] + D.

To switch from the desktop to the Start screen, do one of the following:

- Select Start from the charms bar.

- Move the cursor to the lower-left corner, then select the Start screen thumbnail when it is displayed.

Start screen Desktop

Start Lenovo

Close-up of three metallic USB drives with water droplets, displayed in a desktop with Lenovo logo visible (no readable text or symbols on the drives themselves)

Charms and the charms bar

Charms are navigation buttons that let you access basic tasks quickly.

Charms include: Search, Share, Start, Devices, and Settings. The charms bar is the menu that contains the charms. To display the charms bar, do one of the following:

- Move the cursor to the upper-right or lower-right corner until the charms bar is displayed.

- Press the Windows key [■] + C.

Start Lenovo 2:50 Monday June 3

Search charm

The Search charm is a powerful new way to find what you are looking for, including apps, settings and files.

Apps Search App Apps Settings Fax AppWeather for Windows 8 Ring Dictionary Libg Dechcapeable Internet Finance Gains

Share charm

The Share charm lets you send links, photos, and more to your friends and social networks without leaving the app you are in.

Start charm

The Start charm is a fast way to go to the Start screen.

Devices charm

The Devices charm allows you to connect or send files to connected external devices, including digital cameras, TVs, and printers.

Settings charm

The Settings charm lets you perform basic tasks, such as setting the volume or shutting down the computer. Also, you can get to the Control Panel through the Settings charm when on the Desktop screen.

lenovo Settings Energy Connect Noise Personalization PC info Help Available OK Refresher Notification Power Refresher Change PC session

- Putting the computer to sleep or shutting it down

When you have finished working with your computer, you can put it to sleep or shut it down.

- Putting your computer to sleep

If you will be away from your computer for only a short time, put the computer to sleep. When the computer is in sleep mode, you can quickly wake it to resume use, bypassing the startup process. To put the computer to sleep, do one of the following:

• Close the display panel.
• Press the power button.
• Open the charms bar, then select Settings → Power → Sleep.

Attention:

- Wait until the power indicator light starts blinking (indicating that the computer is in sleep mode) before you move your computer. Moving your computer while the hard disk is spinning can damage the hard disk, causing loss of data.

To wake the computer, do one of the following:

• Press any key on the keyboard.
• Press the power button.

■ Shutting down the computer

If you are not going to use your computer for a long time, shut it down. To shut down your computer:

① Open the charms bar, then select Settings

Start Lenovo : 2:55

② Select Power ⏻ → Shut down.

Start Settings — This — Help Sleep Short ahead Restart1 Modify Power Restart Change PC settings

1

2

Connecting to a wireless network

To connect to a wireless network, do the following:

① Ensure the airplane mode is turned off. If the airplane mode is turned on, press the hotkey F7 (→) to turn it off.
② Open the charms bar and select Settings → . A list of available wireless networks will be displayed.
③ Click a network name in the list, and then click Connect.

Note: Some networks require a network security key or passphrase for connection. To connect to one of those networks, ask the network administrator or the Internet service provider (ISP) for the security key or passphrase.

Start Networks In plane mode OR Wi-Fi XXXX Connected XXXX XXXX

Help and support

If you have questions about using the Windows operating system, refer to Windows Help and Support. To access Windows Help and Support, do one of the following:

• Open the charms bar and select Settings; select Help on the Settings menu.
• Press the Windows key 📄 + F1.

Note: If hotkey mode is enabled, you need to press the Fn key and the F1 key in combination to access the F1 key function.

Chapter 3. Lenovo OneKey Recovery system

The Lenovo OneKey Recovery system is software designed to back up and restore your computer. You can use it to restore the system partition to its original status in case of a system failure. You can also create user backups for easy restoration as required.

Notes:

• If your computer is preinstalled with a GNU/Linux operating system, Onekey Recovery system is not available.
• To utilize the features of the OneKey Recovery system, your hard disk already includes a hidden partition by default to store the system image file and the OneKey Recovery system program files. This default partition is hidden for security reasons, which explains why the available disk space is less than the stated capacity.

■ Backing up the system partition

You can back up the system partition to an image file. To back up the system partition:

① Press the Novo button to start the Lenovo OneKey Recovery system.
② Click System Backup.
③ Select a back-up location and click Next to start the backup.

Notes:

• You can choose a back-up location on the local hard disk drive or an external storage device.
  • The back-up process may take a while.
• The back-up process is only available when Windows can be started normally.

Restoring

You can choose to restore the system partition to its original status or to a previously created back-up point. To restore the system partition:

① Press the Novo button to start the Lenovo OneKey Recovery system.
② Click System Recovery. The computer will restart to the recovery environment.
③ Follow the on-screen instructions to restore the system partition to its original status or to a previously created back-up point.

Notes:

• The recovery process is irreversible. Make sure to back up any data you wish to save on the system partition before starting the recovery process.
• The recovery process may take a while. So be sure to connect the AC power adapter to your computer during the recovery process.
• The above instructions should be followed when Windows can be started normally.

Chapter 3. Lenovo OneKey Recovery system

If Windows cannot be started, follow the steps below to start the Lenovo OneKey Recovery system:

① Shut down the computer.
② Press the Novo button. From the Novo button menu, select System recovery and press Enter.

Chapter 4. Troubleshooting

Frequently asked questions

This section lists frequently asked questions by category.

■ Finding information

What safety precautions should I follow when using my computer?

The Lenovo Safety and General Information Guide which came with your computer contains safety precautions for using your computer. Read and follow all the precautions when using your computer.

Where can I find the hardware specifications for my computer?

You can find hardware specification for your computer from the printed flyers which came with your computer.

Where can I find warranty information?

For the warranty applicable to your computer, including the warranty period and type of warranty service, see the Lenovo limited warranty flyer that came with your computer.

- Drivers and preinstalled software

Where are the installation discs for Lenovo preinstalled software (desktop software)?

Your computer did not come with installation discs for Lenovo preinstalled software. If you need to reinstall preinstalled software, you can find the installation program on the D partition of your hard disk. If you cannot find the installation program there, download it from the Lenovo consumer support Web site.

Where can I find drivers for the various hardware devices of my computer?

If your computer is preinstalled with a Windows operating system, Lenovo provides drivers for the hardware devices that you need on the D partition of your hard disk. You can also download the latest device drivers from the Lenovo consumer support Web site.

■ Lenovo OneKey Recovery system

Where are the recovery discs?

Your computer did not come with recovery discs. Use the Lenovo OneKey Recovery system if you need to restore the system to its factory status.

What can I do if the back-up process fails?

If you can start the backup but it fails during the back-up process, try the following steps:

① Close all open programs, and then restart the back-up process.
② Check to see if the destination media is damaged. Select another path and then try again.

When do I need to restore the system to its factory status?

Use this feature when the operating system fails to start up. If there is critical data on the system partition, back it up before starting recovery.

BIOS setup utility

What is the BIOS setup utility?

The BIOS setup utility is ROM-based software. It communicates basic computer information and provides options for setting boot devices, security, hardware mode, and other preferences.

How can I start the BIOS setup utility?

To start the BIOS setup utility:

① Shut down the computer.
② Press the Novo button and then select BIOS Setup.

How can I change the boot mode?

There are two boot modes: UEFI and Legacy Support. To change the boot mode, start the BIOS setup utility and set boot mode to UEFI or Legacy Support on the boot menu.

Chapter 4. Troubleshooting

When do I need to change the boot mode?

The default boot mode for your computer is UEFI mode. If you need to install a legacy Windows operating system (that is, any operating system before Windows 8) on your computer, you must change the boot mode to Legacy Support. The legacy Windows operating system cannot be installed if you don't change the boot mode.

Getting help

How can I contact the customer support center?

See "Chapter 3. Getting help and service" of the Lenovo Safety and General Information Guide.

Troubleshooting

Display problems

When I turn on the computer, nothing appears on the screen.

• If the screen is blank, make sure that:

• The AC power adapter is connected to the computer, and the power cord is plugged into a working electrical outlet.
• The computer power is on. (Press the power button again for confirmation.)
• If you are using the AC power adapter or the battery, and the battery status indicator is on, press F12 ( _12 ) to make the screen brighter.

- If these items are properly set, and the screen remains blank, have the computer serviced.

When I turn on the computer, only a white cursor appears on a blank screen.

- Restore backed-up files to your Windows environment or the entire contents of your hard disk to its original factory contents using the Lenovo OneKey Recovery system. If you still see only the cursor on the screen, have the computer serviced.

My screen goes blank while the computer is on.

- Your screen saver or power management may be enabled. Do one of the following to exit from the screen saver or to resume from sleep mode:

• Touch the touchpad.
• Press any key on the keyboard.
• Press the power button.
• Press F9 ( X_F9 ) to confirm whether the backlight for the LCD screen has been turned off.
• If the problem persists, follow the solution in the next problem “The screen is unreadable or distorted.”

The screen is unreadable or distorted.

• Make sure that:

• The display device driver is installed correctly.
• The screen resolution and color quality are correctly set.
• The monitor type is correct.

Chapter 4. Troubleshooting

Incorrect characters appear on the screen.

- Is the operating system or programs installed correctly? If they are installed and configured correctly, have the computer serviced.

BIOS password problems

I forgot my password.

- If you forget your user password, you must ask the system administrator to reset your user password.

- If you forget your HDD password, a Lenovo authorized servicer cannot reset your password or recover data from the hard disk. You must take your computer to a Lenovo authorized servicer or a marketing representative to have the hard disk drive replaced. Proof of purchase is required, and a fee will be charged for parts and service.

- If you forget your administrator password, a Lenovo authorized servicer cannot reset your password. You must take your computer to a Lenovo authorized servicer or a marketing representative to have the system board replaced. Proof of purchase is required, and a fee will be charged for parts and service.

Sleep problems

The critical low-battery error message appears, and the computer immediately turns off.

- The battery power is getting low. Connect the AC power adapter to the computer, or replace the battery with a fully charged one.

The computer enters sleep mode immediately after Power-on self-test (POST).

- Make sure that: - The battery is charged. - The operating temperature is within the acceptable range. See “Chapter 2. Use and care Information” of Lenovo Safety and General Information Guide.

Note: If the battery is charged and the temperature is within range, have the computer serviced.

The computer does not return from sleep mode, and the computer does not work.

- If your computer is in sleep mode, connect the AC adapter to the computer and then press any key or the power button.

- If the system still does not return from sleep mode, stops responding, or cannot be turned off, reset the computer. Unsaved data may be lost. To reset the computer, press and hold the power button for 4 seconds or more.

Sound problems

No sound can be heard from the speakers even when the volume is turned up.

• Make sure that:
- The mute function is off.
- The combo audio jack is not being used.
- The speakers are selected as the playback device.

Battery problems

Your computer shuts down before the battery status indicator shows empty. -or-

Your computer operates after the battery status indicator shows empty.

The computer does not operate with a fully charged battery.

- Reset the battery gauge using Lenovo Energy Management. If the problem persists, replace with a new battery pack.

- The surge protector in the battery might be active. Turn off the computer for one minute to reset the protector; then turn on the computer again.

A hard disk drive problem

The hard disk drive does not work.

- In the Boot menu in the BIOS setup utility, make sure that the hard disk drive is included in the EFI list.

Chapter 4. Troubleshooting

Other problems

Your computer does not respond.

I need to start the computer from a connected device, but the device does not appear on the boot device list.

The connected external device does not work.

• To turn off your computer, press and hold the power button for 4 seconds or more. If the computer still does not respond, remove the battery pack and the AC power adapter.
• Your computer might lock when it enters sleep mode during a communication operation. Disable the sleep timer when you are working on the network.
• Check the boot mode setting in the BIOS setup utility. If Boot Mode is set to UEFI, make sure that the device or the medium in the device supports UEFI boot. If the device or the medium in the device does not support UEFI boot, set Boot Mode to Legacy Support. If the device still does not appear in the boot device list, replace with a new device or medium.
• Do not connect or disconnect any external device cables other than USB while the computer power is on; otherwise, you might damage your computer.
• When using a high power consumption external device such as an external USB optical disk drive, use an external device power adapter. Otherwise, the device may not be recognized, or system shut down may result.

Appendix A. Replacing components

Replacing the hard disk drive

- Attention:

- Replace the hard disk drive only if you upgrade it or have it repaired. The connectors and bay of the hard disk drive were not designed for frequent changes, or drive swapping.

Handling a hard disk drive

• Do not drop the drive or subject it to physical shock. Put the drive on a material, such as soft cloth, that absorbs any physical shock.
• Do not apply pressure to the cover of the drive.
• Do not touch the connector.

The hard disk drive is very sensitive. Incorrect handling can cause damage and permanent loss of data. Before removing the hard disk drive, make a backup copy of all the information on the hard disk, and then turn the computer off. Never remove the hard disk drive while the system is operating or in sleep mode.

To replace the hard disk drive, do the following:

① Turn off the computer. Disconnect the AC power adapter and all cables from the computer. Wait three to five minutes to let the computer cool.
② Close the computer display and turn the computer over.
③ Remove the battery pack.
4 Remove the main compartment cover.

Appendix A. Replacing components

a. Remove the screws that secure the compartment cover 1 b. Remove the compartment cover 2

Diagram of a device rear panel with labeled components and screwdriver insertion indicator

⑤ Remove the frame fixing screws 3 slide the hard disk drive in the direction shown by arrow 4

Diagram of a device rear panel with labeled components and an arrow indicating direction or movement

⑥ Take out the hard disk drive secured in a metal frame 5

Diagram of a device's internal structure with an arrow pointing to a component, no text or symbols present

⑦ Remove the screws and detach the metal frame from the hard disk drive.

8 Attach the metal frame to a new hard disk drive and tighten the screws.

9 Put the new hard disk drive gently into the hard disk drive bay. Align the connector on the hard disk drive with the receptacle and push the hard disk drive firmly into place.

⑩ Reinstall the frame fixing screws.

11 Reinstall the compartment cover, and then reinstall the screws to secure the cover.

⑫ Reinstall the battery pack.

13 Turn the computer over again. Connect the AC power adapter and all cables.

Replacing a memory module

- Attention:

- Use only the memory types supported by your computer. If you incorrectly install optional memory, or install an unsupported memory type, a warning beep will sound when you try to start the computer.

To replace a memory module, do the following:

- Attention:

- Before replacing a memory module, touch a metal table or a grounded metal object to reduce any static electricity in your body. The static electricity could damage the memory module.

① Turn off the computer. Disconnect the AC power adapter and all cables from the computer. Wait three to five minutes to let the computer cool.
② Close the computer display and turn the computer over.
③ Remove the battery pack.
4 Remove the main compartment cover.
⑤ Locate the memory module that needs replacement. Press out on the latches on both edges of the socket at the same time, and then remove the memory module to make room for the new one. Save the removed memory module for future use.

1 2 1

6 Align the notch on the contact edge of the new memory module with the protrusion of the socket and gently insert the memory module into the socket at a 30 - 45^ angle. Then pivot the memory module down until it snaps into place. Ensure that the memory module is firmly installed and cannot be moved easily.

- Attention:

- Do not touch the contact edge of the memory module to avoid any damage.

Diagram of a circuit board with labeled components and directional arrows indicating assembly or connection points.

⑦ Reinstall the compartment cover, and then reinstall the screws to secure the cover.
⑧ Reinstall the battery pack.
⑨ Turn the computer over again. Connect the AC power adapter and all cables.

To make sure that the memory module is installed correctly, do the following:

① Turn off the computer.
② Press the Novo button and then select BIOS Setup. The System Memory item shows the total amount of memory installed in your computer.

Replacing the wireless module

To replace the wireless module, do the following:

① Turn off the computer. Disconnect the AC power adapter and all cables from the computer. Wait three to five minutes to let the computer cool.
② Close the computer display and turn the computer over.
③ Remove the battery pack.
4 Remove the main compartment cover.
5 Disconnect the antenna cables by picking up the connectors with your fingers and gently unplugging them 1 then remove the screws . The wireless module automatically pops up.

Diagram showing electrical connections with labeled components and directional arrows indicating flow or movement

⑥ Take out the wireless module from the slot 3

3

⑦ Insert a new wireless module into the slot at a 30-45° angle and gently pivot it down. Then install the screws to secure the wireless module.

Appendix A. Replacing components

⑧ Reconnect the antenna cables. Ensure that the black cable is connected to the connector on the module marked as "Main" and the white cable marked as "AUX".
⑨ Reinstall the compartment cover, and then reinstall the screws to secure the cover.
⑩ Reinstall the battery pack.
11 Turn the computer over again. Connect the AC power adapter and all cables.

Removing the optical drive

To remove the optical drive, do the following:

① Remove the main compartment cover.
② Remove the screw shown in the illustration.

Diagram of a laptop's internal components with labeled parts and an inset showing a pen tip inserted into the screen.

③ Gently pull the optical drive out ②

Technical line drawing of a laptop chassis showing internal components and casing (no text or symbols)

The following table provides a list of CRUs (Customer Replaceable Units) for your computer and informs you of where to find replacement instructions.

	Setup Poster User	Guide
AC power adapter O
Power cord for AC power adapter O
Battery pack O
Hard disk drive O
Memory module O
Wireless module O
Optical drive O

Trademarks

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

Lenovo

IdeaPad

OneKey

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

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

lenovo