B860M AYW Gaming WIFI - Motherboard ASUS - Free user manual and instructions

Product Type	Motherboard
Brand	ASUS
Model	B860M AYW Gaming WIFI
Chipset	Intel B860
CPU Socket	LGA1700
Memory Support	DDR5, dual-channel, up to 96GB
Form Factor	Micro-ATX
Dimensions	244 mm x 244 mm
Weight	Approx. 0.9 kg
Power Connectors	24-pin ATX, 8-pin + 4-pin EPS
Expansion Slots	1x PCIe 5.0 x16, 2x PCIe 4.0 x1
Storage Interfaces	2x M.2 (PCIe 4.0 x4), 4x SATA 6Gb/s
WiFi / Bluetooth	WiFi 7 + Bluetooth 5.4
USB Ports (Rear)	1x USB 3.2 Gen2x2 Type-C, 2x USB 3.2 Gen2, 4x USB 3.2 Gen1
Video Outputs	1x HDMI, 1x DisplayPort
Audio	Realtek 7.1-channel HD audio
LAN	2.5 Gb Ethernet
Operating Temperature	0°C to 40°C
Cleaning Instructions	Use dry compressed air or a soft brush; avoid liquid cleaners.
Safety Precautions	Disconnect power before installation; use anti-static wrist strap.
Spare Parts & Repairability	CMOS battery, M.2 screws; professional repair recommended.
General Information	Designed for gaming and productivity with latest Intel processors.

Frequently Asked Questions - B860M AYW Gaming WIFI ASUS

What CPU does the ASUS B860M AYW Gaming WIFI support?

It supports Intel Core processors for LGA1700 socket, including 12th, 13th, and 14th Gen Core i9/i7/i5/i3 and Pentium/Celeron.

Does this motherboard support DDR5 RAM?

Yes, it supports DDR5 memory with dual-channel architecture up to 96GB. Max frequency depends on CPU.

What version of PCIe does the main x16 slot use?

The primary PCIe x16 slot is PCIe 5.0, compatible with the latest graphics cards.

Does it have built-in Wi-Fi and Bluetooth?

Yes, it includes integrated WiFi 7 and Bluetooth 5.4.

How many M.2 slots are there?

There are two M.2 slots, both supporting PCIe 4.0 x4 SSDs.

Is the motherboard compatible with Windows 11?

Yes, it supports Windows 11, requiring UEFI and TPM 2.0, which are enabled by default.

What is the form factor?

It is a Micro-ATX form factor (244 mm x 244 mm), fitting most standard cases.

How to update the BIOS on this board?

Use the BIOS Flashback feature: download the latest BIOS file to a FAT32 USB drive, insert into the designated USB port, and press the Flashback button.

What cooling does the VRM have?

It features a heatsink on the VRM area; ensure proper case airflow for optimal performance.

Where can I find the manual for this motherboard?

The manual is available for free download on the notice-facile.com or ASUS official website in PDF format.

USER MANUAL B860M AYW Gaming WIFI ASUS

B860M AYW GAMING WIFI

ASUS

Motherboard

J25137

First Edition

December 2024

Copyright © 2024 ASUSTeK COMPUTER INC. All Rights Reserved.

B860M AYW GAMING WIFI Specifications Overview ix

Chapter 1: Product Introduction

1.1 Introduction....1-1 1.2 Component Names.... 1-2

1. Drivers and Utilities

5. RAID Configuration Guide

About This Manual

1.4 Installing Memory

Reference:

2

3

Removing the memory

1.5 Installing the M.2 SSD

Note:

Important!

Responsible Party: Asus Computer International

Address: 48720 Kato Rd., Fremont, CA 94538, USA

Phone / Fax No: [phone] / [phone]

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.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

HDMI Trademark Notice

The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.

HIGH-DEFINITION MULTIMEDIA INTERFACE

Safety Precautions

Australia statement notice

From 1 January 2012 updated warranties apply to all ASUS products, consistent with the Australian Consumer Law. For the latest product warranty details please visit https://www.asus.com/support/. 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. 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 ASUS Customer Service 1300 2787 88 or visit us at https://www.asus.com/support/.

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 https://esg.asus.com/Compliance.htm for information disclosure based on regulation requirements ASUS is complied with:

EU REACH and Article 33

Complying with the REACH (Registration, Evaluation, Authorisation, and Restriction of Chemicals) regulatory framework, we published the chemical substances in our products at ASUS REACH website at https://esg.asus.com/Compliance.htm.

EU RoHS

This product complies with the EU RoHS Directive. For more details, see https://esg.asus.com/Compliance.htm

India RoHS

This product complies with the "India E-Waste (Management) Rules, 2016" and prohibits use of lead, mercury, hexavalent chromium, polybrominated biphenyls (PBBs) and polybrominated diphenyl ethers (PBDEs) in concentrations exceeding 0.1% by weight in homogenous materials and 0.01% by weight in homogenous materials for cadmium, except for the exemptions listed in Schedule II of the Rule.

Vietnam RoHS

ASUS products sold in Vietnam, on or after September 23, 2011, meet the requirements of the Vietnam Circular 30/2011/TT-BCT.

ASUS recycling and takeback programs come from our commitment to the highest standards for protecting our environment. We believe in providing solutions for you to be able to responsibly recycle our products, batteries, other components as well as the packaging materials. Please go to https://esg.asus.com/en/Takeback.htm for detailed recycling information in different regions.

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. This symbol of the crossed out wheeled bin indicates that the battery should not be placed in municipal waste.

France sorting and recycling information

FCC RF Caution Statement

WARNING: Any changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment.

FCC 5.925-7.125 GHz Caution Statement

Operation of transmitters in the 5.925-7.125 GHz band is prohibited for control of or communications with unmanned aircraft systems.

RF exposure warning

This equipment must be installed and operated in accordance with provided instructions and the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. End-users and installers must be provide with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.

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.

Operation in the band 5150–5250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems.

CAN ICES-003(B)/NMB-003(B)

ISED 5.925-7.125 GHz Caution Statement (RLAN devices)

Devices shall not be used for control of or communications with unmanned aircraft systems.

KC: Korea Warning Statement

B급 기기 (가정용 방송통신기자재)

NCC: Wireless Statement

Japan RF Equipment Statement

For outdoor use

Simplified UKCA Declaration of Conformity

ASUSTek Computer Inc. hereby declares that this device is in compliance with the essential requirements and other relevant provisions of The Radio Equipment Regulations 2017 (S.I. 2017/1206). Full text of UKCA 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 the country listed below:

UK

UKCA RF Output table (The Radio Equipment Regulations 2017) Model: MT7902(MT7902LEN)

a. Low power indoor (LPI) Wi-Fi 5.945-6.425 GHz devices:

The device is restricted to indoor use only when operating in the 5925 to 6425 MHz frequency ranges in the UK.

b. Very Low Power (VLP) Wi-Fi 5.945-6.425 GHz devices (portable devices):

The device is not permitted to be used on Unmanned Aircraft Systems (UAS) when operating in the 5925 to 6425 MHz frequency range in the UK.

Function Frequency Maximum Output Power
	EIPR (mW)
WiFi	2.4 - 2.4835 GHz <100
	5.15 - 5.35 GHz <200
	5.47 - 5.725 GHz <200
	5.725 - 5.875 GHz* <25
	5.925 - 6.425 GHz <200
Bluetooth	2.4 - 2.4835 GHz <100

Receiver category 1

* Non-Intel modules: 5.725 - 5.85 GHz

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 5150-5350 MHz shall be restricted to indoor use for countries listed in the table below:

a. Low power indoor (LPI) Wi-Fi 5.945-6.425 GHz devices: The device is restricted to indoor use only when operating in the 5945 to 6425 MHz frequency range in Austria (AT), Belgium (BE), Bulgaria (BG), Cyprus (CY), Czech Republic (CZ), Estonia (EE), France (FR), Germany (DE), Iceland (IS), Ireland (IE), Latvia (LV), Luxembourg (LU), Netherlands (NL), Norway (NO), Romania (RO), Slovakia (SK), Slovenia (SI), Spain (ES), Switzerland (CH) b. Very Low Power (VLP) Wi-Fi 5.945-6.425 GHz devices (portable devices): The device is not permitted to be used on Unmanned Aircraft Systems (UAS) when operating in the 5945 to 6425 MHz frequency range in Austria (AT), Belgium (BE), Bulgaria (BG), Cyprus (CY), Czech Republic (CZ), Estonia (EE), France (FR), Germany (DE), Iceland (IS), Ireland (IE), Latvia (LV), Luxembourg (LU), Netherlands (NL), Norway (NO), Romania (RO), Slovakia (SK), Slovenia (SI), Spain (ES), Switzerland (CH)

https://www.asus.com/support/

• ASUS offers a voluntary manufacturer's Commercial Guarantee. • ASUS reserves the right to interpret the provisions of the ASUS Commercial Guarantee. - This ASUS Commercial Guarantee is provided independently and in addition to the statutory Legal Guarantee and in no way affects or limits the rights under the Legal Guarantee.

For all the guarantee information, please visit https://www.asus.com/support.

F: Garantie ASUS

https://www.asus.com/vn/support

https://www.asus.com/support

JP: ASUS warranty information

Warranty Card (Online)

Contact information

https://www.asus.com/jp/support/

Service and support