ASRock H370 Pro4 Service Manual

Version 1.0

Published March 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.

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

Chapter 2 Installation 11

2.1 Installing the CPU 12

2.2 Installing the CPU Fan and Heatsink 15

2.3 Installing Memory Modules (DIMM) 16

2.4 Expansion Slots (PCI Express Slots) 18

2.5 Jumpers Setup 19

2.6 Onboard Headers and Connectors 20

2.7 CrossFireXTM and Quad CrossFireXTM Operation Guide 25

2.7.1 Installing Two CrossFireXTM-Ready Graphics Cards 25

2.7.2 Driver Installation and Setup 27

2.8 M.2 WiFi/BT Module and Intel® CNVi (Integrated WiFi/BT)
Installation Guide 28

2.9 M.2_SSD (NGFF) Module Installation Guide (M2_1) 30

2.10 M.2_SSD (NGFF) Module Installation Guide (M2_2) 35

Chapter 3 Software and Utilities Operation 40

3.1 Installing Drivers 40

3.2 A-Tuning 41

3.2.1 Installing A-Tuning 41

3.2.2 Using A-Tuning 41

3.3 ASRock Live Update & APP Shop 44

3.3.1 UI Overview 44

3.3.2 Apps 45

3.3.3 BIOS & Drivers 48

3.3.4 Setting 49

Chapter 4 UEFI SETUP UTILITY 50

4.1 Introduction 50

4.2 EZ Mode 51

4.3 Advanced Mode 52

4.3.1 UEFI Menu Bar 52

4.3.2 Navigation Keys 53

4.4 Main Screen 54

4.5 OC Tweaker Screen 55

4.6 Advanced Screen 65

4.6.1 CPU Conguration 66

4.6.2 Chipset Conguration 68

4.6.3 Storage Conguration 71

4.6.4 Intel® Thunderbolt 72

4.6.5 Super IO Conguration 74

4.6.6 ACPI Conguration 75

4.6.7 USB Conguration 76

4.6.8 Trusted Computing 77

4.7 Tools 78

4.8 Hardware Health Event Monitoring Screen 80

4.9 Security Screen 83

4.10 Boot Screen 84

4.11 Exit Screen 87

Chapter 1 Introduction

ank you for purchasing ASRock H370 Pro4 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 http://www.asrock.com.

1.1 Package Contents

ASRock H370 Pro4 Motherboard (ATX Form Factor)

•

ASRock H370 Pro4 Quick Installation Guide

•

ASRock H370 Pro4 Support CD

•

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

•

1 x I/O Panel Shield

•

3 x Screws for M.2 Sockets (Option al)

•

H370 Pro4

English

1

1.2 Specications

Platform

CPU

Chipset

Memory

ATX Form Factor

•

Solid Capacitor design

•

Supports 8th Generation Intel® CoreTM Processors (Socket

•

1151)

Digi Power design

•

10 Power Phase design

•

Supports Intel® Turbo Boost 2.0 Technology

•

Intel® H370

•

Dual Channel DDR4 Memory Technology

•

4 x DDR4 DIMM Slots

•

Supports DDR4 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

2

Expansion
Slot

Graphics

2 x PCI Express 3.0 x16 Slots (PCIE2/PCIE4: single at x16

•

(PCIE2); dual at x16 (PCIE2) / x4 (PCIE4))

* If PCIE3 or PCIE5 is occupied, PCIE4 will downgrade to x2

mode.

* Supports NVMe SSD as boot disks

3 x PCI Express 3.0 x1 Slots (Flexible PCIe)

•

Supports AMD Quad CrossFireXTM and CrossFireX

•

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

•

and Intel® CNVi (Integrated WiFi/BT)

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

can be supported only with processors which are GPU

integrated.

Supports Intel® UHD Graphics Built-in Visuals : Intel® Quick

•

Sync Video with AVC, MVC (S3D) and MPEG-2 Full

TM

HW Encode1, Intel® InTruTM 3D, Intel® Clear Video HD

Technology, Intel® InsiderTM, Intel® UHD Graphics

DirectX 12

•

HWAEncode/Decode: AVC/H.264, HEVC/H.265 8-bit,

•

HEVC/H.265 10-bit, VP8, VP9 8-bit, VP9 10-bit (Decode

only), MPEG2, MJPEG, VC-1 (Decode only)

ree graphics output options: D-Sub, DVI-D and HDMI

•

Supports Triple Monitor

•

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

•

(4096x2160) @ 30Hz

Supports DVI-D with ma x. resolution up to 1920x1200 @

•

60Hz

Supports D-Sub with max. resolution up to 1920x1200 @

•

60Hz

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 DVI-D and HDMI Ports

•

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

•

H370 Pro4

Audio

LAN

7.1 CH HD Audio with Content Protection (Realtek ALC892

•

Audio Codec)

* To congure 7.1 CH HD Audio, it is required to use an HD

front panel audio module and enable the multi-channel audio

feature through the audio driver.

Premium Blu-ray Audio support

•

Supports Surge Protection

•

ELNA Audio Caps

•

Gigabit LAN 10/100/10 00 Mb/s

•

Giga PHY Intel® I219V

•

Supports Wake-On-LAN

•

Supports Lightning/ESD Protection

•

Supports Energy Ecient Ethernet 802.3az

•

Supports PXE

•

English

3

Rear Panel
I/O

Storage

2 x Antenna Ports

•

1 x PS/2 Mouse/Keyboard Port

•

1 x D-Sub Port

•

1 x DVI-D Port

•

1 x HDMI Port

•

2 x USB 2.0 Ports (Supports ESD Protection)

•

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)

2 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: Line in / Front Speaker / Microphone

•

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

•

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

15), NCQ, AHCI and Hot Plug*

* If M2_1 is occupied by a SATA-type M.2 device, SATA3_5 will

be disabled.

* If M2_2 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

•

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

PCI Express module up to Gen3 x4 (32 Gb/s)**

1 x Ultra M.2 Socket (M2_2), 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)**

** Supports Intel® OptaneTM Tech nolo gy

** 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 CPU Fan Connector (4-pin)

•

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

1A (12W) fan power.

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.

* 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

•

1 x Front Panel Audio Connector

•

1 x underbolt AIC Connector (5-pin)

•

2 x USB 2.0 Headers (Support 3 USB 2.0 ports) (Supports

•

ESD Protection)

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

•

(Supports ESD Protection)

AMI UEFI Legal BIOS with multilingual GUI support

•

ACPI 6.0 Compliant wake up events

•

SMBIOS 2.7 Support

•

DRAM, PCH 1.0V, VCCIO, VCCST, VCCSA, VPPM Voltage

•

Multi-adjustment

H370 Pro4

Temperature Sensing: CPU, Chassis/Water Pump Fans

Hardware
Monitor

OS

Certica­tions

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

•

Fan Tachometer: CPU, Chassis/Water Pump Fans

•

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

•

ture): CPU, Chassis/Water Pump Fans

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

•

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

•

VPPM, PCH 1.0V, VCCSA, VCCST

Microso® Windows® 10 64-bit

•

FCC, CE

•

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

•

English

5

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.

English

6

1.3 Motherboard Layout

Intel

H370

DDR 4_A2 (6 4 bit, 28 8-pin m odule )

DDR 4_A1 (6 4 bit, 28 8-pin m odule )

DDR 4_B2 (6 4 bit, 28 8-pin m odule )

DDR 4_B1 (6 4 bit, 28 8-pin m odule )

ATX12V1

USB 3.1 G en1

T: USB3_ 1

B: USB 3_2

ATXP WR 1

PCIE2

Top:
RJ-45

USB 2.0
T: USB_1
B: USB_2

PCIE4

HDLED RESET

PLED PWRBTN

PANEL1

1

USB_3_4

1

1

SPK_PLED1

COM1

1

1

HD_AUDIO1

H370 Pro4

PCIE1

RoHS

8

11

12

13

1

Ultra M.2

PCIe Gen3 x4

PS2

Keyb oard

/Mous e

CMOS

Battery

PCIE3

25

10

6

USB3_ 3_4

1

24

1

TPMS1

M2_ 1

C 3C 2C 1C 4

7

USB 3.1

Top:

LINE I N

Cent er:

FRON T

Bott om:

MIC IN

SATA3_5

SATA3_4

PCI Express 3.0

SATA3_2

SATA3_3

SATA3_0

SATA3_1

USB_5

1

M2_ 3

M2_3_CT1

M2_ 2

C 7C 6C 5C 8

HDM I1

DVI 1

VGA 1

T B1

1

2

PCIE5

Antenna Port

T

T

T

T

T

T

T

T

AUDIO
CODEC

LAN

SUPER

I/O

USB3_5_6

1

AMD

CROSSFIRE

9

14

16

17

18

19

20

23

21

22

15

CLRMOS1

1

4

3

CHA_FAN2/WP

CHA_FAN3/WP

CHA_FAN1/WP

CPU_FAN1

5

USB 3.1 Gen2
T:USB31_TA_1
B: USB31_TC_1

H370 Pro4

English

7

No. Description

1 ATX 12V Power Connector (ATX12V1)

2 Chassis Fan / Waterpump Fan Connector (CHA_FAN2/WP)

3 CPU Fan Connector (CPU_FAN1)

4 2 x 288-pin DDR4 DIMM Slots (DDR4_A1, DDR4_B1)

5 2 x 288-pin DDR4 DIMM Slots (DDR4_A2, DDR4_B2)

6 ATX Power Connector (ATXPWR1)

7 USB 3.1 Gen1 Header (USB3_3_4)

8 SATA3 Connector (SATA3_3)

9 SATA3 Connector (SATA3_2)

10 SATA3 Connector (SATA3_1)

11 SATA3 Connector (SATA3_0)

12 Power LED and Speaker Header (SPK_PLED1)

13 SATA3 Connec tor (SATA3_4)

14 SATA3 Connector (SATA3_5)

15 System Panel Header (PANEL1)

16 Chassis Fan / Waterpump Fan Connector (CHA_FAN3/WP)

17 Chassis Fan / Waterpump Fan Connector (CHA _FAN1/WP)

18 USB 3.1 Gen1 Header (USB3_5_6)

19 USB 2.0 Header (USB_3_4)

20 USB 2.0 Header (USB_5)

21 TPM Header (TPMS1)

22 COM Port Header (COM1)

23 Front Panel Audio Header (HD_AUDIO1)

24 Clear CMOS Jumper (CLRMOS1)

25 underbolt AIC Connector (TB1)

English

8

1.4 I/O Panel

1

H370 Pro4

5

2

3

4

6

13

12

10

911

8

7

No. Description No. Description

1 PS/2 Mouse/Keyboard Port 8 USB 2.0 Ports (USB_1_2)

2 D-Sub Port 9 USB 3.1 Gen2 Type-C Port (USB31_TC_1)

3 USB 3.1 Gen2 Type-A Port (USB31_TA_1) 10 HDMI Port

4 LAN RJ-45 Port* 11 DVI-D Port

5 Line In (Light Blue)** 12 USB 3.1 Gen1 Ports (USB3_1_2)

6 Front Speaker (Lime)** 13 Antenna Ports

7 Microphone (Pink)**

* ere are two LEDs on each 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

English

9

** To congure 7.1 CH HD Audio, it i s required to use an HD front panel audio module and enable the multi­channel audio feature through the audio driver.

Please set Speaker Conguration to “7.1 Speaker”in the Realtek HD Audio Manager.

Function of the Audio Ports in 7.1-channel Conguration:

English

10

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

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

•

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.

H370 Pro4

11

English

2.1 Installing the CPU

1. Before you insert the 1151-Pin CPU into the socke t, please check if the PnP cap
is on the socket, if the CPU sur face is unclean, or if th ere are any bent 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.

1

2

A

B

English

12

H370 Pro4

3

4

5

English

13

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.

English

14

2.2 Installing the CPU Fan and Heatsink

1 2

H370 Pro4

FAN

CPU_

English

15

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 install identical (the same

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

2. It is unable to activate Dual Channel Memor y Te chnology 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 dam age to
the mothe rboard and the DIMM if you force the DIMM into the slot at incor rect
orientation.

English

16

H370 Pro4

1

2

3

English

17

2.4 Expansion Slots (PCI Express Slots)

ere are 5 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 mak e necessary hardware settings for the card before you start
the installation.

PCIe slots:

PCIE1 (PCIe 3.0 x1 slot) is used for PCI Express x1 lane width cards.

PCIE2 (PCIe 3.0 x16 slot) is used for PCI Express x16 lane width graphics cards.

PCIE3 (PCIe 3.0 x1 slot) is used for PCI Express x1 lane width cards.

PCIE4 (PCIe 3.0 x16 slot) is used for PCI Express x4 lane width graphics cards.

PCIE5 (PCIe 3.0 x1 slot) is used for PCI Express x1 lane width cards.

* If PCIE3 or PCIE5 is occupied, PCIE4 will downgrade to x2 mode.

PCIe Slot Congurations

PCIE2 PCIE4

Single Graphics Card x16 N/A

English

18

Two Graphics Cards in

CrossFireXTM Mode

For a better ther mal environment, ple ase connect a ch assi s fan to the motherboard’s
chassis fan connector (CHA_ FAN1, CHA_ FAN2 or CHA_FAN3) when u sing mul­tiple graphics cards.

x16 x4

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”. e illustration shows a 3-pin jumper whose pin1 and pin2 are “Short”

when a jumper cap is placed on these 2 pins.

Clear CMOS Jumper

(CLRMO S1)

(see p.7, No. 24)

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 pin2 and pin3 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.

Clear CMOSDefault

H370 Pro4

19

English

2.6 Onboard Headers and Connectors

Onboard headers and connectors are NOT jumpers. Do NOT place jumper caps over
these header s 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.7, No. 15)

PWRBTN (Power Button):

Connec t to the power button on the chassi s front panel. You may congure the way to
turn o your system using the power button.

RESET (Reset Button):
Connec t to the reset button on the chassi s front panel. Press the reset button to
restar t the computer if the computer freezes and fails to perform a nor mal 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 ac tivity LED on the chassis front panel. e LED is on
when the hard drive i s reading or writing data.

e front panel de sign may dier by chassis. A front pane l module mainly consists
of power button , reset button, power LED, hard dr ive activity LED, speaker and etc.
When connecting your chassis front panel module to this head er, make sure the wire
assig nments and the pin assig nments are matched correctly.

1

PLED+

PLED-

HDLED-

HDLED+

PWRBTN#

GND

RESET#

GND

GND

Connect the power

button, reset button 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.

English

20

H370 Pro4

PLED-

SPEAKER

Power LED and Speaker

Header

(7-pin SPK_PLED1)

(see p.7, No. 12

Serial ATA3 Connectors

(SATA3_0:

see p.7, No. 11)

(SATA3_1:

see p.7, No. 10)

(SATA3_ 2:

see p.7, No. 9)

(SATA3_ 3:

see p.7, No. 8)

(SATA3_4:

see p.7, No. 13)

(SATA3_ 5:

see p.7, No. 14)

USB 2.0 Headers

(9-pin USB_3_4)

(see p.7, No. 19)

DUMMY

+5V

1

PLED+

SATA3_2

SATA3_0

SATA3_5

USB_PWR

P-

1

P-

USB_PWR

DUMMY

PLED+

SATA3_4

P+

GND

GND

P+

DUMMY

Please connect the

chassis power LED and

the chassis speaker to this

header.

ese six SATA3

connectors support SATA

data cables for internal

storage devices with up to

SATA3_3

6.0 Gb/s data transfer rate.

* If M2_1 is occupied by

a SATA-type M.2 device,

SATA3_1

SATA3_5 will be disabled.

* If M2_2 is occupied by

a SATA-type M.2 device,

SATA3_0 will be disabled.

ere are two USB

2.0 headers on this

motherboard.

(4-pin USB_5)

(see p.7, No. 20)

1

USB_PWR

GND

P+

P-

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21

USB 3.1 Gen1 Headers

(19-pin USB3_3_4)

(see p.7, No. 7)

(19-pin USB3_5_6)

(see p.7, No. 18)

Front Panel Audio Header

(9-pin HD_ AUDIO1)

(see p.7, No. 23)

1. High Denition Au dio supports Jack Sen sing, but the panel wire on the chas sis
must support HDA to function correctly. Please follow the instructions in our
manual and chassis manual to install your system.

2. If you use an AC’97 audio panel, please install it to the front panel audio heade r 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”.

Vbus

IntA_PA_SSRX-

IntA_PA_SSRX+

GND

IntA_PA_SSTX-

IntA_PA_SSTX+

GND

IntA_PA_D-

IntA_PA_D+

IntA_PA_D+

IntA_PA_D-

GND

1

Dummy

IntA_PB_D+

IntA_PB_D-

GND

1

MIC2_L

1

IntA_PA_SSTX+

IntA_PA_SSTX-

GND

GND

IntA_PB_SSTX+

IntA_PB_SSTX-

PRESENCE#

MIC_RET

J_SENSE

OUT2_R

MIC2_R

VbusVbus

IntA_PB_SSRX-

IntA_PB_SSRX+

GND

IntA_PB_SSTX-

IntA_PB_SSTX+

GND

IntA_PB_D-

IntA_PB_D+

Dummy

IntA_PA_SSRX+

IntA_PA_SSRX-

Vbus

GND

IntA_PB_SSRX+

IntA_PB_SSRX-

VbusVbus

OUT_RET

OUT2_L

ere are two headers on

this motherboard. Each

USB 3.1 Gen1 header can

support two ports.

is header is for

connecting audio devices

to the front audio panel.

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22

H370 Pro4

5

8

4 3 2 1

Chassis Fan / Waterpump

Fan Connectors

(4-pin CHA_FAN1/WP)

(see p.7, No. 17)

(4-pin CHA_FAN2/WP)

(see p.7, No. 2)

(4-pin CHA_FAN3/WP)

(see p.7, No. 16)

CPU Fan Connector

(4-pin CPU_FAN1)

(see p.7, No. 3)

ATX Power Connector

(24-p i n ATX PWR1)

(see p.7, No. 6)

FAN_SPEED_CONTROL

CHA_FAN_SPEED

FAN_VOLTAGE

FAN_VOLTAGE

CPU_FAN_SPEED

GND

FAN_SPEED_CONTROL

1 2 3 4

12

1

Please connect fan cables

to the fan connectors and

match the black wire to

the ground pin.

GND

is motherboard pro-

vides 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.

24

is motherboard pro-

vides a 24-pin ATX power

connector. To use a 20-pin

ATX power supply, please

plug it along Pin 1 and Pin

13

13.

ATX 12V Power

Connector

(8-pin ATX12V1)

(see p.7, No. 1)

Serial Port Header

(9-p in CO M1)

(see p.7, No. 22)

is motherboard pro-

vides an 8-pin ATX 12V

4

1

power connector. To use a

4-pin ATX power supply,

please plug it along Pin 1

and Pin 5.

1

RRXD1

DDTR#1

TTXD1

DDCD#1

DDSR#1

CCTS#1

RRTS#1

GND

RRI#1

is COM1 header

supports a serial port

module.

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