ASRock X370 Service Manual

Version 1.0

Published June 2017

Copyright©2017 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.

Fatal1ty Story

Who knew that at age 19, I would be a World Champion PC gamer. When I was 13, I actually
played competitive billiards in professional tournaments and won four or ve games o guys
who played at the highest level. I actually thought of making a career of it, but at that young
age situations change rapidly. Because I’ve been blessed with great hand-eye coordination and
a grasp of mathematics (an important element in video gaming) I gravitated to that activity.

GOING PRO

I started professional gaming in 1999 when I entered the CPL (Cyberathlete Professional
League) tournament in Dallas and won $4,000 for coming in third place. Emerging as one
of the top players in the United States, a company interested in sponsoring me ew me to
Sweden to compete against the top 12 players in the world. I won 18 straight games, lost
none, and took rst place, becoming the number one ranked Quake III player in the world
in the process. Two months later I followed that success by traveling to Dallas and defending
my title as the world’s best Quake III player, winning the $40,000 grand prize. From there
I entered competitions all over the world, including Singapore, Korea, Germany, Australia,
Holland and Brazil in addition to Los Angeles, New York and St. Louis.

WINNING STREAK

I was excited to showcase my true gaming skills when defending my title as CPL
Champion of the year at the CPL Winter 2001 because I would be competing in a totally
dierent rst person shooter (fps) game, Alien vs. Predator II. I won that competition and
walked away with a new car. e next year I won the same title playing Unreal Tournament
2003, becoming the only three-time CPL champion of the year. And I did it playing a
different game each year, something no one else has ever done and a feat of which I am
extremely proud.

At QuakeCon 2002, I faced o against my rival ZeRo4 in one of the most highly
anticipated matches of the year, winning in a 14 to (-1) killer victory. Competing at Quakecon
2004, I became the World’s 1st Doom3 Champion by defeating Daler in a series of very
challenging matches and earning $25,000 for the victory.

Since then Fatal1ty has traveled the globe to compete against the best in the world, winning
prizes and acclaim, including the 2005 CPL World Tour Championship in New York City for
a $150,000 rst place triumph. In August 2007, Johnathan was awarded the rst ever Lifetime
Achievement Award in the four year history of the eSports-Award for “showing exceptional
sportsmanship, taking part in shaping eSports into what it is today and for being the prime
representative of this young sport. He has become the gurehead for eSports worldwide”.

LIVIN’ LARGE

Since my rst big tournament wins, I have been a “Professional Cyberathlete”, traveling the
world and livin’ large with lots of International media coverage on outlets such as MTV,
ESPN and a 60 Minutes segment on CBS to name only a few. It's unreal - it's crazy. I’m living
a dream by playing video games for a living. I’ve always been athletic and took sports like
hockey and football very seriously, working out and training hard. is discipline helps me
become a better gamer and my drive to be the best has opened the doors necessary to become
a professional.

A DREAM

Now, another dream is being realized – building the ultimate gaming computer, made
up of the best parts under my own brand. Quality hardware makes a huge difference in
competitions…a couple more frames per second and everything gets really nice. It’s all about
getting the computer processing faster and allowing more uid movement around the maps.

My vision for Fatal1ty hardware is to allow gamers to focus on the game without worrying
about their equipment, something I’ve preached since I began competing. I don’t want to
worry about my equipment. I want to be there – over and done with - so I can focus on
the game. I want it to be the fastest and most stable computer equipment on the face of the
planet, so quality is what Fatal1ty Brand products represent.

Johnathan “Fatal1ty” Wendel

e Fatal1ty name, Fatal1ty logos and the Fatal1ty likeness are registered trademarks of Fatal1ty, Inc., and are used

under license. © 2017 Fatal1ty, Inc. All rights reserved. All other trademarks are the property of their respective

owners.

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
Antenna 10

Chapter 2 Installation 11

2.1 Installing the CPU 12

2.2 Installing the CPU Fan and Heatsink 14

2.3 Installing Memory Modules (DIMM) 23

2.4 Expansion Slot (PCI Express Slot) 25

2.5 Jumpers Setup 26

2.6 Onboard Headers and Connectors 27

Chapter 3 Software and Utilities Operation 31

3.1 Installing Drivers 31

3.2 F-Stream 32

3.2.1 Installing F-Stream 32

3.2.2 Using F-Stream 32

3.3 ASRock Live Update & APP Shop 35

3.3.1 UI Overview 35

3.3.2 Apps 36

3.3.3 BIOS & Drivers 39

3.3.4 Setting 40

3.4 Creative SoundBlaster Cinema3 41

3.5 ASRock RGB LED Utility 42

Chapter 4 UEFI SETUP UTILITY 43

4.1 Introduction 43

4.1.1 UEFI Menu Bar 43

4.1.2 Navigation Keys 44

4.2 Main Screen 45

4.3 OC Tweaker Screen 46

4.4 Advanced Screen 48

4.4.1 CPU Conguration 49

4.4.2 North Bridge Conguration 50

4.4.3 South Bridge Conguration 51

4.4.4 Storage Conguration 52

4.4.5 Super IO Conguration 53

4.4.6 ACPI Conguration 54

4.4.7 Trusted Computing 55

4.4.8 AMD PBS 56

4.5 Tools 57

4.6 Hardware Health Event Monitoring Screen 59

4.7 Security Screen 61

4.8 Boot Screen 62

4.9 Exit Screen 65

Fatal1ty X370 Gaming-ITX/ac Series

Chapter 1 Introduction

ank you for purchasing ASRock Fatal1ty X370 Gaming-ITX/ac Series

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 manual, 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 manual will be subject to change without notice. In ca se any modica­tions of this manual occur, the updated version will be available on ASRock’s website
without further notice. If you require technical suppor t related to this motherboard,
please visit our website for spe cic information about the model you are using. You
may nd the l atest VGA cards and CPU support list on ASRock ’s website a s well.
ASRock website http://www.a srock .com.

1.1 Package Contents

ASRock Fatal1ty X370 Gaming-ITX/ac Series Motherboard (Mini-ITX Form Factor)

•

ASRock Fatal1ty X370 Gaming-ITX/ac Series Quick Installation Guide

•

ASRock Fatal1ty X370 Gaming-ITX/ac Series Support CD

•

1 x I/O Panel Shield

•

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

•

1 x ASRock WiFi 2.4/5 GHz Antenna (Optiona l)

•

1 x Screw for M.2 Socket (Optional)

•

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1

1.2 Specications

Platform

CPU

Chipset

Memory

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•

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•

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

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

* Please refer to page 23 for DDR4 UDIMM maximum frequency

support.

•

•

Mini-ITX Form Factor

2oz Copper PCB

Supports AMD Socket AM4 A-Series APUs (Bristol Ridge)

and Ryzen Series CPUs (Summit Ridge)

Digi Power design

8 Power Phase design

Supports 95W Water Cooling

AMD Promontory X370

Dual Channel DDR4 Memory Technology

2 x DDR4 DIMM Slots

AMD Ryzen series CPUs support DDR4 3200+(OC)/2933

(OC)/2667/2400/2133 ECC & non-ECC, un-buered memo-

ry*

AMD 7th Gen A-Series APUs support DDR4 2400/2133 ECC

& non-ECC, un-buered memory*

Max. capacity of system memory: 32GB

15μ Gold Contact in DIMM Slots

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2

Expansion
Slot

Graphics

AMD Ryzen series CPUs

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

•

AMD 7th A-Series APUs

1 x PCI Express 3.0 x16 Slot (PCIE1: x8 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)

15μ Gold Contact in VGA PCIe Slot (PCIE1)

•

Integrated AMD RadeonTM R-Series Graphics in A-series

•

APU*

Audio

Fatal1ty X370 Gaming-ITX/ac Series

* Actual support may vary by CPU

DirectX 12, Pixel Shader 5.0

•

Max. shared memory 2GB

•

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

•

(4096x2160) @ 24Hz / (3840x2160) @ 30Hz

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

•

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

HDMI monitor is required)

Supports HDCP with HDMI Ports

•

Supports Full HD 1080p Blu-ray (BD) playback with HDMI

•

Ports

7.1 CH HD Audio with Content Protection (Realtek ALC1220

•

Audio Codec)

Premium Blu-ray Audio support

•

Supports Surge Protection

•

Nichicon Fine Gold Series Audio Caps

•

120dB SNR DAC with Dierential Amplier

•

Pure Power-In

•

Direct Drive Technology

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PCB Isolate Shielding

•

Impedance Sensing on Line Out port

•

Individual PCB Layers for R/L Audio Channel

•

Gold Audio Jacks

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Supports Creative SoundBlaster Cinema3

•

LAN

Wireless
LAN

Gigabit LAN 10/100/1000 Mb/s

•

GigaLAN Intel® I211AT

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Supports Wake-On-LAN

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Supports Lightning/ESD Protection

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Supports Energy Ecient Ethernet 802.3az

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Supports PXE

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

•

Supports Dual-Band (2.4/5 GHz)

•

Supports high speed wireless connections up to 867Mbps

•

2 antennas to support 2 (Transmit) x 2 (Receive) diversity

•

technolog y

Supports Bluetooth 4.0 / 3.0 + High speed class II

•

English

3

English

Rear Panel
I/O

Storage

Connector

2 x Antenna Ports

•

1 x PS/2 Mouse/Keyboard Port

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2 x HDMI Ports

•

1 x Optica l SPDIF Out Port

•

2 x USB 2.0 Ports (Supports ESD Protection)

•

* 1 x Fatal1ty Mouse Port (USB 2.0) is included

1 x USB 3.0 Type-A Port (Supports ESD Protection)

•

1 x USB 3.0 Type-C Port (Supports ESD Protection)

•

2 x USB 3.0 Ports (Supports ESD Protection)

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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)

4 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, 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) (with Ryzen Series CPU) or Gen3 x2 (16 Gb/s) (with

A-Series APU)*

* Supports NVMe SSD as boot disks

* Supports ASRock U.2 Kit

1 x LPC Header

•

1 x AMD Fan LED Header

•

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)

•

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

•

(Smart Fan Speed Control)

* e Chassis Optional/Water Pump Fan supports the water

cooler fan of maximum 1.5A (18W) fan power.

* CHA_FAN1/W_PUMP 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

•

Connector)

1 x Front Panel Audio Connector

•

1 x AMD LED Fan USB Header

•

4

BIOS
Feature

Hardware
Monitor

Fatal1ty X370 Gaming-ITX/ac Series

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

•

Protection)

1 x USB 3.0 Header (Supports 2 USB 3.0 ports) (Supports ESD

•

Protection)

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, DRAM, PCH 1.05V, PROM 2.5V, Voltage Multi-adjust-

•

ment

Temperature Sensing: CPU, Chassis, Chassis Optional/Water

•

Pump Fans

Fan Tachometer: CPU, Chassis, Chassis Optional/Water

•

Pump Fans

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

•

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

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

•

Water Pump Fans

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

•

Microso® Windows® 10 64-bit

OS

•

* For the updated Windows® 10 driver, please visit ASRock’s web-

site for details: http://www.asrock.com

FCC, CE

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 adju st­ing the setting in the BIOS, applying Untied Ove rclocking Technology, or using third­party o verclocking tools. Overclocking may aect your system’s stability, or even c ause
damage to the components and dev ices of your system. It should be done at your own
risk and expense. We are not responsible for possible damage cau sed by overclocking.

•

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

•

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5

1.3 Motherboard Layout

ATXP WR1

CLRCMOS 1

1

1

USB_3_4

HD_AUDI O1

1

CPU_FAN 1

RJ- 45 LAN

SOCK ET AM4

HDM I2

ATX12V1

Ult ra M.2

PCI e Ge n3 x4

USB3_ 3_4

1

CHA_FAN2

HDLED RESET

PLED PWRBT N

PANEL1

1

RoHS

DDR 4_ A1 (6 4 bit , 28 8-p in m odu le)

DDR 4_ B1 (6 4 bit , 28 8-p in m odu le)

AMD

Promonto ry

X370

USB 3. 0
T: US B1
B: USB 2

AMD_FAN_L ED1

1

LPC1

1

X370 Gamin g- IT X/ac

PCI E1

CHA_FAN/ W_PUMP

USB 3.0
T:U SB31_ TA_1
B: USB3 1_TC _1

USB 2 .0

T: USB1

B: US B2

PS2

Keybo ard

/Mous e

HDM I1

Top:

Central/Bass

Cente r:

REAR SPK

Top:

LINE IN

Cente r:

FRONT

Botto m:

Optic al

SPDIF

Botto m:

MIC I N

USB_5

1

SPEAKER1

1

M2_ WI FI_ 1

SATA3_2

SATA3_4

SATA3_1

SATA3_3

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6

BIOS
ROM

Fatal1ty X370 Gaming-ITX/ac Series

No. Description

1 ATX 12V Power Connector (ATX12V1)

2 AMD LED Fan USB Header (USB_5)

3 AMD Fan LED Header (AMD_FAN_LED1)

4 CPU Fan Connector (CPU_FAN1)

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

6 Chassis Fan Connector (CHA_FAN2)

7 ATX Power Connector (ATXPWR1)

8 USB 2.0 Header (USB_3_4)

9 USB 3.0 Header (USB3_3_4)

10 SATA3 Connector (SATA3_2)

11 SATA3 Connector (SATA3_1)

12 SATA3 Connector (SATA3_3)

13 SATA3 Connector (SATA3_4)

14 System Panel Header (PANEL1)

15 LPC Header (LPC1)

16 Clear CMOS Jumper (CLRCMOS1)

17 Chassis Fan / Waterpump Fan Connector (CHA_FAN/W_PUMP)

18 Front Panel Audio Header (HD_AUDIO1)

19 Chassis Speaker Header (SPEAKER1)

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7

1.4 I/O Panel

658

7

9

101112131516

1

2

43

14

No. Description No. Description

1 Fatal1ty Mouse Port (USB_1) 9 Antenna Ports

2 USB 2.0 Port (USB_2) 10 Microphone (Pink)

3 USB 3.0 Port (USB31_TA_1) 11 Optical SPDIF Out Port

4 LAN RJ-45 Port* 12 USB 3.0 Ports (USB3_12)

5 Central / Bass (Orange) 13 USB 3.0 Type-C Port (USB31_TC_1)

6 Rear Speaker (Black) 14 HDMI Port

7 Line In (Light Blue) 15 HDMI Port

8 Front Speaker (Lime)** 16 PS/2 Mouse/Keyboard Port

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8

Fatal1ty X370 Gaming-ITX/ac Series

* 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. 8)

Rear Speaker

(No. 6)

Central / Bass

(No. 5)

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

To enable Multi-Streaming, you need to connect a front panel audio cable to the
front panel audio header. Aer restarting your computer, you will nd the “Mixer”
tool on your system. Plea se select “Mixe r ToolBox” , click “Enabl e playba ck
multi-streaming”, and click “ok”. Choose “2CH”, “4CH”, “6CH”, or “8CH” and then
you are all owed to select “Realtek HDA Primary out put” to u se the Rear Speak er,
Central/Bas s, and Front Speaker, or select “Realtek HDA Audio 2nd output” to u se
the front panel au dio.

Line In

(No. 7)

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9

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

WiFi-802.11ac + BT Module

is motherboard comes with an exclusive WiFi 802.11 a/b/g/n/ac + BT v4.0

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 v4.0. WiFi + BT module is an easy-to-

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

v4.0 standard features Smart Ready technology that adds a whole new class of

functionality into the mobile devices. BT 4.0 also includes Low Energy Technology

and ensures extraordinary low power consumption for PCs. e 2T2R WiFi

solution sets a WiFi high speed standard and oers max link rate up to 867Mbps.

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

ASRock WiFi 2.4/5 GHz Antenna

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10

Fatal1ty X370 Gaming-ITX/ac Series

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.

•

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.

11

English

2.1 Installing the CPU

Unplug all power cables be fore installing the CPU.

1

English

12

2

Fatal1ty X370 Gaming-ITX/ac Series

3

13

English

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

English

14

2

Fatal1ty X370 Gaming-ITX/ac Series

3

4

1

N

FA

_

U

P

C

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