Motherboard ROG CROSSHAIR VIII DARK HERO
E17453 Revised Edition V2 October 2020 Copyright © 2020 ASUSTeK COMPUTER INC. All Rights Reserved. No part of this manual, including the products and software described in it, may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means, except documentation kept by the purchaser for backup purposes, without the express written permission of ASUSTeK COMPUTER INC. (“ASUS”).
Contents Safety information........................................................................................................ v About this guide.......................................................................................................... vi ROG CROSSHAIR VIII DARK HERO specifications summary............................... vii Package contents....................................................................................................... xii Installation tools and components........
Appendix Q-Code table............................................................................................................. A-1 Notices ..................................................................................................................... A-5 ASUS contact information.....................................................................................
Safety information Electrical safety • To prevent electrical shock hazard, disconnect the power cable from the electrical outlet before relocating the system. • When adding or removing devices to or from the system, ensure that the power cables for the devices are unplugged before the signal cables are connected. If possible, disconnect all power cables from the existing system before you add a device.
About this guide This user guide contains the information you need when installing and configuring the motherboard. How this guide is organized This guide contains the following parts: • Chapter 1: Product Introduction This chapter describes the features of the motherboard and the new technology it supports. It includes description of the switches, jumpers, and connectors on the motherboard.
ROG CROSSHAIR VIII DARK HERO specifications summary CPU AMD AM4 Socket for AMD Ryzen™ 5000 Series / 4000 G-Series / 3000 Series / 3000 G-Series / 2000 Series / 2000 G-Series desktop processors* Chipset AMD X570 Chipset * Refer to www.asus.com for CPU support list. AMD Ryzen™ 5000 and 3000 Series Desktop Processors 4 x DIMM, max. 128GB, DDR4 5000(O.C.) / 4866(O.C.) / 4800(O.C.) / 4600(O.C.) / 4400(O.C.) / 4266(O.C.) / 4133(O.C.) / 4000(O.C.) / 3866(O.C.) / 3733(O.C.) / 3600(O.C.) / 3466(O.C.) / 3400(O.
ROG CROSSHAIR VIII DARK HERO specifications summary AMD Ryzen™ 5000 and 3000 Series Desktop Processors -1xM .2 Socket 3 with M Key, type 2242/2260/2280 (PCIe 4.0 x4 and SATA modes) storage devices support AMD Ryzen™ 4000, 3000, 2000 Series and 2000 G-Series Desktop Processors Storage - 1 x M.2 Socket 3 with M Key, type 2242/2260/2280 (PCIe 3.0 x4 and SATA modes) storage devices support AMD X570 chipset - 1 x M.2 Socket 3 with M Key, type 2242/2260/2280/22110(PCIe 4.
ROG CROSSHAIR VIII DARK HERO specifications summary Audio Features - SupremeFX Shielding Technology - EESS® ES9023P High Definition DAC - Power pre-regulator reduces power input noise to ensure consistent performance - Gold-plated audio jacks Audio - Rear optical S/PDIF out port - Premium Japanese audio capacitors - Dedicated audio PCB layers - Audio cover - Unique de-pop circuit * Due to limitations in HDA bandwidth, 32-Bit/192 kHz is not supported for 7.1 Surround Sound audio. 8 x USB 3.
ROG CROSSHAIR VIII DARK HERO specifications summary Miscellaneous 2 x AURA Addressable Gen 2 header(s) 2 x AURA RGB header(s) 1 x Front Panel Audio header (AAFP) 1 x LN2 Mode jumper 1 x Reset button Internal I/O connectors 1 x ReTry button 1 x Safe Boot button 1 x Slow Mode switch 1 x Speaker header 1 x TPM header (14-1pin) 1 x Start button 1 x 10-1 pin System Panel header 1 x Thermal Sensor header Extreme OC Kit - LN2 Mode - ReTry button - Safe boot button - Start button - Slow Mode Extreme Engine Digi+ -
ROG CROSSHAIR VIII DARK HERO specifications summary ROG Exclusive Software - RAMCache III - ROG CPU-Z - GameFirst VI - Sonic Studio III + Sonic Studio Virtual Mixer - Sonic Radar III - DTS® Sound Unbound - Overwolf - Anti-virus software ASUS Exclusive Software Features Armoury Crate - Aura Creator - Aura Sync AI Suite 3 Software Features - 5-Way Optimization by Dual Intelligent Processors 5 TPU EPU DIGI+ VRM Fan Xpert 4 Turbo app - EZ update - ASUS CPU-Z - AI Charger - WinRAR UEFI BIOS ASUS EZ DIY - ASUS C
Package contents Check your motherboard package for the following items. Motherboard 1 x ROG CROSSHAIR VIII DARK HERO motherboard 1 x Addressable RGB extension cable Cables 1 x RGB extension cable 4 x SATA 6Gb/s cables 1 x M.
Installation tools and components Phillips (cross) screwdriver PC chassis Power supply unit AMD AM4 CPU AMD AM4/AM3 compatible CPU Fan DDR4 DIMM SATA hard disk drive SATA optical disc drive (optional) Graphics card (optional) M.2 SSD module (optional) 1 Bag of screws The tools and components in the table above are not included in the motherboard package.
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Product Introduction Product Introduction 1.1 Before you proceed 1 Chapter 1 Chapter 1: Take note of the following precautions before you install motherboard components or change any motherboard settings. • Unplug the power cord from the wall socket before touching any component. • Before handling components, use a grounded wrist strap or touch a safely grounded object or a metal object, such as the power supply case, to avoid damaging them due to static electricity.
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12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29.
1. CPU socket The motherboard comes with a AMD AM4 Socket designed for AMD Ryzen™ 5000 Series / 4000 G-Series / 3000 Series / 3000 G-Series / 2000 Series / 2000 G-Series desktop processors. Chapter 1 1-4 • The AM4 socket has a different pinout design. Ensure that you use a CPU designed for the AM4 socket. • The CPU fits in only one correct orientation. DO NOT force the CPU into the socket to prevent bending the connectors on the socket and damaging the CPU.
2. DIMM slots The motherboard comes with Dual Inline Memory Modules (DIMM) slots designed for DDR4 (Double Data Rate 4) memory modules. Chapter 1 A DDR4 memory module is notched differently from a DDR, DDR2, or DDR3 module. DO NOT install a DDR, DDR2, or DDR3 memory module to the DDR4 slot.
Memory configurations You may install 4 GB, 8 GB, 16 GB, and 32 GB unbuffered and non‑ECC DDR4 DIMMs into the DIMM sockets. Chapter 1 You may install varying memory sizes in Channel A and Channel B. The system maps the total size of the lower-sized channel for the dual-channel configuration. Any excess memory from the higher-sized channel is then mapped for single-channel operation.
3. Expansion slots Chapter 1 Unplug the power cord before adding or removing expansion cards. Failure to do so may cause you physical injury and damage motherboard components. Please refer to the following tables for the recommended VGA configuration and Hyper M.2 configuration.
Recommended VGA configuration AMD Ryzen™ 5000 and 3000 Series Desktop Processors Chapter 1 Slot Description 1. PCIe 4.0 x16_1 2. PCIe 4.0 x16_2 3. PCIe 4.0 x16_3 Single VGA x16 Dual VGA x8 Triple VGA x8 - x8 x8 - - x4 AMD Ryzen™ 4000 G-Series and 2000 series Desktop Processors Slot Description 1. PCIe 3.0 x16_1 2. PCIe 3.0 x16_2 3. PCIe 4.
Hyper M.2 X16 series card configuration PCIe bifurcation settings in PCIe X16 slots with different Ryzen™ CPUs Slot Description 1. PCIe 3.0 x16_1 2. PCIe 3.0 x16_2 Chapter 1 AMD Ryzen™ 5000, 3000, and 2000 Series Desktop Processors Up to 2 SSD on CPU support Up to 4 SSD on CPU support x4+x4+x4+x4 x4+x4 - AMD Ryzen™ 4000 G-Series Desktop Processors Slot Description 1. PCIe 3.0 x16_1 2. PCIe 3.
4. Fan and Pump headers The Fan and Pump headers allow you to connect fans or pumps to cool the system. Chapter 1 • DO NOT forget to connect the fan cables to the fan headers. Insufficient air flow inside the system may damage the motherboard components. These are not jumpers! Do not place jumper caps on the fan headers! • Ensure the cable is fully inserted into the header. For water cooling kits, connect the pump connector to the AIO_PUMP header.
5. Liquid Cooling System headers Chapter 1 The Liquid Cooling System headers allow you to connect sensors to monitor the temperature and flow rate of your liquid cooling system. You can manually adjust the fans and water pump to optimize the thermal efficiency of your liquid cooling system.
6. Power connectors These Power connectors allow you to connect your motherboard to a power supply. The power supply plugs are designed to fit in only one orientation, find the proper orientation and push down firmly until the power supply plugs are fully inserted. Chapter 1 1-12 • DO NOT connect the 4-pin power plug only, the motherboard may overheat under heavy usage. • Ensure to connect the 8-pin power plug.
7. M.2 slot Chapter 1 The M.2 slot allows you to install M.2 SSD modules. • For 3rd Gen AMD Ryzen™ Processors, the M.2_1 supports PCIe 4.0 x4 and SATA modes M key design and type 2242/2260/2280 storage devices. • For 2nd Gen AMD Ryzen™ / 2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics Processors, the M.2_1 supports PCIe 3.0 x4 and SATA modes M key design and type 2242/2260/2280 storage devices. • For AMD X570 chipset, the M.2_2 supports PCIe 4.
8. SATA 6Gb/s ports The SATA 6Gb/s ports allows you to connect SATA devices such as optical disc drives and hard disk drives via a SATA cable. Chapter 1 If you installed SATA storage devices, you can create a RAID 0, 1, and 10 configuration through the onboard AMD X570 chipset. 1-14 • The slots are set to [AHCI] by default. If you intend to create a SATA RAID set using these connectors, set the SATA Mode item in the BIOS to [RAID]. • Before creating a RAID set, refer to the RAID Configuration Guide.
9. USB 3.2 Gen 2 Front Panel connector Chapter 1 The USB 3.2 Gen 2 connector allows you to connect a USB 3.2 Gen 2 module for additional USB 3.2 Gen 2 ports. The USB 3.2 Gen 2 connector provides data transfer speeds of up to 10 Gb/s. The USB 3.2 Gen 2 module is purchased separately. 10. USB 3.2 Gen 1 header The USB 3.2 Gen 1 header allows you to connect a USB 3.2 Gen 1 module for additional USB 3.2 Gen 1 ports. The USB 3.2 Gen 1 header provides data transfer speeds of up to 5 Gb/s. The USB 3.
11. USB 2.0 header The USB 2.0 header allows you to connect a USB module for additional USB 2.0 ports. The USB 2.0 header provides data transfer speeds of up to 480 Mb/s connection speed. Chapter 1 DO NOT connect a 1394 cable to the USB connectors. Doing so will damage the motherboard! The USB 2.0 module is purchased separately.
12. AURA Addressable Gen2 header Chapter 1 The Addressable Gen2 header allows you to connect individually addressable RGB WS2812B LED strips or WS2812B based LED strips. The Addressable Gen2 header supports WS2812B addressable RGB LED strips (5V/ Data/Ground), with a maximum power rating of 3A (5V), and the addressable headers on this board can handle a combined maximum of 500 LEDs.
13. AURA RGB header The AURA RGB header allows you to connect RGB LED strips. Chapter 1 The AURA RGB header supports 5050 RGB multi-color LED strips (12V/G/R/B), with a maximum power rating of 3A (12V). Before you install or remove any component, ensure that the power supply is switched off or the power cord is detached from the power supply. Failure to do so may cause severe damage to the motherboard, peripherals, or components. 1-18 • Actual lighting and color will vary with LED strip.
14. Front Panel Audio header Chapter 1 The front panel audio header is for a chassis-mounted front panel audio I/O module that supports HD Audio. Connect one end of the front panel audio I/O module cable to this header. We recommend that you connect a high-definition front panel audio module to this connector to avail of the motherboard’s high-definition audio capability. 15.
16. Node header The Node header allows you to control a compatible fan extension card.
17. ProbeIt Measurement Points Chapter 1 The ROG ProbeIt allows you to detect your system’s current voltage and OC settings using a multimeter. You can also measure the ProbeIt points during overclocking. Using ProbeIt Connect one of the probe onto the GND ProbeIt point, then connect the other probe onto another ProbeIt point to measure the corresponding voltage information. The illustration above is for reference only, the actual motherboard layout and measure points may differ by model.
18. Reset button Press the Reset button to reboot the system. Chapter 1 19. ReTry button The ReTry button is specially designed for overclockers and is most useful during the booting process where the Reset button is rendered useless. Press this button to force the system to reboot while retaining the same settings to be retried in quick succession to achieve a successful POST.
20. Safe Boot button Chapter 1 The Safe Boot button temporarily applies safe settings to the BIOS while retaining the overclocked settings, allowing you to modify the settings causing a boot failure. Press this button at anytime to force the system to reboot into the BIOS safe mode. 21. Slow Mode switch The system may crash due to the CPU being unstable when using extreme overclocking settings.
22. Start button Press the Start button to power up the system, or put the system into sleep or soft-off mode (depending on the operating system settings). Chapter 1 The button also lights up when the system is plugged to a power source, indicating that you should shut down the system and unplug the power cable before removing or installing any motherboard component.
23. System Panel header Chapter 1 The System Panel header supports several chassis-mounted functions. • System Power LED header (PLED) The 2-pin header allows you to connect the System Power LED. The System Power LED lights up when the system is connected to a power source, or when you turn on the system power, and blinks when the system is in sleep mode. • Storage Device Activity LED header (HDLED) The 2-pin header allows you to connect the Storage Device Activity LED.
24. Thermal Sensor header Chapter 1 The Thermal Sensor header allows you to connect a sensor to monitor the temperature of the devices and the critical components inside the motherboard. Connect the thermal sensor and place it on the device or the motherboard’s component to detect its temperature. The thermal sensor is purchased separately.
25. TPM connector Chapter 1 The TPM connector allows you to connect a Trusted Platform Module (TPM). A TPM securely stores keys, digital certificates, passwords, data, and also helps enhance network security, protect digital identities, and ensures platform integrity. The TPM is purchased separately.
26. Q-Code LED The Q-Code LED design provides you with a 2-digit error code that displays the system status. Chapter 1 1-28 • The Q-Code LEDs provide the most probable cause of an error code as a starting point for troubleshooting. The actual cause may vary from case to case. • Please refer to the Q-Code table in the Appendix section for more details.
27. Q-LEDs Chapter 1 The Q-LEDs check key components (CPU, DRAM, VGA, and booting devices) during the motherboard booting process. If an error is found, the critical component’s LED stays lit up until the problem is solved. The Q-LEDs provide the most probable cause of an error code as a starting point for troubleshooting. The actual cause may vary from case to case. 28. 8-pin Power Plug LED The 8-pin Power Plug LED lights up to indicate that the 8-pin power plug is not connected.
29. Storage Device Activity LED The Storage Device Activity LED lights up or blinks when data is read from or written to the storage device or storage device add-on card.
Chapter 2: Basic Installation Basic Installation 2.1 Building your PC system 2 The diagrams in this section are for reference only. The motherboard layout may vary with models, but the installation steps are the same for all models. 2.1.1 CPU installation Chapter 2 The AMD AM4 socket is compatible with AMD AM4 processors. Ensure you use a CPU designed for the AM4 socket. The CPU fits in only one correct orientation.
2.1.2 Cooling system installation Apply the Thermal Interface Material to the CPU cooling system and CPU before you install the cooling system, if necessary.
Chapter 2 CPU heatsink and fan assembly Type 2 When using this type of CPU fan, remove the screws and the retention module only. Do not remove the plate on the bottom.
To install an AIO cooler If you wish to install an AIO cooler, we recommend installing the AIO cooler after installing the motherboard into the chassis.
DIMM installation Chapter 2 2.1.
2.1.4 M.2 installation Supported M.2 type varies per motherboard.
4 5 Chapter 2 4 8 7 8 6 8 7 8 6 The M.2 is purchased separately.
2.1.5 Motherboard installation Chapter 2 1. Place the motherboard into the chassis, ensuring that its rear I/O ports are aligned to the chassis’ rear I/O panel. 2. Place nine (9) screws into the holes indicated by circles to secure the motherboard to the chassis. DO NOT over tighten the screws! Doing so can damage the motherboard.
ATX power connection Chapter 2 2.1.6 OR AND • DO NOT connect the 4-pin power plug only, the motherboard may overheat under heavy usage. • Ensure to connect the 8-pin power plug, or connect both the 8-pin and 4-pin power plugs.
2.1.
2.1.8 Front I/O connector To install ASUS Q-Connector To install USB 3.2 Gen 2 connector USB 3.2 Gen 2 To install USB 3.2 Gen 1 connector Chapter 2 This connector will only fit in one orientation. Push the connector until it clicks into place. To install USB 2.0 connector USB 3.2 Gen 1 USB 2.
2.1.
2.1.10 Wi-Fi antenna installation Installing the ASUS 2x2 dual band W-Fi antenna Chapter 2 Connect the bundled ASUS 2x2 dual band Wi-Fi antenna connector to the Wi-Fi ports at the back of the chassis. • Ensure that the ASUS 2x2 dual band Wi-Fi antenna is securely installed to the Wi-Fi ports. • Ensure that the antenna is at least 20 cm away from all persons. The illustration above is for reference only.
2.2 BIOS update utility BIOS FlashBack™ Please ensure to install the CPU to your ROG CROSSHAIR VIII DARK HERO motherboard to enable BIOS FlashBack™. BIOS FlashBack™ allows you to easily update the BIOS without entering the existing BIOS or operating system. Simply insert a USB storage device to the USB port (the USB port hole marked on the I/O shield) then press the BIOS FlashBack™ button for three seconds to automatically update the BIOS.
2.3 Motherboard rear and audio connections 2.3.1 Rear I/O connection 1. Clear CMOS button. Press this button to clear the BIOS setup information only when the system hangs due to overclocking. 2. USB 3.2 Gen 1 ports E1 and E2 3. USB 3.2 Gen 1 ports E3 and E4 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. Realtek RTL8125-CG 2.5Gb Ethernet port* Intel® I211-AT 1Gb Ethernet port* BIOS FlashBack™ button Wi-Fi 6 (802.11 a/b/g/n/ac/ax), Bluetooth V5.1 USB 3.2 Gen 2 Type-A ports 1 and 2 USB 3.
* Intel® I211-AT 1Gb Ethernet port LED indications ACT/LINK LED Activity Link LED Speed LED Status Description Status Description OFF No link OFF 10 Mbps connection ORANGE Linked ORANGE 100 Mbps connection BLINKING Data activity GREEN 1 Gbps connection SPEED LED LAN port * Realtek RTL8125-CG 2.5Gb Ethernet port LED indications ACT/LINK LED Chapter 2 Activity Link LED Speed LED Status Description Status Description OFF No link OFF No link GREEN Linked GREEN 2.
Connect to Headphone and Mic Chapter 2 Connect to Stereo Speakers Connect to 2-channel Speakers ROG CROSSHAIR VIII DARK HERO 2-17
Connect to 4-channel Speakers Connect to 5.1-channel Speakers Chapter 2 Connect to 7.
2.4 Starting up for the first time 1. After making all the connections, replace the system case cover. 2. Ensure that all switches are off. 3. Connect the power cord to the power connector at the back of the system chassis. 4. Connect the power cord to a power outlet that is equipped with a surge protector. 5. Turn on the devices in the following order: Monitor b. External storage devices (starting with the last device on the chain) c.
Chapter 2 2-20 Chapter 2: Basic Installation
Chapter 3: BIOS and RAID Support BIOS and RAID Support 3 For more details on BIOS and RAID configurations, please refer to www.asus.com/ support. 3.1 Knowing BIOS The new ASUS UEFI BIOS is a Unified Extensible Interface that complies with UEFI architecture, offering a user-friendly interface that goes beyond the traditional keyboardonly BIOS controls to enable a more flexible and convenient mouse input. You can easily navigate the new UEFI BIOS with the same smoothness as your operating system.
3.2 BIOS setup program Use the BIOS Setup to update the BIOS or configure its parameters. The BIOS screen include navigation keys and brief onscreen help to guide you in using the BIOS Setup program. Entering BIOS at startup To enter BIOS Setup at startup, press or during the Power-On Self Test (POST). If you do not press or , POST continues with its routines. Entering BIOS Setup after POST To enter BIOS Setup after POST: • Press ++ simultaneously.
3.4 ASUS EZ Flash 3 The ASUS EZ Flash 3 feature allows you to update the BIOS without using an OS‑based utility. Ensure to load the BIOS default settings to ensure system compatibility and stability. Select the Load Optimized Defaults item under the Exit menu or press hotkey . To update the BIOS: • This function can support devices such as a USB flash disk with FAT 32/16 format and single partition only.
3.5 ASUS CrashFree BIOS 3 The ASUS CrashFree BIOS 3 utility is an auto recovery tool that allows you to restore the BIOS file when it fails or gets corrupted during the updating process. You can restore a corrupted BIOS file using the motherboard support DVD or a USB flash drive that contains the BIOS file. The BIOS file in the motherboard support DVD may be older than the BIOS file published on the ASUS official website. If you want to use the newer BIOS file, download the file at https://www.asus.
3.6 RAID configurations The motherboard comes with the RaidXpert2 Configuration Utility that supports Volume, RAIDABLE, RAID 0, RAID 1, and RAID 10 (depends on system licensing) configurations. For more information on configuring your RAID sets, please refer to the RAID Configuration Guide which you can find at https://www.asus.com/support, or by scanning the QR code.
Chapter 3 3-6 Chapter 3: BIOS Setup
Appendix Appendix Code 00 01 02 03 04 06 Description Not used Power on. Reset type detection (soft/hard).
Q-Code table Code Appendix E0 E1 E2 E3 E4 – E7 E8 E9 EA EB EC – EF F0 F1 F2 F3 F4 F5 – F7 F8 F9 FA FB – FF 60 61 62 63 – 67 68 69 Description S3 Resume is stared (S3 Resume PPI is called by the DXE IPL) S3 Boot Script execution Video repost OS S3 wake vector call Reserved for future AMI progress codes S3 Resume Failed S3 Resume PPI not Found S3 Resume Boot Script Error S3 OS Wake Error Reserved for future AMI error codes Recovery condition triggered by firmware (Auto recovery) Recovery condition triggere
Q-Code table Description Boot Device Selection (BDS) phase is started Driver connecting is started PCI Bus initialization is started PCI Bus Hot Plug Controller Initialization PCI Bus Enumeration PCI Bus Request Resources PCI Bus Assign Resources Console Output devices connect Console input devices connect Super IO Initialization USB initialization is started USB Reset USB Detect USB Enable Reserved for future AMI codes IDE initialization is started IDE Reset IDE Detect IDE Enable SCSI initialization is sta
Q-Code table Code B4 B5 B6 B7 B8– BF D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC Description USB hot plug PCI bus hot plug Clean-up of NVRAM Configuration Reset (reset of NVRAM settings) Reserved for future AMI codes CPU initialization error System Agent initialization error PCH initialization error Some of the Architectural Protocols are not available PCI resource allocation error.
Notices FCC Compliance Information Responsible Party: Asus Computer International Address: 48720 Kato Rd., Fremont, CA 94538, USA Phone / Fax No: (510)739-3777 / (510)608-4555 Identification of the assembled product: INTEL® WI-FI 6 AX200 Identification of the modular components used in the assembly: Model Name: INTEL® WI-FI 6 AX200 FCC ID: PD9AX200NG This device complies with part 15 of the FCC Rules.
Compliance Statement of Innovation, Science and Economic Development Canada (ISED) This device complies with Innovation, Science and Economic Development Canada licence exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.
Google™ License Terms Copyright© 2020 Google Inc. All Rights Reserved. Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at: http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Declaration of compliance for product environmental regulation ASUS follows the green design concept to design and manufacture our products, and makes sure that each stage of the product life cycle of ASUS product is in line with global environmental regulations. In addition, ASUS disclose the relevant information based on regulation requirements. Please refer to http://csr.asus.com/Compliance.
DO NOT throw the motherboard in municipal waste. This product has been designed to enable proper reuse of parts and recycling. This symbol of the crossed out wheeled bin indicates that the product (electrical and electronic equipment) should not be placed in municipal waste. Check local regulations for disposal of electronic products. DO NOT throw the mercury-containing button cell battery in municipal waste.
Appendix Simplified EU Declaration of Conformity ASUSTek Computer Inc. hereby declares that this device is in compliance with the essential requirements and other relevant provisions of Directive 2014/53/EU. Full text of EU declaration of conformity is available at https://www.asus.com/support/ The WiFi operating in the band 5150-5350MHz shall be restricted to indoor use for countries listed in the table below: Déclaration simplifiée de conformité de l’UE ASUSTek Computer Inc.
ROG CROSSHAIR VIII DARK HERO ประกาศเกี่ยวกับความสอดคล้องของสหภาพยุโรปแบบย่อ ASUSTek Computer Inc. ขอประกาศในที่นี้ว่าอุปกรณ์นี้มีความสอดคล้องกับความ ต้องการที่จำ�เป็นและเงื่อนไขที่เกี่ยวข้องอื่น ๆ ของบทบัญญัติข้อกำ�หนด 2014/53/EU เนื้อหาที่สมบูรณ์ของประกาศความสอดคล้องกับ EU มีอยู่ที่ https://www.asus.com/support/ การทำ�งานของ WiFi ที่ 5150-5350MHz ถูกจำ�กัดให้ใช้ในอาคารสำ�หรับประเทศที่แสดงในตาราง Basitleştirilmiş AB Uyumluluk Bildirimi ASUSTek Computer Inc.
ASUS contact information ASUSTeK COMPUTER INC. Address Telephone Fax Web site Technical Support Telephone Online support 1F., No. 15, Lide Rd., Beitou Dist., Taipei City 112, Taiwan +886-2-2894-3447 +886-2-2890-7798 https://www.asus.com +86-21-38429911 https://qr.asus.com/techserv ASUS COMPUTER INTERNATIONAL (America) Address 48720 Kato Rd., Fremont, CA 94538, USA Telephone +1-510-739-3777 Fax +1-510-608-4555 Web site https://www.asus.
