ASRock X470 Master SLI Service Manual

Version 1.0

Published January 2018

Copyright©2018 ASRock INC. All rights reserved.

Copyright Notice:

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

: [phone] 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 7

1.4 I/O Panel 9

1.5 WiFi-802.11ac Module and ASRock WiFi 2.4/5 GHz Antennas
(for X470 Master SLI/ac only) 12

Chapter 2 Installation 14

2.1 Installing the CPU 15

2.2 Installing the CPU Fan and Heatsink 17

2.3 Installing Memory Modules (DIMM) 26

2.4 Expansion Slots (PCI Express Slots) 29

2.5 Jumpers Setup 30

2.6 Onboard Headers and Connectors 31

2.7 SLITM and Quad SLITM Operation Guide 37

2.7.1 Installing Two SLITM-Ready Graphics Cards 37

2.7.2 Driver Installation and Setup 39

2.8 CrossFireXTM and Quad CrossFireXTM Operation Guide 40

2.8.1 Installing Two CrossFireXTM-Ready Graphics Cards 40

2.8.2 Driver Installation and Setup 42

2.9 M.2_SSD (NGFF) Module Installation Guide (M2_1) 43

2.10 M.2_SSD (NGFF) Module Installation Guide (M2_2) 46

Chapter 3 Software and Utilities Operation 49

3.1 Installing Drivers 49

3.2 A-Tuning 50

3.2.1 Installing A-Tuning 50

3.2.2 Using A-Tuning 50

3.3 ASRock Live Update & APP Shop 53

3.3.1 UI Overview 53

3.3.2 Apps 54

3.3.3 BIOS & Drivers 57

3.3.4 Setting 58

3.4 ASRock Polychrome RGB 59

Chapter 4 UEFI SETUP UTILITY 62

4.1 Introduction 62

4.1.1 UEFI Menu Bar 62

4.1.2 Navigation Keys 63

4.2 Main Screen 64

4.3 OC Tweaker Screen 65

4.4 Advanced Screen 68

4.4.1 CPU Conguration 69

4.4.2 North Bridge Conguration 70

4.4.3 South Bridge Conguration 71

4.4.4 Storage Conguration 72

4.4.5 Super IO Conguration 73

4.4.6 ACPI Conguration 74

4.4.7 Trusted Computing 75

4.4.8 AMD CBS 76

4.4.9 AMD PBS 84

4.5 Tools 85

4.6 Hardware Health Event Monitoring Screen 87

4.7 Security Screen 90

4.8 Boot Screen 91

4.9 Exit Screen 93

X470 Master SLI/ac / X470 Master SLI

Chapter 1 Introduction

ank you for purchasing ASRock X470 Master SLI/ac / X470 Master SLI

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 X470 Master SLI/ac / X470 Master SLI Motherboard (ATX Form Factor)

•

ASRock X470 Master SLI/ac / X470 Master SLI Quick Installation Guide

•

ASRock X470 Master SLI/ac / X470 Master SLI Support CD

•

1 x I/O Panel Shield

•

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

•

1 x ASRock SLI_HB_Bridge_2S Card (Optional)

•

2 x Screws for M.2 Sockets (Optional)

•

2 x ASRock WiFi 2.4/5 GHz Antennas (Optional) (for X470 Master SLI/ac only)

•

English

1

1.2 Specications

Platform

CPU

Chipset

Memory

•

•

•

•

•

•

•

•

•

•

•

•

* For Ryzen Series CPUs (Raven Ridge), ECC is only supported

with PRO CPUs.

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

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

* Please refer to page 25 for DDR4 UDIMM maximum

frequency support.

•

•

ATX Form Factor

2oz Copper PCB

Supports AMD AM4 Socket Ryzen Series CPUs (Summit

Ridge, Raven Ridge and Pinnacle Ridge)

Digi Power design

12 Power Phase design

Supports 105W Water Cooling (Pinnacle Ridge); Supports

95W Water Cooling (Summit Ridge); Supports 65W Water

Cooling (Raven Ridge)

AMD Promontory X470

Dual Channel DDR4 Memory Technology

4 x DDR4 DIMM Slots

AMD Ryzen series CPUs (Pinnacle Ridge) support DDR4

3466+(OC)/3200(OC)/2933/2667/2400/2133 ECC & non-

ECC, un-buered memory*

AMD Ryzen series CPUs (Summit Ridge) support DDR4

3466+(OC)/3200(OC)/2933(OC)/2667/2400/2133 ECC &

non-ECC, un-buered memory*

AMD Ryzen series CPUs (Raven Ridge) support DDR4

3466+(OC)/3200(OC)/2933(OC)/2667/2400/2133 non-ECC,

un-buered memory*

Max. capacity of system memory: 64GB

15μ Gold Contact in DIMM Slots

English

2

Expansion
Slot

2 x PCI Express 3.0 x16 Slots (single at x16 (PCIE1); dual at

•

x8 (PCIE1) / x8 (PCIE4))*

* Supports NVMe SSD as boot disks

4 x PCI Express 2.0 x1 Slots

•

Graphics

Audio

X470 Master SLI/ac / X470 Master SLI

Supports AMD Quad CrossFireXTM and CrossFireXTM

•

Supports NVIDIA® Quad SLITM and SLI

•

15μ Gold Contact in VGA PCIe Slot (PCIE1)

•

Integrated AMD RadeonTM Vega Series Graphics in Ryzen

•

Series APU*

* Actual support may vary by CPU

DirectX 12, Pixel Shader 5.0

•

Max. shared memory 2GB

•

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

•

(4096x2160) @ 30Hz

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

•

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

HDMI monitor is required)

Supports HDCP with HDMI Port

•

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

•

7.1 CH HD Audio with Content Protection (Realtek ALC892

•

Audio Codec)

Premium Blu-ray Audio support

•

Supports Surge Protection

•

Nichicon Fine Gold Series Audio Caps

•

TM

LAN

Wireless
LAN (for
X470 Mas­ter SLI/ac
only)

Gigabit LAN 10/100/1000 Mb/s

•

GigaLAN Intel® I211AT

•

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

3

Rear Panel
I/O

Storage

2 x Antenna Ports (for X470 Master SLI/ac only)

•

1 x PS/2 Mouse/Keyboard Port

•

1 x HDMI Port

•

1 x Optica l SPDIF Out Port

•

1 x USB 3.1 Gen2 Type-A Port (10 Gb/s) (Supports ESD

•

Protection)

1 x USB 3.1 Gen2 Type-C Port (10 Gb/s) (Supports ESD

•

Protection)

6 x USB 3.1 Gen1 Ports (Supports ESD Protection)

•

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

•

LED)

HD Audio Jacks: Rear Speaker / Central / Bass / Line in /

•

Front Speaker / Microphone (Gold Audio Jacks)

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

•

RAID 1 and RAID 10), NCQ, AHCI and Hot Plug

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

•

2230/2242/2260/2280/22110 M.2 SATA3 6.0 Gb/s module

and M.2 PCI Express module up to Gen3 x4 (32 Gb/s)*

1 x M.2 Socket (M2_2), supports M Key type

•

2230/2242/2260/2280 M.2 SATA3 6.0 Gb/s module and M.2

PCI Express module up to Gen2 x2 (10 Gb/s)*

* Supports NVMe SSD as boot disks

* Supports ASRock U.2 Kit

English

4

Connector

1 x COM Port Header

•

1 x TPM Header

•

1 x Power LED and Speaker Header

•

1 x AMD Fan LED Header

•

* e AMD Fan LED Header supports LED strips of maximum

load of 3A (36W) and length up to 2.5M.

1 x RGB LED Header

•

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

1 x Addressable LED Header

•

* Supports 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 CPU/Water Pump Fan Connector (4-pin) (Smart Fan

•

Speed Control)

X470 Master SLI/ac / X470 Master SLI

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

maximum 2A (24W) fan power.

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 (Hi-Density Power Con-

•

nector)

1 x 8 pin 12V Power Connector (Hi-Density Power Connec-

•

tor)

1 x 4 pin 12V Power Connector (Hi-Density Power Connec-

•

tor)

1 x Front Panel Audio Connector

•

1 x AMD LED Fan USB Header

•

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

•

ESD Protection)

2 x USB 3.1 Gen1 Headers (Support 4 USB 3.1 Gen1 ports)

•

(Supports ESD Protection)

BIOS
Feature

Hardware
Monitor

AMI UEFI Legal BIOS with GUI support

•

Supports “Plug and Play”

•

ACPI 5.1 compliance wake up events

•

Supports jumperfree

•

SMBIOS 2.3 support

•

CPU, VCORE_NB, DRAM, VPPM, PCH 1.05V, +1.8V,

•

VDDP, PROM 2.5V, Voltage Multi-adjustment

Temperature Sensing: CPU, CPU/Water Pump, Chassis/Wa-

•

ter Pump Fans

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

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

•

NB, DRAM, PCH 1.05V, +1.8V, VDDP

English

5

Microso® Windows® 10 64-bit

OS

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.

•

FCC, CE

•

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

•

English

6

1.3 Motherboard Layout

DDR4 _A2 (64 bit, 288- pin modu le)

DDR4 _A1 (64 bit, 288- pin modu le)

DDR4 _B2 (64 bit, 288- pin modu le)

DDR4 _B1 (64 bit, 288- pin modu le)

ATXP WR 1

PCI E1

Top:

Central/Bass

Center:

REAR SPK

Top:

LINE IN

Center:

FRONT

Bottom:

Optical

SPDIF

Bottom:

MIC I N

PCI E4

HDLED RE SET

PLED PWRBTN

PANEL1

1

1

SPK_PLE D1

COM1

1

1

HD_AUDI O1

SATA3_3_4

SATA3_1_2

USB_1_2

1

USB_3_4

1

SATA3_5_6

CMOS

Batt ery

M2_1

M2_2

USB3_7_ 8

1

CPU_FAN1

1

TPMS1

Ult ra M .2

PCIe G en3 x4

CHA_FAN1 /WP

USB3_9_ 10

1

AMD_FAN_L ED1

1

BIOS
ROM

RoH S

PCI E5

CHA_FAN2 /WP

1

USB_5

RGB_LED1

1

Super

I/O

PCI E6

CPU_FAN2 /WP

CHA_FAN3 /WP

Top:
RJ-45

USB 3.1G en1
T:USB 5
B:U SB6

USB 3.1 Gen2
T:US B3_TA_1
B: USB3_T C_1

USB 3.1 Gen1
T:US B3
B: U SB4

ADDR_LED 1

1

AMD

Promon to ry

X470

SOCKE T AM 4

HDMI1

PS2

Keybo ard/

Mouse

USB3 .1G en1
T:USB 1
B:U S B2

ATX12V1 ATX12 V2

CLRCMOS1

1

PCI E2

PCI E3

M2_WI FI_1 *

X470 Master SLI/ac / X470 Master SLI

* e vertical M.2 socket (Key E) with the bundled WiFi-802.11ac module is for X470

Master SLI/ac only.

English

7

No. Description

1 ATX 12V Power Connector (ATX12V1)

2 ATX 12V Power Connector (ATX12V2)

3 CPU Fan Connector (CPU_FAN1)

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

5 2 x 288-pin DDR4 DIMM Slots (DDR4_A1, DDR4_B1)

6 2 x 288-pin DDR4 DIMM Slots (DDR4_A2, DDR4_B2)

7 ATX Power Connector (ATXPWR1)

8 USB 3.1 Gen1 Header (USB3_9_10)

9 USB 3.1 Gen1 Header (USB3_7_8)

10 AMD LED Fan USB Header (USB_5)

11 AMD Fan LED Header (AMD_FAN_LED1)

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

13 SATA3 Connectors (SATA3_5_6)

14 SATA3 Connectors (SATA3_3_4)

15 SATA3 Connectors (SATA3_1_2)

16 System Panel Header (PANEL1)

17 RGB LED Header (RGB_LED1)

18 Clear CMOS Jumper (CLRCMOS1)

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

20 Addressable LED Header (ADDR_LED1)

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

22 USB 2.0 Header (USB_1_2)

23 USB 2.0 Header (USB_3_4)

24 Power LED and Speaker Header (SPK_PLED1)

25 TPM Header (TPMS1)

26 COM Port Header (COM1)

27 Front Panel Audio Header (HD_AUDIO1)

English

8

1.4 I/O Panel

X470 Master SLI/ac

1

X470 Master SLI/ac / X470 Master SLI

5

2

436

15

No. Description No. Description

1 PS/2 Mouse/Keyboard Port 9 USB 3.1 Gen1 Ports (USB3_5_6)

2 LAN RJ-45 Port* 10 USB 3.1 Gen2 Type-A Port (USB3_TA_1)

3 Central / Bass (Orange) 11 USB 3.1 Gen2 Type-C Port (USB3_TC_1)

4 Rear Speaker (Black) 12 USB 3.1 Gen1 Ports (USB3_3_4)

5 Line In (Light Blue) 13 USB 3.1 Gen1 Port (USB3_1_2)

6 Front Speaker (Lime)** 14 HDMI Port (HDMI1)

7 Microphone (Pink) 15 Antenna Ports

8 Optical SPDIF Out Port

12 91014 13

11

78

English

9

X470 Master SLI

1

5

2

436

12 91014 13

11

No. Description No. Description

1 PS/2 Mouse/Keyboard Port 8 Optical SPDIF Out Port

2 LAN RJ-45 Port* 9 USB 3.1 Gen1 Ports (USB3_5_6)

3 Central / Bass (Orange) 10 USB 3.1 Gen2 Type-A Port (USB3_TA_1)

4 Rear Speaker (Black) 11 USB 3.1 Gen2 Type-C Port (USB3_TC_1)

5 Line In (Light Blue) 12 USB 3.1 Gen1 Ports (USB3_3_4)

6 Front Speaker (Lime)** 13 USB 3.1 Gen1 Port (USB3_1_2)

7 Microphone (Pink) 14 HDMI Port (HDMI1)

78

English

10

X470 Master SLI/ac / X470 Master SLI

* 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

** If you use a 2- channel speaker, plea se connect the speake r’s plug into “Front Speaker Jack”. See the table below

for connection d etails in accordance w ith the type of speaker you use.

Audio Output

Channels

Front Speaker

(No. 6)

Rear Speaker

(No. 4)

Central / Bass

(No. 3)

2 V -- -- --
4 V V -- --
6 V V V --
8 V V V V

Line In

(No. 5)

English

11

1.5 WiFi-802.11ac Module and ASRock WiFi 2.4/5 GHz
Antennas (for X470 Master SLI/ac only)

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

12

WiFi Antennas Installation Guide

X470 Master SLI/ac / X470 Master SLI

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

13

Chapter 2 Installation

is is an 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.

•

Failure to do so may cause physical injuries to you 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

14

2.1 Installing the CPU

Unplug all power cables be fore installing the CPU.

1

X470 Master SLI/ac / X470 Master SLI

2

English

15

3

English

16

X470 Master SLI/ac / X470 Master SLI

2.2 Installing the CPU Fan and Heatsink

Aer you install the CPU into this motherboard, it is necessary to install a larger

heatsink and cooling fan to dissipate heat. You also need to spray thermal grease

between the CPU and the heatsink to improve heat dissipation. Ma ke sure that the

CPU and the heatsink are securely fastened and in good contact with each other.

Please turn o the power or remove the power cord before changing a CPU or heatsink.

Installing the CPU Box Cooler SR1

1

2

English

17

3

English

18

4

1

N

FA

_

U

P

C

Installing the AM4 Box Cooler SR2

1

X470 Master SLI/ac / X470 Master SLI

2

English

19

3

English

20

X470 Master SLI/ac / X470 Master SLI

4

1

N

FA

_

U

P

C

5

4-pin FAN cable

RGB LED Cable

1

N

FA

CPU_

1
D

E

L

_

N
FA

_

D

AM

+12V

*e diagram shown here are for reference only. Please refer to page 35 for the orientation of

AMD Fan LED Header (AMD_FAN_LED1).

English

21

Installing the AM4 Box Cooler SR3

1

English

22

2

X470 Master SLI/ac / X470 Master SLI

4

3

English

23