ASRock B460M-ITX-ac operation manual

Version 1.0

Published April 2020

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 identication or explanation and to the owners’ benet, without intent to

infringe.

Disclaimer:

Specications 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 tness for a particular purpose.

In no event shall ASRock, its directors, ocers, employees, or agents be liable for any indirect, special, incidental, or consequential damages (including damages for loss of prots, 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.

is 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

e 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 ww w.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)

e terms HDMI® and HDMI High-Denition Multimedia Interface, and the HDMI logo are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries.

CE Warning

is device complies with directive 2014/53/EU issued by the Commision of the European Community.

is equipment complies with EU radiation exposure limits set forth for an uncontrolled environment. is equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

Operations in the 5.15-5.35GHz band are restricted to indoor usage only.

Radio transmit power per transceiver ty pe

Function Frequency Maximum Output Power (EIRP)

2400-2483.5 MHz 18.5 + / -1.5 dbm

5150-5250 MHz 21.5 + / -1.5 dbm

WiFi

Bluetooth 2400-2483.5 MHz 8.5 + / -1.5 dbm

5250-5350 MHz

5470-5725 MHz

18.5 + / -1.5 dbm (no TPC)

21.5 + / -1.5 dbm (TPC)

25.5 + / -1.5 dbm (no TPC)

28.5 + / -1.5 dbm (TPC)

Contents

Chapter 1 Introduction 1

1.1 Package Contents 1

1.2 Specications 2

1.3 Motherboard Layout 6

1.4 I/O Panel 8

1.5 WiFi-802.11ac Module and ASRock WiFi 2.4/5 GHz Antennas 10

Chapter 2 Installation 12

2.1 Installing the CPU 13

2.2 Installing the CPU Fan and Heatsink 16

2.3 Installing Memory Modules (DIMM) 17

2.4 Expansion Slots (PCI Express Slot) 19

2.5 Jumpers Setup 20

2.6 Onboard Headers and Connectors 21

2.7 M.2_SSD (NGFF) Module Installation Guide 26

Chapter 3 Software and Utilities Operation 30

3.1 Installing Drivers 30

3.2 ASRock Motherboard Utility (A-Tuning) 31

3.2.1 Installing ASRock Motherboard Utility (A-Tuning) 31

3.2.2 Using ASRock Motherboard Utility (A-Tuning) 31

3.3 ASRock Live Update & APP Shop 34

3.3.1 UI Overview 34

3.3.2 Apps 35

3.3.3 BIOS & Drivers 38

3.3.4 Setting 39

3.4 ASRock Polychrome SYNC 40

Chapter 4 UEFI SETUP UTILITY 43

4.1 Introduction 43

4.2 EZ Mode 44

4.3 Advanced Mode 45

4.3.1 UEFI Menu Bar 45

4.3.2 Navigation Keys 46

4.4 Main Screen 47

4.5 OC Tweaker Screen 48

4.6 Advanced Screen 56

4.6.1 CPU Conguration 57

4.6.2 Chipset Conguration 59

4.6.3 Storage Conguration 62

4.6.4 Super IO Conguration 63

4.6.5 ACPI Conguration 64

4.6.6 USB Conguration 65

4.6.7 Trusted Computing 66

4.7 Tools 67

4.8 Hardware Health Event Monitoring Screen 69

4.9 Security Screen 71

4.10 Boot Screen 72

4.11 Exit Screen 75

B460M-ITX/ac

Chapter 1 Introduction

ank you for purchasing ASRock B460M-ITX/ac 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.

In this documentation, Chapter 1 and 2 contains the introduction of the

motherboard and step-by-step installation guides. Chapter 3 contains the operation

guide of the soware and utilities. Chapter 4 contains the conguration guide of

the BIOS setup.

Becau se the motherboard specications and the BIOS soware might be updated, the content of this documentation will be subject to change without notice. In case any modications of this documentation occur, the updated version will be available on ASRock’s website w ithout f urther notice. If you require technical support relate d to this motherboard, please vi sit our website for s pecic information about the model you are using. You may nd the l atest VGA cards and CPU suppor t list on ASRock’s website a s well. ASRock website ht tp://www.a srock.com.

1.1 Package Contents

ASRock B460M-ITX/ac Motherboard (Mini-ITX Form Factor)

•

ASRock B460M-ITX/ac Quick Installation Guide

•

ASRock B460M-ITX/ac Support CD

•

2 x Serial ATA (SATA) Data Cables (Optional)

•

1 x I/O Panel Shield

•

2 x ASRock WiFi 2.4/5 GHz Antennas (Optional)

•

1 x Screw for M.2 Socket (Optional)

•

English

1.2 Specications

Platform

CPU

Chipset

Memory

•

* Please refer to Memory Support List on ASRock's website for

more information. (http://www.asrock.com/)

* CoreTM (i9/i7) support DDR4 up to 2933; CoreTM (i5/i3),

Pentium® and Celeron® support DDR4 up to 2666.

•

Mini-ITX Form Factor

Solid Capacitor design

Supports 10th Gen Intel® CoreTM Processors (Socket 1200)

Digi Power design

5 Power Phase design

Supports Intel® Turbo Boost Max 3.0 Technology

Intel® B460

Dual Channel DDR4 Memory Technology

2 x DDR4 DIMM Slots

Supports DDR4 2933/2800/2666/2400/2133 non-ECC, un-

buered memory

Supports ECC UDIMM memory modules (operate in non-

ECC mode)

Max. capacity of system memory: 64GB

Supports Intel® Extreme Memory Prole (XMP) 2.0

15μ Gold Contact in DIMM Slots

English

Expansion Slot

Graphics

1 x PCI Express 3.0 x16 Slot (PCIE1: x16 mode)

•

* Supports NVMe SSD as boot disks

1 x Vertical M.2 Socket (Key E) with the bundled WiFi-

•

802.11ac module (on the rear I/O)

Intel® UHD Graphics Built-in Visuals and the VGA outputs

•

can be supported only with processors which are GPU

integrated.

Hardware Accelerated Codecs: AVC/H.264, HEVC/H.265

•

8bit, HEVC/H.265 10bit, VP8, VP9 8bit, VP9 10bit, MPEG 2,

MJPEG, VC-1

* VP9 10bit and VC-1 are for decode only.

* VP8 and VP9 encode are not supported by Windows OS.

Graphics, Media & Compute: Microso DirectX 12, OpenGL

•

4.5, Intel® Built In Visuals, Intel® Quick Sync Video, Hybrid /

Switchable Graphics, OpenCL 2.1

Display & Content Security: Rec. 2020 (Wide Color Gamut),

•

Microso PlayReady 3.0, Intel® SGX Content Protection,

UHD/HDR Blu-ray Disc

Dual graphics output: support HDMI and DisplayPort 1.4

•

ports by independent display controllers

Supports HDMI 1.4 with max. resolution up to 4K x 2K

•

(4096x2160) @ 30Hz

Supports DisplayPort 1.4 with max. resolution up to 4K x 2K

•

(4096x2304) @ 60Hz

Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and

•

HBR (High Bit Rate Audio) with HDMI 1.4 Port (Compliant

HDMI monitor is required)

Supports HDCP 2.3 with HDMI 1.4 and DisplayPort 1.4

•

Ports

Supports 4K Ultra HD (UHD) playback with HDMI 1.4 and

•

DisplayPort 1.4 Ports

B460M-ITX/ac

Audio

LAN

Wireless LAN

7.1 CH HD Audio (Realtek ALC887 Audio Codec)

•

Supports Surge Protection

•

Gigabit LAN 10/100/1000 Mb/s

•

Giga PHY Intel® I219V

•

Supports Wake-On-LAN

•

Supports Lightning/ESD Protection

•

Supports Energy Ecient Ethernet 802.3az

•

Supports PXE

•

Intel® 802.11ac WiFi Module

•

Supports IEEE 802.11a/b/g/n/ac

•

Supports Dual-Band (2.4/5 GHz)

•

Supports high speed wireless connections up to 433Mbps

•

Supports Bluetooth 4.2 / 3.0 + High speed class II

•

English

Rear Panel I/O

Storage

Connector

2 x Antenna Ports

•

1 x PS/2 Mouse/Keyboard Port

•

1 x HDMI Port

•

1 x DisplayPort 1.4

•

4 x USB 3.2 Gen1 Ports (Supports ESD Protection)

•

1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED

•

LED)

HD Audio Jacks: Line in / Front Speaker / Microphone

•

4 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0,

•

RAID 1, RAID 5, RAID 10, Intel Rapid Storage Technology

17), NCQ, AHCI and Hot Plug*

* If M2_1 is occupied by a SATA-type M.2 device, SATA3_0 will

be disabled.

1 x Ultra M.2 Socket (M2_1), supports M Key type 2280 M.2

•

SATA3 6.0 Gb/s module and M.2 PCI Express module up to

Gen3 x4 (32 Gb/s)**

** Supports Intel® OptaneTM Technology

** Supports NVMe SSD as boot disks

** Supports ASRock U.2 Kit

1 x Chassis Intrusion Header

•

1 x RGB LED Header

•

* Support in total up to 12V/3A, 36W LED Strip

1 x Addressable LED Header

•

* Support in total up to 5V/3A, 15W LED Strip

1 x CPU Fan Connector (4-pin)

•

* e CPU Fan Connector supports the CPU fan of ma ximum

1A (12W) fan power.

1 x Chassis Fan Connector (4-pin)

•

* e Chassis Fan Connector supports the chassis fan of maxi-

mum 1A (12W) fan power.

1 x Chassis/Water Pump Fan Connector (4-pin) (Smart Fan

•

Speed Control)

* e Chassis/Water Pump Fan supports the water cooler fan of

maximum 2A (24W) fan power.

* CHA_FAN1/WP can auto detect if 3-pin or 4-pin fan is in use.

1 x 24 pin ATX Power Connector

•

1 x 8 pin 12V Power Connector

•

1 x Front Panel Audio Connector

•

BIOS Feature

Hardware Monitor

1 x USB 2.0 Header (Supports 2 USB 2.0 ports) (Supports

•

ESD Protection)

1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports)

•

(Supports ESD Protection)

AMI UEFI Legal BIOS with multilingual GUI support

•

ACPI 6.0 Compliant wake up events

•

SMBIOS 2.7 Support

•

CPU, DRAM, PCH 1.05V, VCCIO, VCCSA Voltage Multi-

•

adjustment

Temperature Sensing: CPU, Chassis, Chassis/Water Pump

•

Fans

Fan Tachometer: CPU, Chassis, Chassis/Water Pump Fans

•

Quiet Fan (Auto adjust chassis fan speed by CPU tempera-

•

ture): CPU, Chassis, Chassis/Water Pump Fans

Fan Multi-Speed Control: CPU, Chassis, Chassis/Water

•

Pump Fans

CASE OPEN detection

•

Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore

•

B460M-ITX/ac

Certications

* For detailed product information, please visit our website: http://ww w.asrock.com

Please realize that the re is a certain r isk involved with overclo cking, including adjusting the setting in the BIOS, applying Untied Overclocking Technol ogy, or using third-party overclocking tool s. Overclocking may aect your system’s stability, or even cause dam age to the components and devices of your system. It should be done at your own risk and expense. We are not responsible for poss ible damage caused by overclocking.

Microso® Windows® 10 64-bit

FCC, CE

•

ErP/EuP ready (ErP/EuP ready power supply is required)

•

English

1.3 Motherboard Layout

English

No. Description

1 ATX 12V Power Connector (ATX12V1)

2 Chassis/Waterpump Fan Connector (CHA_FAN1/WP)

3 CPU Fan Connector (CPU_FAN1)

4 RGB LED Header (RGB_LED1)

5 Addressable LED Header (ADDR_LED1)

6 2 x 288-pin DDR4 DIMM Slots (DDR4_A1, DDR4_B1)

7 ATX Power Connector (ATXPWR1)

8 Chassis Fan Connector (CHA_FAN2)

9 USB 3.2 Gen1 Header (USB3_ 3_4)

10 SATA3 Connector (SATA3_1)

11 SATA3 Connector (SATA3_0)

12 SATA3 Connector (SATA3_3)

13 SATA3 Connector (SATA3_2)

14 System Panel Header (PANEL1)

15 USB 2.0 Header (USB_3_4)

16 Clear CMOS Jumper (CLRMOS1)

17 Chassis Speaker Header (SPEAKER1)

18 Chassis Intrusion Header (CI1)

19 Front Panel Audio Header (HD_AUDIO1)

B460M-ITX/ac

English

1.4 I/O Panel

10 578

9 6

No. Description No. Description

1 PS/2 Mouse/Keyboard Port 6 Antenna Ports

2 LAN RJ-45 Port* 7 USB 3.2 Gen1 Ports (USB_12)

3 Line In (Light Blue)** 8 USB 3.2 Gen1 Ports (USB3_12)

4 Front Speaker (Lime)** 9 DisplayPort 1.4

5 Microphone (Pink)** 10 HDMI Port

* ere are two LEDs on each LAN port. Please refer to the table below for the LAN port LED indications .

ACT/LINK L ED

SPEED LE D

LAN Por t

Activity / Link LED Speed LED

Status Description Status Description

O No Link O 10Mbps connection Blinking Data Activity Orange 100Mbps connection On Link Green 1Gbps connection

English

** Function of the Au dio Ports in 7.1-channel Con guration:

Port Function

Light Blue (Rear panel) Rear Speaker Out Lime (Rear panel) Front Speaker Out Pink (Rear panel) Central /Subwoofer Speaker Out Lime (Front panel) Side Speaker Out

B460M-ITX/ac

English

1.5 WiFi-802.11ac Module and ASRock WiFi 2.4/5 GHz Antennas

WiFi-802.11ac + BT Module

is motherboard comes with an exclusive WiFi 802.11 a/b/g/n/ac + BT v4.2

module (pre-installed on the rear I/O panel) that oers support for WiFi 802.11 a/b/

g/n/ac connectivity standards and Bluetooth v4.2. WiFi + BT module is an easy-to-

use wireless local area network (WLAN) adapter to support WiFi + BT. Bluetooth

v4.2 standard features Smart Ready technology that adds a whole new class of

functionality into the mobile devices. BT 4.2 also includes Low Energy Technolog y

and ensures extraordinary low power consumption for PCs.

* e transmission speed may vary according to the environment.

English

WiFi Antennas Installation Guide

B460M-ITX/ac

Step 1

Prepare the WiFi 2.4/5 GHz Antennas that come

with the package.

Step 2

Connect the two WiFi 2.4/5 GHz Antennas to

the antenna connectors. Turn the antenna clock-

wise until it is securely connected.

Step 3

Set the WiFi 2.4/5 GHz Antenna as shown in the

illustration.

*You may need to adjust the direction of

the antenna for a stronger signal.

English

Chapter 2 Installation

is is a Mini-ITX form factor motherboard. Before you install the motherboard,

study the conguration of your chassis to ensure that the motherboard ts 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.

English

2.1 Installing the CPU

1. Before you insert the 120 0-Pin CPU into the socket, please check if the PnP ca p is on the socket, if the CPU sur face is unclean, or if th ere are any b ent pins in the socket. Do not force to insert the CPU into the socket if above situ ation is found. Other wise, the CPU wil l be seriously d amaged.

2. Unplug all power cables be fore installing the CPU.

B460M-ITX/ac

English

Please save and replace the cover if the processor i s removed. e cover must be placed if you wish to return the motherboard for aer service.

B460M-ITX/ac

English

2.2 Installing the CPU Fan and Heatsink

1 2

English

CPU_FAN

2.3 Installing Memory Modules (DIMM)

is motherboard provides two 288-pin DDR4 (Double Data Rate 4) DIMM slots,

and supports Dual Channel Memory Technology.

1. For dual channel conguration, you always need to install identica l (the same

brand, speed , size and chip-type) DDR4 DIMM pairs.

2. It is unable to activate Dual Channel Memor y Technology with only one memory module instal led.

3. 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.

e DIMM only ts in one correct orientation. It will cause permanent dam age to the mothe rboard and the DIMM if you force the DIMM into the slot at incor rect orientation .

B460M-ITX/ac

English

2.4 Expansion Slots (PCI Express Slot)

ere is 1 PCI Express slot slot on the motherboard.

Before installing an ex pansion card, please make sure that the power supply is switched o or the power cord is unplugged. Plea se read the documentation of the expan sion card and mak e necessary hardware settings for the card before you start the installation.

PCIe slot:

PCIE1 (PCIe 3.0 x16 slot) is used for PCI Express x16 lane width graphics cards.

B460M-ITX/ac

English

2.5 Jumpers Setup

e 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”.

Clear CMOS Jumper

(CLRMOS1)

(see p.6, No. 16)

CLRMOS1 allows you to clear the data in CMOS. To clear and reset the system

parameters to default setup, please turn o the computer and unplug the power

cord from the power supply. Aer waiting for 15 seconds, use a jumper cap to

short the pins on CLR MOS1 for 5 seconds. However, please do not clear the

CMOS right aer you update the BIOS. If you need to clear the CMOS when you

just nish updating the BIOS, you must boot up the system rst, and then shut it

down before you do the clear-CMOS action. Please be noted that the password,

date, time, and user default prole will be cleared only if the CMOS battery is

removed. Please remember toremove the jumper cap aer clearing the CMOS.

2-pin Jumper

English

If you clear the CMOS, the case open may be detec ted. Please adjust the BIOS option “Clear Status” to clear the record of previou s chassis intrusion status.

+ 58 hidden pages