Asrock B560M Pro4/ac Quick Installation Guide

Version 1.0
Published January 2021
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Specications and information contained in this documentation are furnished for
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(1) this device may not cause harmful interference, and
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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
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“Perchlorate Material-special handling may apply, see www.dtsc.ca.gov/hazardouswaste/
perchlorate”

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IMPORTANT - READ BEFORE COPYING, INSTALLING OR USING.

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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 type

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)

Motherboard Layout

Intel

B560

ATXP WR 1

HDLED RESET

PLED PWRBTN

PANEL1

1

1

1

RoHS

2

CPU_FAN1

3

1

PCIE1

1

12

DDR4 _A2 (64 b it, 288 -pin mo dule)

DDR4 _A1 (64 b it, 288 -pin mo dule)

DDR4 _B2 (64 b it, 288 -pin mo dule)

DDR4 _B1 (64 b it, 288 -pin mo dule)

6

ATX12V1

USB3_5_ 6

11

CLRMOS1

1

1

HD_AUDIO1

Top:
RJ-45

CHA_FAN1/WP

PCIE3

8

9

4

USB5_6

1

24

27

PCIE2

29

1

USB 3.2 Gen1
T: USB3_4
B: USB3_3

M2_W IFI

Top:

LINE I N

Cent er:

FRON T

Bott om:

MIC IN

USB2. 0

T: USB1

B: USB 2

PS2

Keybo ard

/Mous e

RGB_LED1

1

ADDR_LED1

7

1

SPI_TPM_J1

T B1

1

ADDR_LED2

1

RGB_LED2

1

CHA_FAN3/WP

23

26

USB3_4

CPU_FAN2/WP

13

14

SATA3_1

M2_2

USB 3.2 Gen1
T:

USB3_2

B:

USB3_1

15

16

20

19

18

28

M2_1

CMOS

Battery

5

SATA3_2

SATA3_3

SATA3_4

SATA3_5

F_USB 3_T C_1

10

SATA3_0

17

BIOS
ROM

25

CHA_FAN2/WP

22

SPK_CI1

1

21

HDMI 1

LAN

AUDIO
CODEC

WiFi-802.11ac

Module

PSC

DRAM

CPU
VGA

BOOT

B560M Pro4/ac

English

1

No. Description

1 ATX 12V Power Connector (ATX12V1)

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

3 2 x 288-pin DDR4 DIMM Slots (DDR4_A2, DDR4_B2)

4 CPU/Water Pump Fan Connector (CPU_FAN2/WP)

5 CPU Fan Connector (CPU_FAN1)

6 RGB LED Header (RGB_LED1)

7 Addressable LED Header (ADDR_LED1)

8 ATX Power Connector (ATXPWR1)

9 USB 3.2 Gen1 Header (USB3_5_6)

10 Front Panel Type C USB 3.2 Gen1 Header (F_USB3_TC_1)

11 SATA3 Connector (SATA3_2)(Upper)

12 SATA3 Connector (SATA3_3)(Lower)

13 SATA3 Connector (SATA3_5)(Lower)

14 SATA3 Connector (SATA3_4)(Upper)

15 System Panel Header (PANEL1)

16 SATA3 Connector (SATA3_1)

17 SATA3 Connector (SATA3_0)

18 SPI TPM Header (SPI_TPM_J1)

19 USB 2.0 Header (USB5_6)

20 USB 2.0 Header (USB3_4)

21 Chassis Intrusion and Speaker Header (SPK_CI1)

22 Chassis/Water Pump Fan Connector (CHA_FAN2/WP)

23 Chassis/Water Pump Fan Connector (CHA_FAN3/WP)

24 underbolt AIC Connector (TB1)

25 Clear CMOS Jumper (CLRMOS1)

26 RGB LED Header (RGB_LED2)

27 Addressable LED Header (ADDR_LED2)

28 Front Panel Audio Header (HD_AUDIO1)

29 Chassis/Water Pump Fan Connector (CHA_FAN1/WP)

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2

I/O Panel

1

B560M Pro4/ac

3

42

10 568

9

7

No. Description No. Description

1 USB 2.0 Ports (USB12) 6 USB 3.2 Gen1 Ports (USB3_3_4)

2 LAN RJ-45 Port* 7 USB 3.2 Gen1 Ports (USB3_1_2)

3 Line In (Light Blue)** 8 Antenna Ports

4 Front Speaker (Lime)** 9 HDMI Port

5 Microphone (Pink)** 10 PS/2 Mouse/Keyboard Port

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

ACT/LINK LED

SPEED LED

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

** Function of the Audio 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

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3

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 v5.1 module
that oers support for WiFi 802.11 a/b/g/n/ac connectivity standards and Bluetooth
v5.1. WiFi + BT module is an easy-to-use wireless local area network (WLAN) adapter
to support WiFi + BT. Bluetooth v5.1 standard features Smart Ready technology that
adds a whole new class of functionality into the mobile devices. BT 5.1 also includes
Low Energy Technology and ensures extraordinary low power consumption for PCs.
* e transmission speed may vary according to the environment.

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4

WiFi Antennas Installation Guide

B560M Pro4/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 clock­wise 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.

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5

Chapter 1 Introduction

ank you for purchasing ASRock B560M Pro4/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.

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 upd ated version will be available on
ASRock’s website without further notice. If you require technical support related 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 http://www.asrock.com.

1.1 Package Contents

ASRock B560M Pro4/ac Motherboard (Micro ATX Form Factor)

•

ASRock B560M Pro4/ac Quick Installation Guide

•

ASRock B560M Pro4/ac Support CD

•

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

•

2 x ASRock WiFi 2.4/5 GHz Antennas (Opt iona l)

•

2 x Screws for M.2 Sockets (Optional)

•

1 x Stando for M.2 Socket (Optional)

•

1 x I/O Panel Shield

•

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6

1.2 Specications

Platform

CPU

Chipset

Memory

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•

•

•

•

•

•

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* 11th Gen Intel® CoreTM (i9/i7/i5) support DDR4 up to 2933;
CoreTM (i3), Pentium® and Celeron® support DDR4 up to 2666.
* 10th Gen Intel® CoreTM (i9/i7) support DDR4 up to 2933;
CoreTM (i5/i3), Pentium® and Celeron® support DDR4 up to 2666.
* Please refer to Memory Support List on ASRock's website for
more information. (http://www.asrock.com/)

•

•

•

B560M Pro4/ac

Micro ATX Form Factor
Solid Capacitor design

Suppor ts 10th Gen Intel® CoreTM Processors and 11th Gen
Intel® CoreTM Processors (LGA1200)
Digi Power design
8 Power Phase design
Supports Intel® Turbo Boost Max 3.0 Technology

Intel® B560

Dual Channel DDR4 Memory Technology
4 x DDR4 DIMM Slots

11th Gen Intel® CoreTM Processors support DDR4 non-ECC,
un-buered memory up to 4800+(OC)*
10th Gen Intel® CoreTM Processors support DDR4 non-ECC,
un-buered memory up to 4600+(OC)*

Supports ECC UDIMM memory modules (operate in non­ECC mode)
Max. capacity of system memory: 128GB
Supports Intel® Extreme Memory Prole (XMP) 2.0

Expansion
Slot

11th Gen Intel® CoreTM Processors

2 x PCI Express x16 Slots (PCIE1/PCIE3: single at Gen4x16

•

(PCIE1); dual at Gen4x16 (PCIE1) / Gen3x4 (PCIE3))

10th Gen Intel® CoreTM Processors

2 x PCI Express x16 Slots (PCIE1/PCIE3: single at Gen3x16

•

(PCIE1); dual at Gen3x16 (PCIE1) / Gen3x4 (PCIE3))

* Supports NVMe SSD as boot disks

1 x PCI Express 3.0 x1 Slot

•

Supports AMD Quad CrossFireXTM and CrossFireXTM

•

1 x M.2 Socket (Key E), supports type 2230 WiFi/BT module

•

and Intel® CNVi (Integrated WiFi/BT)

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7

Graphics

Audio

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

•

can be supported only with processors which are GPU
integrated.
11th Gen Intel® CoreTM Processors support Intel® Xe Graphics

•

Architecture (Gen 12). 10th Gen Intel® CoreTM Processors
support Gen 9 Graphics
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, UHD/HDR Blu-ray Disc
Supports HDMI 2.0 with max. resolution up to 4K x 2K

•

(4096x2160) @ 60Hz
Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and

•

HBR (High Bit Rate Audio) with HDMI 2.0 Port (Compliant
HDMI monitor is required)
Supports HDCP 2.3 with HDMI 2.0 Port

•

Supports 4K Ultra HD (UHD) playback with HDMI 2.0 Port

•

* 11th Gen Intel® CoreTM Processors support HDMI 2.0. 10th Gen
Intel® CoreTM Processors support HDMI 1.4.

7.1 CH HD Audio (Realtek ALC897 Audio Codec)

•

Supports Surge Protection

•

Nahimic Audio

•

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8

LAN

Wireless
LAN

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 5.1 + High speed class II

•

Rear Panel
I/O

Storage

2 x Antenna Ports

•

1 x PS/2 Mouse/Keyboard Port

•

1 x HDMI Port

•

4 x USB 3.2 Gen1 Ports (Supports ESD Protection)

•

2 x USB 2.0 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

•

6 x SATA3 6.0 Gb/s Connectors, support Intel Rapid Storage

•

Technology 18, NCQ, AHCI and Hot Plug*
* If M2_2 is occupied by a SATA-type M.2 device, SATA3_1
will be disabled.

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

•

2242/2260/2280 M.2 PCI Express module up to Gen4x4

(64 Gb/s) (Only supported with 11th Gen Intel® Core™ Proces-

sors) **

1 x Ultra M.2 Socket (M2_2), 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 NVMe SSD as boot disks
** Supports ASRock U.2 Kit

B560M Pro4/ac

Connector

1 x SPI TPM Header

•

1 x Chassis Intrusion and Speaker Header

•

2 x RGB LED Headers

•

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

2 x Addressable LED Headers

•

* 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 maximum
1A (12W) fan power.

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

•

Speed Control)
* e CPU/Water Pump Fan supports the water cooler fan of
maximum 2A (24W) fan power.

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9

BIOS
Feature

3 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan

•

Speed Control)
* e Chassis/Water Pump Fan supports the water cooler fan of
maximum 2A (24W) fan power.
* CPU_FAN2/WP, CHA_FAN1/WP, CHA_FAN2/WP and
CHA_FAN3/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 (Hi-Density Power

•

Connec tor)

1 x Front Panel Audio Connector

•

1 x underbolt AIC Connector (5-pin) (Supports ASRock

•

underbolt 4 AIC Card)

2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports

•

ESD Protection)

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

•

(Supports ESD Protection)

1 x Front Panel Type C USB 3.2 Gen1 Header (Supports ESD

•

Protection)

AMI UEFI Legal BIOS with multilingual GUI support

•

ACPI 6.0 Compliant wake up events

•

SMBIOS 2.7 Support

•

CPU Core/Cache, GT, DRAM, VPPM, VCCIN AUX ,

•

VCCSA ,VCCIO Multi-adjustment

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10

Hardware
Monitor

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

•

Pump Fans

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

•

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

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

•

Water Pump Fans

CASE OPEN detection

•

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

•

VPPM, VCCIN AUX, VCCSA, VCCIO, CPU PLL Voltage

Microso® Windows® 10 64-bit

OS

Certica­tions

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

Please realize that the re is a certain risk involved with overclocking, including
adjusting the setting in the BIOS, applying Untied Overclocking Technology, or using
third-party overclocking tool s. Overclocking may aect 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.

•

FCC, CE

•

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

•

B560M Pro4/ac

11

English

Chapter 2 Installation

is is a Micro ATX 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.

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12

2.1 Installing the CPU

1

1. Before you insert the 1200-Pin CPU into the socket, please check if the Pn P cap is on the
socket, if the CPU surface is unclean, or if there are any bent pins in the sock et. Do not
force to in sert the CPU into the socket if above situation is found . Otherwise, the CPU
will be seriously damaged.

2. Unplug all power cables before in stalling the CPU.

B560M Pro4/ac

A

B

2

13

English

3

5

4

English

14

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.

B560M Pro4/ac

15

English

2.2 Installing the CPU Fan and Heatsink

1 2

English

16

CPU_FAN

2.3 Installing Memory Modules (DIMM)

is motherboard provides four 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 in stall identical (the same

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

2. It is unable to activate Du al Channel Memory Technology with only one or three

memory module installed.

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.

Dual Channel Memory Conguration

Priority DDR4_A1 DDR4_A2 DDR4_B1 DDR4_B2

1 Populated Populated
2 Populated Populated Populated Populated

e DIMM only ts in one correct orientation. It will cause permanent damage to
the motherboard and the DIMM if you force the DIMM into the slot at incor rect
orientation.

B560M Pro4/ac

17

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1

2

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18

3

2.4 Expansion Slots (PCI Express Slots)

ere are 3 PCI Express slots 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 make necessary hardware settings for the card before you start
the installation.

PCIe slots:

11th Gen Intel® CoreTM Processors:

PCIE1 (PCIe 4.0 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 x4 lane width graphics cards.

PCIe slots:

10th Gen Intel® CoreTM Processors:

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 x4 lane width graphics cards.

B560M Pro4/ac

19

English

PCIe Slot Congurations

11th Gen Intel® CoreTM Processors:

PCIE1 PCIE3

Single Graphics Card Gen4x16 N/A

Two Graphics Cards in

CrossFireXTM Mode

Gen4x16 Gen3x4

10th Gen Intel® CoreTM Processors:

PCIE1 PCIE3

Single Graphics Card Gen3x16 N/A

Two Graphics Cards in

CrossFireXTM Mode

For a better ther mal environment, please connect a ch assis fan to the motherboard’s
chassis fan connector (CHA_ FAN1/WP, CHA_ FAN2/WP or CHA_ FAN3/WP) when
using multiple graphics cards.

Gen3x16 Gen3x4

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20

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
(CLRMO S1)
(see p.1, No. 25)

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 CLRMOS1 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

B560M Pro4/ac

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

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21

2.6 Onboard Headers and Connectors

1

1

+5V

DUMMY

SIGNAL

GND

DUMMY

SPEAKER

DUMMY

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-pi n PANEL1)
(see p.1, No. 15)

PWRBTN (Power Switch):

Connec t to the power switch on the chassi s front panel. You may congure the way to
turn o your system using the power switch.

RESET (Reset Switch):
Connec t to the reset switch on the chassi s front panel. Press the reset sw itch to restart
the computer if the compute r freezes and fails to perform a normal restart.

PLED (Syste m Power LED):
Connec t to the power status indicator on the chassis front panel. e LED i s on when
the system is ope rating. e LED keeps blinking when the system i s in S1/S3 sleep
state. e LED is o when the system is in S4 sleep state or powered o (S5).

HDLED (Ha rd Drive Activity LED):
Connec t to the hard drive activity LED on the chassis front panel. e LED is on
when the hard drive i s reading or writing data.

e front panel design may dier by chassis. A front panel module mainly consists
of power switch, reset switch, power LED, hard drive activity LED, speak er and etc.
When connecting your chassis front panel module to this header, make sure the wire
assig nments and the pin assig nments are matched correctly.

PLED+

PLED-

HDLED-

HDLED+

PWRBTN#

GND

RESET#

GND

GND

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.

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22

Chassis Intrusion and
Speaker Header
(7-pi n SPK_CI1)
(see p.1, No. 21)

Please connect the
chassis intrusion and the
chassis speaker to this
header.

B560M Pro4/ac

ype-C Cable

DUMMY

GND

GND

P+

P-

USB_PWR

P+

P-

USB_PWR

1

Serial ATA3 Connectors
Ver tica l:
(SATA3_0:
see p.1, No. 17)
(SATA3_1:
see p.1, No. 16)
Right Angle:
(SATA3_2:
see p.1, No. 11)(Upper)
(SATA3_3:
see p.1, No. 12)(Lower)
(SATA3_4:
see p.1, No. 14)(Upper)
(SATA3_5:
see p.1, No. 13)(Lower)

USB 2.0 Headers
(9-pin USB3_4)
(see p.1, No. 20)
(9-pin USB5_6)
(see p.1, No. 19)

USB 3.2 Gen1 Header
(19-pin USB3_5_6)
(see p.1, No. 9)

SATA3_2

SATA3_4

SATA3_0 SATA3_1

VbusVbus

IntA_PB_SSRX-

Vbus

IntA_PA_SSRX-

IntA_PA_SSRX+

IntA_PA_SSTX-

IntA_PA_SSTX+

IntA_PA_D-

IntA_PA_D+

IntA_PB_SSRX+

GND

IntA_PB_SSTX-

GND

IntA_PB_SSTX+

GND

IntA_PB_D-

GND

IntA_PB_D+

Dummy

1

ese six SATA3
connectors support SATA

SATA3_3

data cables for internal
storage devices with up to

6.0 Gb/s data transfer rate.

SATA3_5

*If M2_2 is occupied by
a SATA-type M.2 device,
SATA3_1 will be disabled.

ere are two USB

2.0 headers on this
motherboard.Each USB

2.0 header can support
two ports.

ere is one USB 3.2
Gen1 header on this
motherboard. is USB

3.2 Gen1 header can
support two ports.

Front Panel Type C USB

3.2 Gen1 Header
(20-pin F_USB3_TC_1)
(see p.1, No. 10)

USB T

ere is one Front
Panel Type C USB 3.2
Gen1 Header on this
motherboard. is header
is used for connecting a
USB 3.2 Gen1 module for
additional USB 3.2 Gen1
ports.

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23

Front Panel Audio Header

J_SENSE

OUT2_L

1

MIC_RET

PRESENCE#

GND

OUT2_R

MIC2_R

MIC2_L

OUT_RET

D

F

4 3 2 1

GND

1

FAN_SPEED_CONTROL

1 2 3 4

(9-pin HD_ AUDIO1)
(see p.1, No. 28)

1. High Denition Audio supports Jack Sensing, but the panel wire on the chassis
must support HDA to function cor rectly. Please follow the instr uctions in our
manual and chassis manual to in stall your system.

2. 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. Conne ct 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
connec t 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”.

is header is for
connecting audio devices
to the front audio panel.

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24

Chassis/Water Pump Fan
Connectors
(4-pin CHA_FAN1/WP)
(see p.1, No. 29)

(4-pin CHA_FAN2/WP)
(see p.1, No. 22)
(4-pin CHA_FAN3/WP)
(see p.1, No. 23)

CPU Fan Connector
(4-pin CPU_FAN1)
(see p.1, No. 5)

FAN_VOLTAGE

2

CHA_FAN_SPEED

3

FAN_SPEED_CONTROL

4

AN_SPEED_CONTROL

CHA_FAN_SPEED

CPU_FAN_SPEED

FAN_VOLTAGE

+12V

GND

is motherboard
provides three 4-Pin water
cooling

chassis
connectors. If you plan to
connect a 3-Pin
water cooler fan, please
connect it to Pin 1-3.

GN

is 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.

fan

chassis

B560M Pro4/ac

FAN_SPEED_CONTROL

1 2 3 4

4

1

8 5

1

SPI_DQ3

CPU/Water Pump Fan
Connector
(4-pin CPU_FAN2/WP)
(see p.1, No. 4)

ATX Power Connector
(24-pin ATXPWR1)
(see p.1, No. 8)

ATX 12V Power
Connector
(8-pin ATX12V1)
(see p.1, No. 1)

CPU_FAN_SPEED

FAN_VOLTAGE

GND

12

1

is 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.

24

is 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

13.

is motherboard pro­vides a 8-pin ATX 12V
power connector. To use a
4-pin ATX power supply,
please plug it along Pin 1
and Pin 5.

*Warning: Please make

sure that the power cable

connected is for the CPU

and not the graphics

card. Do not plug the

PCIe power cable to this

connector.

SPI TPM Header
(13 -pi n SPI_TPM _J1)
(see p.1, No. 18)

+3.3V

SPI_CS0

SPI_DQ2

Dummy

CLK

RSMRST#

SPI_MISO

SPI_MOSI

RST#

TPM_PIRQ

SPI_TPM_CS#

GND

is connector supports SPI
Trusted Platform Module (TPM)
system, which can securely
store keys, digital certicates,
passwords, and data. A TPM
system also helps enhance
network security, protects digital
identities, and ensures platform
integrity.

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25

underbolt AIC

1

DO_ADDR

GND

D

1

1

B

DRAM

CPU

VGA

BOOT

Connector
(5-pin TB1)
(see p.1, No. 24)

Please connect a underbolt™
add-in card (AIC) to this
connector via the GPIO cable.
*Please install the underbolt™
AIC card to PCIE3 (default slot).

RGB LED Headers
(4-pin RGB_LED1)
(see p.1, No. 6)

(4-pi n RGB _LED2)
(see p.1, No. 26)

Addressable LED Headers
(3-pin A DDR_LE D1)
(see p.1, No. 7)

(3-pin A DDR_LE D2)
(see p.1, No. 27)

R

G

+12V

1

+12V GRB

VOUT

1

DO_ADDR

VOUT

ese two RGB LED headers are
used to connect RGB LED
extension cables which allow
users to choose from various LED
lighting eects.

Caution: Never install the RGB

LED cable in the wrong orienta-

tion; otherwise, the cable may

be damaged.

*Please refer to page 33 for for
further instructions on this
header.

ese two headers are used to
connect

Addressable

LED
extension cables which allow
users to choose from various LED
lighting eects.
Caution: Never install the

GN

Addressable LED cable in the

wrong orientation; otherwise,

the cable may be damaged.

*Please refer to page 34 for
further instructions on this
header.

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26

Post Status Checker
(see p.1)

Post Status Checker (PSC)
diagnoses the computer when
users power on the machine.
It emits a red light to indicate
whether the CPU, memory, VGA
or storage is dysfunctional. e
lights go o if the four mentioned
above are functioning normally.