ASUS ROG Strix B460-G Gaming Service Manual

ROG STRIX B460-G GAMING

Motherboard

E16420 First Edition

March 2020

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”).

Product warranty or service will not be extended if: (1) the product is repaired, modified or altered, unless such repair, modification of alteration is authorized in writing by ASUS; or (2) the serial number of the product is defaced or missing.

ASUS PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL ASUS, 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 USE OR DATA, INTERRUPTION OF BUSINESS AND THE LIKE), EVEN IF ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY DEFECT OR ERROR IN THIS MANUAL OR PRODUCT.

SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE, AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. ASUS ASSUMES NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR INACCURACIES THAT MAY APPEAR IN THIS MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT.

Products and corporate names appearing in this manual 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.

Offer to Provide Source Code of Certain Software

This product contains copyrighted software that is licensed under the General Public License (“GPL”), under the Lesser General Public License Version (“LGPL”) and/or other Free Open Source Software Licenses. Such software in this product is distributed without any warranty to the extent permitted by the applicable law. Copies of these licenses are included in this product.

Where the applicable license entitles you to the source code of such software and/or other additional data, you may obtain it for a period of three years after our last shipment of the product, either

(1) for free by downloading it from https://www.asus.com/support/ or (2) for the cost of reproduction and shipment, which is dependent on the preferred carrier and the location

where you want to have it shipped to, by sending a request to:

ASUSTeK Computer Inc. Legal Compliance Dept. 1F., No. 15, Lide Rd., Beitou Dist., Taipei City 112, Taiwan

In your request please provide the name, model number and version, as stated in the About Box of the product for which you wish to obtain the corresponding source code and your contact details so that we can coordinate the terms and cost of shipment with you.

The source code will be distributed WITHOUT ANY WARRANTY and licensed under the same license as the corresponding binary/object code.

This offer is valid to anyone in receipt of this information. ASUSTeK is eager to duly provide complete source code as required under various Free Open Source

Software licenses. If however you encounter any problems in obtaining the full corresponding source code we would be much obliged if you give us a notification to the email address gpl@asus.com, stating the product and describing the problem (please DO NOT send large attachments such as source code archives, etc. to this email address).

Contents

Safety information ...................................................................................................... iv

About this guide .......................................................................................................... v

ROG STRIX B460-G GAMING specifications summary .......................................... vi

Connectors with shared bandwidth .......................................................................... x

Package contents ....................................................................................................... xi

Installation tools and components .......................................................................... xii

Chapter 1: Product Introduction

1.1 Before you proceed ...................................................................................1-1

1.2 Motherboard layout ....................................................................................1-2

Chapter 2: Basic Installation

2.1 Building your PC system ...........................................................................2-1

2.1.1 CPU installation...........................................................................2-1

2.1.2 Cooling system installation..........................................................2-3

2.1.3 DIMM installation.........................................................................2-5

2.1.4 M.2 installation ............................................................................2-6

2.1.5 Motherboard installation ..............................................................2-8

2.1.6 ATX power connection ................................................................2-9

2.1.7 SATA device connection .............................................................2-9

2.1.8 Front I/O connector ...................................................................2-10

2.1.9 Expansion card installation .......................................................2-11

2.1.10 M.2 Wi-Fi module and antenna installation ............................... 2-12

2.2 BIOS update utility ................................................................................... 2-13

2.3 Motherboard rear and audio connections ............................................. 2-14

2.3.1 Rear I/O connection ..................................................................2-14

2.3.2 Audio I/O connections ...............................................................2-16

2.4 Starting up for the first time .................................................................... 2-18

2.5 Turning off the computer ........................................................................2-18

Chapter 3: BIOS and RAID Support

3.1 Knowing BIOS ............................................................................................ 3-1

3.2 BIOS setup program .................................................................................. 3-2

3.3 EZ Update ...................................................................................................3-2

3.4 ASUS EZ Flash 3 ........................................................................................ 3-3

3.5 ASUS CrashFree BIOS 3 ............................................................................3-4

3.6 RAID configurations ..................................................................................3-5

Appendix

Notices .................................................................................................................... A-1

ASUS contact information ...................................................................................... A-6

iii

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.

• Before connecting or removing signal cables from the motherboard, ensure that all power cables are unplugged.

• Seek professional assistance before using an adapter or extension cord. These devices could interrupt the grounding circuit.

• Ensure that your power supply is set to the correct voltage in your area. If you are not sure about the voltage of the electrical outlet you are using, contact your local power company.

• If the power supply is broken, do not try to fix it by yourself. Contact a qualified service technician or your retailer.

Operation safety

• Before installing the motherboard and adding devices on it, carefully read all the manuals that came with the package.

• Before using the product, ensure all cables are correctly connected and the power cables are not damaged. If you detect any damage, contact your dealer immediately.

• To avoid short circuits, keep paper clips, screws, and staples away from connectors, slots, sockets and circuitry.

• Avoid dust, humidity, and temperature extremes. Do not place the product in any area where it may become wet.

• Place the product on a stable surface.

• If you encounter technical problems with the product, contact a qualified service technician or your retailer.

• Your motherboard should only be used in environments with ambient temperatures between 0°C and 40°C.

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.

• Chapter 2: Basic Installation

This chapter lists the hardware setup procedures that you have to perform when installing system components.

• Chapter 3: BIOS and RAID Support

This chapter tells how to boot into the BIOS, upgrade BIOS using the EZ Flash Utility and support on RAID.

Where to find more information

Refer to the following sources for additional information and for product and software updates.

1. ASUS website

The ASUS website (www.asus.com) provides updated information on ASUS hardware and software products.

2. Optional documentation

Your product package may include optional documentation, such as warranty flyers, that may have been added by your dealer. These documents are not part of the standard package.

Conventions used in this guide

To ensure that you perform certain tasks properly, take note of the following symbols used throughout this manual.

CAUTION: Information to prevent damage to the components and injuries to yourself when trying to complete a task.

IMPORTANT: Instructions that you MUST follow to complete a task.

NOTE: Tips and additional information to help you complete a task.

ROG STRIX B460-G GAMING specifications summary

Intel

Socket LGA 1200 for 10th Gen Intel® Core™, Pentium® Gold and

processors*

CPU

Chipset

Memory

Graphics

Expansion Slots

Multi-GPU support

Storage

Ethernet

Wireless & Bluetooth

Celeron

Supports Intel

Supports Intel Technology 3.0**

* Refer to www.asus.com for CPU support list. ** Intel

Intel

4 x DIMM, Max. 128GB, DDR4 2933 / 2800 / 2666 / 2400 / 2133 MHz

Dual Channel Memory Architecture

Supports Intel

OptiMem

* For 10th Gen Intel® processors, only Core™ i9/i7 CPUs support

2933/2800/2666/2400/2133 natively, others will run at the maximum transfer rate of DDR4 2666MHz.

** Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).

1 x DisplayPort 1.4*

1 x HDMI™ 1.4b

* Support DisplayPort 1.4 with max. resolution of 4096 x 2304 @60Hz. Please

refer to www.intel.com for any update.

** Graphics specifications may vary between CPU types.

Intel

1 x PCIe 3.0 x16 slots (support x16 mode)*

Intel

1 x PCIe 3.0 x16 slot (max. at x4 mode)

1 x PCIe 3.0 x1 slots

* PCIEX16_2 shares bandwidth with PCIEX1. When PCIEX16_2 runs x4 mode,

PCIEX1 will be disabled. When PCIEX1 runs x1 mode, PCIEX16_2 runs x2 mode.

Supports AMD 2-Way CrossFireX™ Technology

Total supports 2 x M.2 slots and 6 x SATA 6Gb/s ports Intel

M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 3.0 x4 & SATA modes)*

M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 3.0 x4 mode)

6 x SATA 6Gb/s ports

M.2_2 supports Intel

Supports Raid 0,1,5,10

Intel

* The M.2_1 socket shares bandwidth with SATA6G_1 port when using M.2

SATA mode device.

1 x Intel

ASUS LANGuard

M.2 slot (Key E) (Wi-Fi module is sold separately)

14 nm CPU

Turbo Boost Technology 2.0 and Intel® Turbo Boost Max

Turbo Boost Max Technology 3.0 support depends on the CPU types.

B460 Chipset

Non-ECC, Un-buffered Memory*

Extreme Memory Profile (XMP)

10th Gen Processors

B460 Chipset

Rapid Storage Technology

Optane™ Memory Ready

I219-V 1Gb Ethernet

(continued on the next page)

ROG STRIX B460-G GAMING specifications summary

USB

Audio

Back Panel I/O Ports

Internal I/O connectors

Rear USB (Total 7 ports)

1 x USB 3.2 Gen 2x2 port (1 x USB Type-C

6 x USB 3.2 Gen 1 ports (6 x Type-A)

Front USB (Total 6 ports)

1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports

2 x USB 2.0 headers support additional 4 USB 2.0 ports

ROG SupremeFX 8-Channel High Definition Audio CODEC S1220A

- Impedance sense for front and rear headphone outputs

- Jack-detection, Multi-streaming, Front Panel Jack-retasking

- High quality 120 dB SNR stereo playback output and 113 dB SNR recording input

- Supports up to 32-Bit/192kHz playback*

Audio Features

- SupremeFX Shielding Technology

- Dual OP Amplifiers

- LED-illuminated audio trace path design

- Rear audio USB Type-C

port

- Premium Japanese audio capacitors

- Audio cover

* Due to limitations in HDA bandwidth, 32-Bit/192kHz is not supported for

8-Channel audio.

1 x USB 3.2 Gen 2x2 port (1 x USB Type-C

6 x USB 3.2 Gen 1 ports (6 x Type-A)

1 x USB 2.0 port (1 x Audio USB Type-C

1 x DisplayPort

1 x HDMI™ port

I219-V 1Gb Ethernet port

1 x Intel

5 x Audio jacks

1 x BIOS FlashBack™ button

Fan and cooling related

1 x 4-pin CPU Fan header

1 x 4-pin AIO Pump header

2 x 4-pin Chassis Fan headers

Power related

1 x 24-pin Main Power connector

1 x 8-pin +12V Power connector

Storage related

2 x M.2 slots (Key M)

6 x SATA 6Gb/s ports

USB

1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports

2 x USB 2.0 headers support additional 4 USB 2.0 ports

(continued on the next page)

)

vii

ROG STRIX B460-G GAMING specifications summary

Miscellaneous

1 x AURA Addressable Gen 2 header

1 x AURA RGB header

1 x Clear CMOS header

Internal I/O connectors

Special Features

Software Features

1 x COM Port header

1 x Front Panel Audio header (AAFP)

1 x M.2 slot (Key E)

1 x S/PDIF Out header

1 x 20-3 pin System Panel header with Chassis intrude function

ASUS Q-Design

- ASUS Q-DIMM

- ASUS Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green])

- ASUS Q-Slot

ASUS Thermal Solution

- Aluminum M.2 heatsink

ASUS EZ DIY

- BIOS FlashBack™ button

- BIOS FlashBack™ LED

- Clear CMOS header

- Pre-mounted I/O shield

- SafeSlot

AURA Sync

- Standard RGB header

- Addressable Gen 2 RGB header

Onboard red LED lighting accent

Rear audio USB Type-C

connector

ROG Exclusive Software

- RAMCache III

- ROG CPU-Z

- GameFirst VI

- Sonic Studio III + Sonic Studio Virtual Mixer

- Sonic Radar III

Sound Unbound

- DTS

- Overwolf

- Anti-virus software

(continued on the next page)

viii

ROG STRIX B460-G GAMING specifications summary

ASUS Exclusive Software

Armoury Crate

- Aura Creator

- Aura Sync

AI Suite 3:

- Performance And Power Saving Utility

EPU

Digi+ VRM

Software Features

BIOS

Manageability

Operating System

Form Factor

Specifications are subject to change without notice. Please refer to the ASUS website for the latest specifications.

Fan Xpert Xpert 4

TurboV EVO

- EZ update

AI Charger

WinRAR

UEFI BIOS

ASUS EZ DIY

- ASUS CrashFree BIOS 3

- ASUS EZ Flash 3

- ASUS UEFI BIOS EZ Mode

128 Mb Flash ROM, UEFI AMI BIOS

WOL by PME, PXE

10 - 64 bit

Windows

Micro ATX Form Factor

9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm)

Connectors with shared bandwidth

Configuration

PCIEX16_1 x16

Configuration 1 2

PCIEX16_2 x4 x2

PCIEX1 - x1

Configuration 1 2

M.2_1 SATA mode PCIe mode

SATA6G_1 Disabled V

Package contents

Check your motherboard package for the following items.

Motherboard 1 x ROG STRIX B460-G GAMING motherboard

1 x Addressable RGB extension cable

Cables

Miscellaneous

Installation Media 1 x Support DVD

Documentation 1 x User manual

If any of the above items is damaged or missing, contact your retailer.

2 x SATA 6Gb/s cables

1 x ROG audio USB Type-C

cable

1 x Cable ties pack

1 x M.2 Rubber Package

1 x M.2 SSD screw package

1 x M.2 Key E screw package

1 x ROG Strix stickers

1 x ROG Strix thank you card

Installation tools and components

Phillips (cross) screwdriver

PC chassis Power supply unit

Intel® LGA 1200 CPU Intel® LGA 1200 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.

xii

Chapter 1: Product Introduction

Product Introduction

1.1 Before you proceed

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.

• Hold components by the edges to avoid touching the ICs on them.

• Whenever you uninstall any component, place it on a grounded antistatic pad or in the bag that came with the component.

• Before you install or remove any component, ensure that the ATX 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.

Chapter 1

ROG STRIX B460-G GAMING

1-1

1.2 Motherboard layout

Chapter 1

1-2

Chapter 1: Product Introduction

Layout contents Page

1. CPU socket 1-4

2. DIMM slots 1-5

3. Expansion slots 1-7

4. Fan and Pump headers 1-9

5. Power connectors 1-10

6. M.2 slot 1-11

7. SATA 6GB/s ports 1-12

8. USB 3.2 Gen 1 header 1-13

9. USB 2.0 header 1-13

10. AURA Addressable Gen2 header 1-14

11. AURA RGB header 1-15

12. Clear CMOS header 1-16

13. COM Port header 1-17

14. Front Panel Audio header 1-17

15. M.2 slot (Key E) 1-18

16. S/PDIF Out header 1-18

17. System Panel header

18. Q-LEDs 1-20

19. FlashBack™ LED 1-20

1-19

Chapter 1

ROG STRIX B460-G GAMING

1-3

1. CPU socket

The motherboard comes with a LGA1200 socket designed for 10 Pentium

Chapter 1

Gold and Celeron® processors.

• Ensure that you install the correct CPU designed for LGA1200 socket only. DO NOT install a CPU designed for other sockets on the LGA1200 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.

• Ensure that all power cables are unplugged before installing the CPU.

• Upon purchase of the motherboard, ensure that the PnP cap is on the socket and the socket contacts are not bent. Contact your retailer immediately if the PnP cap is missing, or if you see any damage to the PnP cap/socket contacts/motherboard components. ASUS will shoulder the cost of repair only if the damage is shipment/ transit-related.

• Keep the cap after installing the motherboard. ASUS will process Return Merchandise Authorization (RMA) requests only if the motherboard comes with the cap on the LGA1200 socket.

• The product warranty does not cover damage to the socket contacts resulting from incorrect CPU installation/removal, or misplacement/loss/incorrect removal of the PnP cap.

Gen Intel® Core™,

1-4

Chapter 1: Product Introduction

2. DIMM slots

The motherboard comes with Dual Inline Memory Modules (DIMM) slots designed for DDR4 (Double Data Rate 4) memory modules.

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.

Recommended memory configurations

Chapter 1

ROG STRIX B460-G GAMING

1-5

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.

• The default memory operation frequency is dependent on its Serial Presence Detect (SPD), which is the standard way of accessing information from a memory module. Under the default state, some memory modules for overclocking may operate at a lower frequency than the vendor-marked value.

• For system stability, use a more efficient memory cooling system to support a full memory load or overclocking condition.

• Always install the DIMMS with the same CAS Latency. For an optimum compatibility, we recommend that you install memory modules of the same version or data code (D/C) from the same vendor. Check with the vendor to get the correct memory modules.

• Visit the ASUS website for the latest QVL.

1-6

Chapter 1: Product Introduction

3. Expansion slots

Unplug the power cord before adding or removing expansion cards. Failure to do so may cause you physical injury and damage motherboard components.

Chapter 1

Please refer to the following table for the recommended VGA configuration.

ROG STRIX B460-G GAMING

1-7

+ 43 hidden pages