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USER MANUAL Z270M Extreme4 ASROCK
Published October 2016
Copyright©2016 ASRock INC. All rights reserved.
Copyright Notice:
No part of this documentation may be reproduced, transcribed, transmitted, or translated in any language, in any form or by any means, except duplication of documentation by the purchaser for backup purpose, without written consent of ASRock Inc.
Products and corporate names appearing in this documentation may or may not be registered trademarks or copyrights of their respective companies, and are used only for identification or explanation and to the owners' benefit, without intent to infringe.
Disclaimer:
Specifications and information contained in this documentation are furnished for informational use only and subject to change without notice, and should not be constructed as a commitment by ASRock. ASRock assumes no responsibility for any errors or omissions that may appear in this documentation.
With respect to the contents of this documentation, ASRock does not provide warranty of any kind, either expressed or implied, including but not limited to the implied warranties or conditions of merchantability or fitness for a particular purpose.
In no event shall ASRock, its directors, officers, employees, or agents be liable for any indirect, special, incidental, or consequential damages (including damages for loss of profits, loss of business, loss of data, interruption of business and the like), even if ASRock has been advised of the possibility of such damages arising from any defect or error in the documentation or product.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired operation.
CALIFORNIA, USA ONLY
The Lithium battery adopted on this motherboard contains Perchlorate, a toxic substance controlled in Perchlorate Best Management Practices (BMP) regulations passed by the California Legislature. When you discard the Lithium battery in California, USA, please follow the related regulations in advance.
"Perchlorate Material-special handling may apply, see www.dtsc.ca.gov/hazardouswaste/perchlorate"
ASRock Website: http://www.asrock.com

AUSTRALIA ONLY
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage caused by our goods. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure. If you require assistance please call ASRock Tel: +886-2-28965588 ext.123 (Standard International call charges apply)
The terms HDMI™ and HDMI High-Definition Multimedia Interface, and the HDMI logo are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries.

HIGH-DEFINITION MULTIMEDIA INTERFACE
Manufactured under license under U.S. Patent Nos: 5,956,674; 5,974,380; 6,487,535; 7,003,467 & other U.S. and worldwide patents issued & pending. DTS, the Symbol, & DTS and the Symbol together is a registered trademark & DTS Connect, DTS Interactive, DTS Neo:PC are trademarks of DTS, Inc. Product includes software.
© DTS, Inc., All Rights Reserved.


Connect


Interactive


Neo:PC
Motherboard Layout

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PCIE4 PCIE3 PCIE2 PCIE1 Z270M EXTREME4 ASRock M2_3 V6A1 DVI VGA1 USB 3.0 T USB3 B USB4 R0-4.5 USB3.1 T USB3.1 B USB4 R0-4.5 PS2 Keyp os rd mouse USB 4.9 USB 2.8 RS2 ROHS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Ultra M.2 PCIe G on 3 x4 Optane Ready DDR4_A1 (64 bit, 288-pin module) DDR4_A2 (64 bit, 288-pin module) DDR4_B1 (64 bit, 288-pin module) DDR4_B2 (64 bit, 288-pin module) ATXPWR1 M2_2 CMOS Battery Intel Z270No. Description
| 1 ATX 12V Power Connector (ATX12V1) |
| 2 CPU Fan Connector (CPU_FAN1) |
| 3 CPU Fan / Waterpump Fan Connector (CPU_OPT/W_PUMP) |
| 4 2 x 288-pin DDR4 DIMM Slots (DDR4_A1, DDR4_B1) |
| 5 2 x 288-pin DDR4 DIMM Slots (DDR4_A2, DDR4_B2) |
| 6 AURA RGB LED Header (RGB_LED) |
| 7 ATX Power Connector (ATXPWR1) |
| 8 USB 3.0 Header (USB3_5_6) |
| 9 USB 3.0 Header (USB3_7_8) |
| 10 Vertical Type A USB 3.0 (USB3_9) |
| 11 SATA3 Connector (SATA3_5) |
| 12 SATA3 Connector (SATA3_4) |
| 13 SATA3 Connector (SATA3_2) |
| 14 SATA3 Connector (SATA3_3) |
| 15 SATA3 Connector (SATA3_1) |
| 16 SATA3 Connector (SATA3_0) |
| 17 Clear CMOS Jumper (CLRMOS1) |
| 18 System Panel Header (PANEL1) |
| 19 Power LED and Speaker Header (SPK_PLED1) |
| 20 Chassis Fan Connector (CHA_FAN2) |
| 21 USB 2.0 Header (USB3_4) |
| 22 USB 2.0 Header (USB1_2) |
| 23 Chassis Intrusion Header (CI1) |
| 24 TPM Header (TPMS1) |
| 25 Chassis Fan / Waterpump Fan Connector (CHA_FAN3/W_PUMP) |
| 26 COM Port Header (COM1) |
| 27 Thunderbolt AIC Connector (TB2) |
| 28 Thunderbolt AIC Connector (TB1) |
| 29 Front Panel Audio Header (HD_AUDIO1) |
| 30 Chassis Fan Connector (CHA_FAN1) |
I/O Panel

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Diagram showing seven labeled electronic device ports with numbered labels from 1 to 8, including connectors and ports.No. Description No. Description
1 PS/2 Mouse/Keyboard Port 9 Optical SPDIF Out Port
2 D-Sub Port 10 USB 3.0 Ports (USB3_34)
3 LAN RJ-45 Port* 11 USB 3.1 Type-A Port (USB31_TA_1)
4 Central / Bass (Orange) 12 USB 3.1 Type-C Port (USB31_TC_1)
5 Rear Speaker (Black) 13 HDMI Port
6 Line In (Light Blue) 14 DVI-D Port
7 Front Speaker (Lime)** 15 USB 3.0 Ports (USB3_12)
8 Microphone (Pink)
* There are two LEDs on each LAN port. Please refer to the table below for the LAN port LED indications.

| Activity / Link LED Speed LED | |||
| Status Description Status Description | |||
| Off No Link Off | 10Mbps connection | ||
| Blinking Data Activity Orange 100Mbps connection | |||
| On Link Green 1Gbps connection | |||
** If you use a 2-channel speaker, please connect the speaker's plug into "Front Speaker Jack". See the table below for connection details in accordance with the type of speaker you use.
| Audio Output Channels | Front Speaker (No. 7) | Rear Speaker (No. 5) | Central / Bass (No. 4) | Line In (No. 6) |
| 2 V -- -- -- | ||||
| 4 V V -- -- | ||||
| 6 V V V -- | ||||
| 8 V V V V |

To enable Multi-Streaming, you need to connect a front panel audio cable to the front panel audio header. After restarting your computer, you will find the "Mixer" tool on your system. Please select "Mixer ToolBox" click "Enable playback multi-streaming", and click "ok". Choose "2CH", "4CH", "6CH", or "8CH" and then you are allowed to select "Realtek HDA Primary output" to use the Rear Speaker, Central/Bass, and Front Speaker, or select "Realtek HDA Audio 2nd output" to use the front panel audio.
Chapter 1 Introduction
Thank you for purchasing ASRock Z270M Extreme4 motherboard, a reliable motherboard produced under ASRock's consistently stringent quality control. It delivers excellent performance with robust design conforming to ASRock's commitment to quality and endurance.

Because the motherboard specifications and the BIOS software might be updated, the content of this documentation will be subject to change without notice. In case any modifications of this documentation occur, the updated version will be available on ASRock's website without further notice. If you require technical support related to this motherboard, please visit our website for specific information about the model you are using. You may find the latest VGA cards and CPU support list on ASRock's website as well. ASRock website http://www.asrock.com.
1.1 Package Contents
• ASRock Z270M Extreme4 Motherboard (Micro ATX Form Factor)
• ASRock Z270M Extreme4 Quick Installation Guide
• ASRock Z270M Extreme4 Support CD
• 1 x I/O Panel Shield
• 2 x Serial ATA (SATA) Data Cables (Optional)
• 1 x ASRock SLI_HB_Bridge_1S Card (Optional)
• 3 x Screws for M.2 Sockets (Optional)
1.2 Specifications
| Platform | • Micro ATX Form Factor |
| CPU | • Supports 7^th and 6^th Generation Intel ^TM Core i7/i5/i3/Pentium*/Celeron ^TM Processors (Socket 1151)• Digi Power design• 6 Power Phase design• Supports Intel ^® Turbo Boost 2.0 Technology• Supports Intel ^® K-Series unlocked CPUs• Supports ASRock BCLK Full-range Overclocking• Supports ASRock Hyper BCLK Engine II |
| Chipset | • Intel ^® Z270 |
| Memory | • Dual Channel DDR4 Memory Technology• 4 x DDR4 DIMM Slots• Supports DDR4 3600+(OC)*/3200(OC)/2933(OC)/2800 (OC)/2400**/2133 non-ECC, un-buffered memory* Please refer to Memory Support List on ASRock's website for more information. (http://www.asrock.com/)** 7^th Gen Intel ^® CPU supports DDR4 up to 2400; 6^th Gen Intel ^® CPU supports DDR4 up to 2133.• Supports ECC UDIMM memory modules (operate in non-ECC mode)• Max. capacity of system memory: 64GB• Supports Intel ^® Extreme Memory Profile (XMP) 2.0• 15μ Gold Contact in DIMM Slots |
| Expansion Slot | • 3 x PCI Express 3.0 x16 Slots (PCIE1/PCIE3/PCIE4: single at x16 (PCIE1); dual at x8 (PCIE1) / x8 (PCIE3); triple at x8 (PCIE1) / x8 (PCIE3) / x4 (PCIE4))** Supports NVMe SSD as boot disks• 1 x PCI Express 3.0 x1 Slot (Flexible PCIe)• Supports AMD Quad CrossFireX ^TM and CrossFireX ^TM • Supports NVIDIA ^® Quad SLI ^TM and SLI ^TM • 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT module• 15μ Gold Contact in VGA PCIe slot (PCIE1) |
Graphics
- Intel® HD Graphics Built-in Visuals and the VGA outputs can be supported only with processors which are GPU integrated.
- Supports Intel ^ HD Graphics Built-in Visuals : Intel ^ Quick Sync Video with AVC, MVC (S3D) and MPEG-2 Full HW Encode1, Intel ^ InTru ^TM 3D, Intel ^ Clear Video HD Technology, Intel ^ Insider ^TM , Intel ^ HD Graphics
- Gen9 LP, DX11.3, DX12
- HWAEncode/Decode: VP8, HEVC 8b, VP9, HEVC 10b (For 7^th Gen Intel® CPU)
- HWA Encode/Decode: VP8, HEVC 8b; GPU/SWEncode/Decode: VP9, HEVC 10b (For 6^th Gen Intel® CPU)
• Max. shared memory 1024MB
* The size of maximum shared memory may vary from different operating systems.
- Three graphics output options: D-Sub, DVI-D and HDMI
• Supports Triple Monitor
- Supports HDMI with max. resolution up to 4K x 2K (4096x2160) @ 24Hz / (3840x2160) @ 30Hz
- Supports DVI-D with max. resolution up to 1920x1200 @ 60Hz
- Supports D-Sub with max. resolution up to 1920x1200 @ 60Hz
- Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI Port (Compliant HDMI monitor is required)
• Supports HDCP with DVI-D and HDMI Ports
- Supports Full HD 1080p Blu-ray (BD) playback with DVI-D and HDMI Ports
Audio
- 7.1 CH HD Audio with Content Protection (Realtek ALC1220 Audio Codec)
• Premium Blu-ray Audio support
• Supports Surge Protection (ASRock Full Spike Protection)
• Supports Purity Sound ^TM 4
- Nichicon Fine Gold Series Audio Caps
- 120dB SNR DAC with Differential Amplifier
- TI® NE5532 Premium Headset Amplifier for Front Panel Audio Connector (Supports up to 600 Ohm headsets)
- Pure Power-In
- Direct Drive Technology
- PCB Isolate Shielding
- Impedance Sensing on Front Out port
- Individual PCB Layers for R/L Audio Channel
• Supports DTS Connect
LAN
• Gigabit LAN 10/100/1000 Mb/s
• Giga PHY Intel® I219V
• Supports Wake-On-LAN
- Supports Lightning/ESD Protection (ASRock Full Spike Protection)
• Supports Energy Efficient Ethernet 802.3az
- Supports PXE
Rear Panel I/O
• 1 x PS/2 Mouse/Keyboard Port
- 1 x D-Sub Port
- 1 x DVI-D Port
- 1 x HDMI Port
• 1 x Optical SPDIF Out Port
- 1 x USB 3.1 Type-A Port (10 Gb/s) (ASMedia ASM2142) (Supports ESD Protection (ASRock Full Spike Protection))
- 1 x USB 3.1 Type-C Port (10 Gb/s) (ASMedia ASM2142) (Supports ESD Protection (ASRock Full Spike Protection))
- 4 x USB 3.0 Ports (Intel® Z270) (Supports ESD Protection (ASRock Full Spike Protection))
- 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
- HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone
Storage
- 6 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1, RAID 5, RAID 10, Intel Rapid Storage Technology 15 and Intel Smart Response Technology), NCQ, AHCI and Hot Plug*
* If M2_1 is occupied by a SATA-type M.2 device, SATA3_5 will be disabled.
* If M2_2 is occupied by a SATA-type M.2 device, SATA3_0 will be disabled.
- 1 x Ultra M.2 Socket (M2_1), supports type 2230/2242/2260/2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x4 (32 Gb/s)**
- 1 x Ultra M.2 Socket (M2_2), supports type 2230/2242/2260/2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x4 (32 Gb/s)**
** Supports Intel ^® Optane ^TM Technology
** Supports NVMe SSD as boot disks
** Supports ASRock U.2 Kit
Connector
• 1 x COM Port Header
- 1 x TPM Header
• 1 x Chassis Intrusion Header
• 1 x Power LED and Speaker Header
• 1 x AURA RGB LED Header
• 1 x CPU Fan Connector (4-pin)
* The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.
- 1 x CPU Optional/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)
* The CPU Optional/Water Pump Fan supports the water cooler fan of maximum 1.5A (18W) fan power.
- 2 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control)
- 1 x Chassis Optional/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)
* The Chassis Optional/Water Pump Fan supports the water cooler fan of maximum 1.5A (18W) fan power.
* CPU_OPT/W_PUMP, CHA_FAN1, CHA_FAN2 and CHA_FAN3/W_PUMP can auto detect if 3-pin or 4-pin fan is in use.
- 1 x 24 pin ATX Power Connector (Hi-Density Power Connector)
- 1 x 8 pin 12V Power Connector (Hi-Density Power Connector)
- 1 x Front Panel Audio Connector (15μ Gold Audio Connector)
• 1 x Thunderbolt AIC Connector (5-pin)
• 1 x Thunderbolt AIC Connector (10-pin)
* Only one Thunderbolt AIC Card is supported.
| 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Intel® Z270)(Supports ESD Protection (ASRock Full Spike Protection))2 x USB 3.0 Headers (Support 4 USB 3.0 ports) (ASMediaASM1074 hub) (Supports ESD Protection (ASRock Full SpikeProtection))1 x Vertical Type A USB 3.0 (Intel® Z270) | |
| BIOSFeature | AMI UEFI Legal BIOS with multilingual GUI supportACPI 6.0 Compliant wake up eventsSMBIOS 2.7 SupportCPU, GT_CPU, DRAM, VPPM, PCH 1.0V, VCCIO, VCCST,VCCSA, VCCPLL Voltage Multi-adjustment |
| HardwareMonitor | CPU / Chassis / CPU Optional/Water Pump / Chassis O-p-tional/Water Pump temperature sensingCPU / Chassis / CPU Optional/Water Pump / Chassis O-p-tional/Water Pump Fan TachometerCPU / Chassis / CPU Optional/Water Pump / Chassis O-p-tional/Water Pump Quiet Fan (Auto adjust chassis fan speedby CPU temperature)CPU / Chassis / CPU Optional/Water Pump / Chassis O-p-tional/Water Pump Fan multi-speed controlCASE OPEN detectionVoltage monitoring: +12V, +5V, +3.3V, CPU Vcore, DRAM,VPPM, PCH 1.0V, VCCSA, VCCST |
| OS | Microsoft® Windows® 10 64-bit (For 7thGen Intel® CPU)Microsoft® Windows® 10 64-bit / 8.1 64-bit / 7 32-bit / 7 64-bit (For 6thGen Intel® CPU)* To install Windows® 7 OS, a modified installation disk withxHCI drivers packed into the ISO file is required. Please refer topage 181 for more detailed instructions.* For the updated Windows® 10 driver, please visit ASRock’swebsite for details: http://www.asrock.com |
| Certifica-tions | FCC, CEErP/EuP ready (ErP/EuP ready power supply is required) |
* For detailed product information, please visit our website: http://www.asrock.com

Please realize that there is a certain risk involved with overclocking, including adjusting the setting in the BIOS, applying Untied Overclocking Technology, or using third-party overclocking tools. Overclocking may affect your system's stability, or even cause damage to the components and devices of your system. It should be done at your own risk and expense. We are not responsible for possible damage caused by overclocking.
Chapter 2 Installation
This is a Micro ATX form factor motherboard. Before you install the motherboard, study the configuration of your chassis to ensure that the motherboard fits into it.
Pre-installation Precautions
Take note of the following precautions before you install motherboard components or change any motherboard settings.
- Make sure to unplug the power cord before installing or removing the motherboard components. Failure to do so may cause physical injuries and damages to motherboard components.
- In order to avoid damage from static electricity to the motherboard's components, NEVER place your motherboard directly on a carpet. Also remember to use a grounded wrist strap or touch a safety grounded object before you handle the components.
- Hold components by the edges and do not touch the ICs.
- Whenever you uninstall any components, place them on a grounded anti-static pad or in the bag that comes with the components.
- When placing screws to secure the motherboard to the chassis, please do not over-tighten the screws! Doing so may damage the motherboard.
2.1 Installing the CPU

- Before you insert the 1151-Pin CPU into the socket, please check if the PnP cap is on the socket, if the CPU surface is unclean, or if there are any bent pins in the socket. Do not force to insert the CPU into the socket if above situation is found. Otherwise, the CPU will be seriously damaged.
- Unplug all power cables before installing the CPU.
1

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Technical diagram of a device casing with labeled components A and B, showing internal structure and directional arrows (no text or symbols beyond labels)2

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Technical line drawing of a mechanical device with an arrow indicating rotation or assembly (no text or symbols present)3

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Technical diagram of a computer processor internal structure showing mounting holes and a highlighted section (no text or symbols)
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Diagram of a computer monitor with an orange curved arrow indicating motion or rotation (no text or symbols present)5

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Diagram showing a computer processor's internal structure and external casing, with arrows indicating assembly or component movement (no text or symbols present)
Please save and replace the cover if the processor is removed. The cover must be placed if you wish to return the motherboard for after service.
2.2 Installing the CPU Fan and Heatsink

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Technical diagram showing cooling fan installation with labeled components and directional arrows indicating rotation or movement.
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2 CNC Lst2.3 Installing Memory Modules (DIMM)
This motherboard provides four 288-pin DDR4 (Double Data Rate 4) DIMM slots, and supports Dual Channel Memory Technology.

- For dual channel configuration, you always need to install identical (the same brand, speed, size and chip-type) DDR4 DIMM pairs.
- It is unable to activate Dual Channel Memory Technology with only one or three memory module installed.
- It is not allowed to install a DDR, DDR2 or DDR3 memory module into a DDR4 slot; otherwise, this motherboard and DIMM may be damaged.
Dual Channel Memory Configuration
Priority DDR4_A1 DDR4_A2 DDR4_B1 DDR4_B2
| 1 Populated Populated | |||
| 2 Populated Populated | |||
| 3 Populated Populated Populated Populated |

The DIMM only fits in one correct orientation. It will cause permanent damage to the motherboard and the DIMM if you force the DIMM into the slot at incorrect orientation.
1

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Technical line drawing of a mechanical support structure with rotational arrows indicating motion (no text or symbols)2

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Illustration of hands assembling a mechanical component with a highlighted section (no text or symbols)3

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Isometric line drawing of a rectangular mechanical component with multiple square cutouts and directional arrows indicating rotation (no text or symbols)2.4 Expansion Slots (PCI Express Slots)
There are 4 PCI Express slots on the motherboard.

Before installing an expansion card, please make sure that the power supply is switched off or the power cord is unplugged. Please read the documentation of the expansion card and make necessary hardware settings for the card before you start the installation.
PCIe slots:
PCIE1 (PCIe 3.0 x16 slot) is used for PCI Express x16 lane width graphics cards.
PCIE2 (PCIe 3.0 x1 slot) is used for PCI Express x1 lane width cards.
PCIE3 (PCIe 3.0 x16 slot) is used for PCI Express x8 lane width graphics cards.
PCIE4 (PCIe 3.0 x16 slot) is used for PCI Express x4 lane width graphics cards.
PCIe Slot Configurations
PCIE1 PCIE3
Single Graphics Card x16 N/A
Two Graphics Cards in
CrossFireX ^TM or SLI ^TM
x8 x8
Mode

For a better thermal environment, please connect a chassis fan to the motherboard's chassis fan connector (CHA_FAN1, CHA_FAN2 or CHA_FAN3) when using multiple graphics cards.
2.5 Jumpers Setup
The illustration shows how jumpers are setup. When the jumper cap is placed on the pins, the jumper is "Short". If no jumper cap is placed on the pins, the jumper is "Open". The illustration shows a 3-pin jumper whose pin1 and pin2 are "Short" when a jumper cap is placed on these 2 pins.

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Short Open 1 2 3Clear CMOS Jumper (CLRMOS1)
(see p.1, No. 17)


Clear CMOSDefault
CLRMOS1 allows you to clear the data in CMOS. To clear and reset the system parameters to default setup, please turn off the computer and unplug the power cord from the power supply. After waiting for 15 seconds, use a jumper cap to short pin2 and pin3 on CLRMOS1 for 5 seconds. However, please do not clear the CMOS right after you update the BIOS. If you need to clear the CMOS when you just finish updating the BIOS, you must boot up the system first, and then shut it down before you do the clear-CMOS action. Please be noted that the password, date, time, and user default profile will be cleared only if the CMOS battery is removed.
2.6 Onboard Headers and Connectors

Onboard headers and connectors are NOT jumpers. Do NOT place jumper caps over these headers and connectors. Placing jumper caps over the headers and connectors will cause permanent damage to the motherboard.
System Panel Header (9-pin PANEL1) (see p.1, No. 18)

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PLED+ PLED- PWRBTN# GND 1 GND RESET# GND HDLED- HDLED+Connect the power switch, reset switch and system status indicator on the chassis to this header according to the pin assignments below. Note the positive and negative pins before connecting the cables.

PWRBTN (Power Switch):
Connect to the power switch on the chassis front panel. You may configure the way to turn off your system using the power switch.
RESET (Reset Switch):
Connect to the reset switch on the chassis front panel. Press the reset switch to restart the computer if the computer freezes and fails to perform a normal restart.
PLED (System Power LED):
Connect to the power status indicator on the chassis front panel. The LED is on when the system is operating. The LED keeps blinking when the system is in S1/S3 sleep state. The LED is off when the system is in S4 sleep state or powered off (S5).
HDLED (Hard Drive Activity LED):
Connect to the hard drive activity LED on the chassis front panel. The LED is on when the hard drive is reading or writing data.
The front panel design may differ by chassis. A front panel module mainly consists of power switch, reset switch, power LED, hard drive activity LED, speaker and etc. When connecting your chassis front panel module to this header, make sure the wire assignments and the pin assignments are matched correctly.
Power LED and Speaker
Header
(7-pin SPK_PLED1)
(see p.1, No. 19)

Please connect the chassis power LED and the chassis speaker to this header.
Serial ATA3 Connectors
(SATA3_0:
see p.1, No. 16)
(SATA3_1:
see p.1, No. 15)
(SATA3_2:
see p.1, No. 13)
(SATA3_3:
see p.1, No. 14)
(SATA3_4:
see p.1, No. 12)
(SATA3_5:
see p.1, No. 11)



These six SATA3 connectors support SATA data cables for internal storage devices with up to 6.0 Gb/s data transfer rate. * If M2_1 is occupied by a SATA-type M.2 device, SATA3_5 will be disabled. * If M2_2 is occupied by a SATA-type M.2 device, SATA3_0 will be disabled.
USB 2.0 Headers
(9-pin USB1_2
(see p.1, No. 22)
(9-pin USB3_4)
(see p.1, No. 21)

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USB_PWR P- P+ GND DUMMY 1 GND P+ P- USB_PWRThere are two headers on this motherboard. Each USB 2.0 header can support two ports.
USB 3.0 Headers
(19-pin USB3_5_6)
(see p.1, No. 8)
(19-pin USB3_7_8)
(see p.1, No. 9)

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Vbus/Vbus IntA_PA_SSRX- IntA_PA_SSRX+ GND IntA_PA_SSTX- IntA_PA_SSTX+ GND IntA_PA_D- IntA_PA_D+ Dummy 1There are two headers and one port on this motherboard. Each USB 3.0 header can support two ports.
(USB3_9)
(see p.1, No. 10)

Front Panel Audio Header (9-pin HD_AUDIO1) (see p.1, No. 29)

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GND PRESENCE# MIC_RET OUT_RET J_SENSE OUT2_R MIC2_R MIC2_LThis header is for connecting audio devices to the front audio panel.

- High Definition Audio supports Jack Sensing, but the panel wire on the chassis must support HDA to function correctly. Please follow the instructions in our manual and chassis manual to install your system.
- If you use an AC'97 audio panel, please install it to the front panel audio header by the steps below:
A. Connect Mic_IN (MIC) to MIC2_L.
B. Connect Audio_R (RIN) to OUT2_R and Audio_L (LIN) to OUT2_L.
C. Connect Ground (GND) to Ground (GND).
D. MIC_RET and OUT_RET are for the HD audio panel only. You don't need to connect them for the AC'97 audio panel.
E. To activate the front mic, go to the "FrontMic" Tab in the Realtek Control panel and adjust "Recording Volume".
Chassis Fan Connectors (4-pin CHA_FAN1) (see p.1, No. 30)
(4-pin CHA_FAN2) (see p.1, No. 20)


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FAN_SPEED_CONTROL CHA_FAN_SPEED FAN_VOLTAGE GNDPlease connect fan cables to the fan connectors and match the black wire to the ground pin.
Chassis Optional/Water Pump Fan Connector (4-pin CHA_FAN3/W_PUMP) (see p.1, No. 25)

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FAN_SPEED_CONTROL CHA_FAN_SPEED FAN_VOLTAGE GNDThis motherboard provides two 4-Pin water cooling chassis fan connectors. If you plan to connect a 3-Pin chassis water cooler fan, please connect it to Pin 1-3.
CPU Fan Connector (4-pin CPU_FAN1) (see p.1, No. 2)

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FAN_SPEED_CONTROL CPU_FAN_SPEED FAN_VOLTAGE GND 1 2 3 4This motherboard provides a 4-Pin CPU fan (Quiet Fan) connector. If you plan to connect a 3-Pin CPU fan, please connect it to Pin 1-3.
CPU Optional/Water Pump Fan Connector (4-pin CPU_OPT/W_PUMP) (see p.1, No. 3)

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FAN_SPEED_CONTROL CPU_FAN_SPEED FAN_VOLTAGE GND 1 2 3 4This motherboard provides a 4-Pin water cooling CPU fan connector. If you plan to connect a 3-Pin CPU water cooler fan, please connect it to Pin 1-3.
ATX Power Connector (24-pin ATXPWR1) (see p.1, No. 7)

This motherboard provides a 24-pin ATX power connector. To use a 20-pin ATX power supply, please plug it along Pin 1 and Pin 13.
ATX 12V Power Connector (8-pin ATX12V1) (see p.1, No. 1)

This motherboard provides an 8-pin ATX 12V power connector. To use a 4-pin ATX power supply, please plug it along Pin 1 and Pin 5.
Thunderbolt AIC Connectors (5-pin TB1) (see p.1, No. 28) (10-pin TB2) (see p.1, No. 27)


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DUMMY I2C_DATA I2C_CLOCK IRQ GND 1 GND SLP_S4# SLP_S3# PLUG_EVENT FRC_PWRPlease connect a Thunderbolt™ add-in card (AIC) to the Thunderbolt AIC connector via the GPIO cable. * Please install the Thunderbolt™ AIC card to PCIE4 (default slot). * Only one Thunderbolt AIC Card is supported on this motherboard.
| Serial Port Header(9-pin COM1)(see p.1, No. 26) | ![]() | This COM1 header supports a serial port module. |
| Chassis Intrusion Header(2-pin CI1)(see p.1, No. 23) | ![]() | This motherboard supports CASE OPEN detection feature that detects if the chassis cove has been removed. This feature requires a chassis with chassis intrusion detection design. |
| TPM Header(17-pin TPMS1)(see p.1, No. 24) | ![]() | This connector supports Trusted Platform Module (TPM) system, which can securely store keys, digital certificates, passwords, and data. A TPM system also helps enhance network security, protects digital identities, and ensures platform integrity. |
| AURA RGB LED Header(4-pin RGB_LED)(see p.1, No. 6) | ![]() | AURA RGB LED header is used to connect RGB LED extension cable which allows users to choose from various LED lighting effects. |
2.7 M.2 WiFi/BT Module Installation Guide
The M.2 Socket (Key E) supports type 2230 WiFi/BT module.
Installing the WiFi/BT module

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Pure technical line drawing of a mechanical component with no text or symbolsStep 1
Prepare a type 2230 WiFi/BT module and the screw.

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Module Type: Type2230 PCB Length: 3cm AStep 2
Find the nut location to be used.

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Technical diagram of a mechanical component with crosshair and labeled section A (no text or symbols beyond labels)Step 3
Align and gently insert the WiFi/BT module into the M.2 slot. Please be aware that the module only fits in one orientation.

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Diagram of a lamp interacting with a rectangular panel, showing motion direction (no text or symbols)Step 4
Tighten the screw with a screwdriver to secure the module into place. Please do not overtighten the screw as this might damage the module.
2.8 M.2\_SSD (NGFF) Module Installation Guide
The M.2, also known as the Next Generation Form Factor (NGFF), is a small size and versatile card edge connector that aims to replace mPCIe and mSATA. The Ultra M.2 Socket (M2_1 and M2_2) supports SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x4 (32 Gb/s).
* If M2_1 is occupied by a SATA-type M.2 device, SATA3_5 will be disabled.
* If M2_2 is occupied by a SATA-type M.2 device, SATA3_0 will be disabled.
Installing the M.2\_SSD (NGFF) Module

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Pure electrical circuit lines without any symbolsStep 1
Prepare a M.2_SSD (NGFF) module and the screw.

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Diagram showing four labeled mechanical components (A, B, C, D) with directional arrows and structural elements.Step 2
Depending on the PCB type and length of your M.2_SSD (NGFF) module, find the corresponding nut location to be used.
No.1234
Nut Location A B C D
Move the standoff based on the module type and length.
The standoff is placed at the nut location D by default. Skip Step 3 and 4 and go straight to Step 5 if you are going to use the default nut.
Otherwise, release the standoff by hand.

D

C

B

A

Step 4
Peel off the yellow protective film on the nut to be used. Hand tighten the standoff into the desired nut location on the motherboard.



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C B AStep 5
Align and gently insert the M.2
(NGFF) SSD module into the M.2
slot. Please be aware that the M.2
(NGFF) SSD module only fits in one orientation.

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Pure technical diagram showing a mechanical setup with no text, numbers, or symbolsStep 6
Tighten the screw with a screwdriver to secure the module into place.
Please do not overtighten the screw as this might damage the module.
M.2_SSD (NGFF) Module Support List
| Vendor Size Interface Length P/N | |
| ADATA 128GB SATA3 2280 AXNS381E-128GM-B | |
| ADATA 256GB SATA3 2280 AXNS381E-256GM-B | |
| ADATA 32GB SATA3 2230 AXNS330E-32GM-B | |
| Crucial 120GB SATA3 2280 CT120M500SSD4 | |
| Crucial 240GB SATA3 2280 CT240M500SSD4 | |
| Intel 80GB SATA3 2280 Intel SSDSCKGW080A401/80G | |
| Intel 256GB PCIe3 x4 2280 SSDPEKKF256G7 | |
| Intel 512GB PCIe3 x4 2280 SSDPEKKF512G7 | |
| Kingston 120GB SATA3 2280 SM2280S3 | |
| Kingston 480GB PCIe2 x4 2280 SH2280S3/480G | |
| OCZ 512GB PCIe3 x4 2280 RVD400 -M2280-512G (NVME) | |
| Plextor 128GB PCIe3 x4 2280 PX-128M8PeG | |
| Plextor 1TB PCIe3 x4 2280 PX-1TM8PeG | |
| Plextor 256GB PCIe3 x4 2280 PX-256M8PeG | |
| Plextor 256GB PCIe 2280 PX-G256M6e | |
| Plextor 512GB PCIe3 x4 2280 PX-512M8PeG | |
| Plextor 512GB PCIe 2280 PX-G512M6e | |
| Samsung 256GB PCIe3 x4 2280 SM951 (MZHPV256HDGL) | |
| Samsung 256GB PCIe3 x4 2280 SM951 (NVME) | |
| Samsung 512GB PCIe3 x4 2280 SM951 (MZHPV512HDGL) | |
| Samsung 512GB PCIe3 x4 2280 SM951 (NVME) | |
| Samsung 512GB PCIe x4 2280 XP941-512G (MZHPU512HCGL) | |
| SanDisk 128GB PCIe 2260 SD6PP4M-128G | |
| SanDisk 256GB PCIe 2260 SD6PP4M-256G | |
| Team 128GB SATA3 2242 TM4PS4128GMC105 | |
| Team 128GB SATA3 2280 TM8PS4128GMC105 | |
| Team 256GB SATA3 2280 TM8PS4256GMC105 | |
| Team 256GB SATA3 2242 TM4PS4256GMC105 | |
| Transcend 256GB SATA3 2242 TS256GMTS400 | |
| Transcend 512GB SATA3 2260 TS512GMTS600 | |
| Transcend 512GB SATA3 2280 TS512GMTS800 | |
| V-Color 120GB SATA3 2280 VLM100-120G-2280B-RD | |
| V-Color 240GB SATA3 2280 VLM100-240G-2280B-RD | |
| V-Color 240GB SATA3 2280 VSM100-240G-2280 |
For the latest updates of M.2_SSD (NFGG) module support list, please visit our website for details: http://www.asrock.com
1 Einleitung
(4-polig, CHA_FAN3/W_PUMP)
Cavalier Clear CMOS (CLRMOS1)
(voir p.1, No. 17)


** Supporta kit ASRock U.2
Connettore
- 6 x SATA3 6,0 Gb/sn. Bağlayıcı, RAID (RAID 0, RAID 1, RAID 5, RAID 10, Intel Rapid Storage Technology 15 ve Intel Smart Response Technology), NCQ, AHCI ve Tak Çıkar* destekler
PCH 1.0V, VCCSA, VCCST
os
- Nichicon Fine Gold Series Audio Caps
Enabling USB Ports for Windows® 7 Installation
Intel® new processors have removed their support for the Enhanced Host Controller Interface (EHCI – USB2.0) and only kept the eXtensible Host Controller Interface (XHCI – USB3.0). Due to that fact that XHCI is not included in the Windows 7 inbox drivers, users may find it difficult to install Windows 7 operating system because the USB ports on their motherboard won’t work. In order for the USB ports to function properly, please create a Windows® 7 installation disk with the Intel® USB 3.0 eXtensible Host Controller (xHCI) drivers packed into the ISO file.
Requirements
• A Windows ^® 7 installation disk or USB drive
• A Windows® PC
- Win7 USB Patcher (included in the ASRock Support CD or downloaded from website)
Scenarios
You have an ODD and PS/2 ports:
If there is an optical disc drive, PS/2 ports and PS/2 Keyboard or mouse on your computer, you can skip the instructions below and go ahead to install Windows ^® 7 OS.
You've got nothing:
If you do not have an optical disc drive, please find another computer and follow the instructions below to create a new ISO file with the "Win7 USB Patcher". Then use the new patched Windows ^® 7 installation USB drive to install Windows ^® 7 OS.
Instructions
Step 1
Insert the Windows* 7 installation disk or USB drive to your system.
Step 2
Extract the tool (Win7 USB Patcher) and launch it.
Step 3
Select how you want to install Windows 7 later.

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ASRock WIN 7 USB PATCHER Step 1 of 4 This patcher helps you to create a Windows® 7 installation file with the USB driver bundled. Choose whether you want to install Windows® 7 from your USB device or optical disk drive later. Create a Windows 7 installation disk with a USB device Create a Windows 7 installation disk with a USB device Create a Windows 7 installation disk with a CD Create a Windows 7 installation ISO file for a CD Next >Step 4
Locate your Win7 source folder or your ISO file.

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ASRock WIN 7 USB PATCHER Step 2 of 4 Locate your original Windows® 7 installation media. Try clicking refresh if it doesn't appear. ISO File USB or Optical disk Source Directory ish.iso ISO FileStep 5
Select the USB storage, compact disk or destination folder for the new Windows 7 installation file.

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ASRock WIN 7 USB PATCHER Step 3 of 4 A USB storage device with 8 GB or more capacity is required. The files in the USB storage will be erased. Insert a USB storage device. Try clicking refresh if it doesn't appear. Insert an empty disc. Try clicking refresh if it doesn't appear. C:\Users\Laigo_Lai.ASR0CK\Desktop\iVin\mp iso Choose the destination folder for the Windows 7 installation ISO file. Back Next > < Back Next >Step 6
Click "Start" to begin.

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ASRock WIN 7 USB PATCHER Step 4 of 4 Creating the Windows 7 installation file. < Back Start >Step 7
Now you are able to install Windows ^® 7 on Intel ^® new processors with the new burned CD. Or please use the patched ISO image to make an OS USB drive to install the OS.
Contact Information
If you need to contact ASRock or want to know more about ASRock, you're welcome to visit ASRock's website at http://www.asrock.com; or you may contact your dealer for further information. For technical questions, please submit a support request form at http://www.asrock.com/support/tsd.asp
ASRock Incorporation
2F., No.37, Sec. 2, Jhongyang S. Rd., Beitou District,
Taipei City 112, Taiwan (R.O.C.)
ASRock EUROPE B.V.
Bijsterhuizen 11-11
6546 AR Nijmegen
The Netherlands
Phone: +31-24-345-44-33
Fax: +31-24-345-44-38
ASRock America, Inc.
13848 Magnolia Ave, Chino, CA91710
U.S.A.
Phone: +1-909-590-8308
Fax: +1-909-590-1026
For the following equipment:
Motherboard
| (Product Name) |
| Z270M Extreme4 / ASRock |
(Model Designation / Trade Name)
| ASRock Incorporation |
| (Manufacturer Name) |
2F., No.37, Sec. 2, Jhongyang S. Rd., Beitou District, Taipei City 112, Taiwan (R.O.C.)
| (Manufacturer Address) |
| is herewith confirmed to comply with the requirements set out in the Council Directive on the Approximation of the Laws of the Member States relating to Electromagnetic Compatibility Directive (2004/108/EC) and Safety Directive (2006/95/EC), the following standards are applied: |
EN 55022: 2006+A1:2007
EN 61000-3-2: 2009
EN 61000-3-3:2008
EN 55024: 1998 + A1:2001 + A2:2003
IEC 61000-4-2: 2008;
IEC 61000-4-3: 2010; IEC 61000-4-4: 2010;
IEC 61000-4-5: 2005; IEC 61000-4-6: 2008;
IEC 61000-4-8: 2009; IEC 61000-4-11: 2004;
EN 60950-1:2005 + A1:2009
IEC 60950-1:2006 + A11:2009 + A1:2010 + A12:2011
The following manufacturer / importer or authorized representative established within the EUT is responsible for this declaration:
ASRock EUROPE B.V.
(Company Name)
Bijsterhuizen 1111 6546 AR Nijmegen The Netherlands
(Company Address)
Person responsible for making this declaration:

(Name, Surname)
A.V.P
(Position / Title)
Nov. 18, 2016
(Date)



