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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
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CALIFORNIA, USA ONLY
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“Perchlorate Material-special handling may apply, see ww w.dtsc.ca.gov/hazardouswaste/
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Contents
Chapter 1 Introduction 1
1.1 Package Contents 1
1.2 Specications 2
1.3 Motherboard Layout 6
1.4 I/O Panel 8
Chapter 2 Installation 10
2.1 Installing the CPU 11
2.2 Installing the CPU Fan and Heatsink 14
2.3 Installing Memory Modules (DIMM) 15
2.4 Expansion Slots (PCI Express Slots) 17
2.5 Jumpers Setup 18
2.6 Onboard Headers and Connectors 19
2.7 CrossFireXTM and Quad CrossFireX
TM
Operation Guide 24
2.7.1 Installing Two CrossFireXTM-Ready Graphics Cards 24
2.7.2 Driver Installation and Setup 26
2.8 M.2_SSD (NGFF) Module Installation Guide 27
Chapter 3 Software and Utilities Operation 30
3.1 Installing Drivers 30
3.2 A-Tuning 31
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 Enabling USB Ports for Windows® 7 Installation 41
Chapter 4 UEFI SETUP UTILITY 44
4.1 Introduction 44
4.1.1 UEFI Menu Bar 44
4.1.2 Navigation Keys 45
4.2 Main Screen 46
4.3 OC Tweaker Screen 47
4.4 Advanced Screen 56
4.4.1 CPU Conguration 57
4.4.2 Chipset Conguration 59
4.4.3 Storage Conguration 61
4.4.4 Super IO Conguration 62
4.4.5 ACPI Conguration 63
4.4.6 USB Conguration 65
4.4.7 Trusted Computing 66
4.5 Tools 67
4.6 Hardware Health Event Monitoring Screen 71
4.7 Security Screen 73
4.8 Boot Screen 74
4.9 Exit Screen 77
Chapter 1 Introduction
ank you for purchasing ASRock H170 Pro4S 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 soware and utilities. Chapter 4 contains the conguration guide of
the BIOS setup.
Becau se the motherboard specications and the BIOS soware might be updated, the
content of this documentation will be subject to change without notice. In case any
modications 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 pecic 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.
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 aect 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.
•
ErP/EuP Ready (ErP/EuP ready power supply is required)
** To congure 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 Conguration to “7.1 Speaker”in the Realtek HD Audio Manager.
H170 Pro4S
Function of the Audio Por ts in 7.1-channel Con guration:
PortFunction
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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9
Chapter 2 Installation
is is an ATX form factor motherboard. Before you install the motherboard, study
the conguration 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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10
2.1 Installing the CPU
1. Before you insert the 1151-Pin CPU into the socket , please check if the PnP c ap
is on the socket, if the CPU sur face is unclean, or if th ere are any b ent pins in the
socket. Do not force to insert the CPU into the socket if above situ ation is found.
Other wise, the CPU wil l be seriously d amaged.
2. Unplug all power ca bles before installing the CPU.
1
H170 Pro4S
A
B
2
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11
4
5
3
12
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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 aer service.
H170 Pro4S
13
English
2.2 Installing the CPU Fan and Heatsink
12
English
14
FAN
CPU_
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 conguration, 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 Technolog y with only one or thre e
memor y 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.
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 .
H170 Pro4S
15
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1
2
3
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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.
PCIe Slot Congurations
PCIE2PCIE4
Single Graphics Cardx16N/A
H170 Pro4S
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 using multiple graphics cards.
x16x4
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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
(CLRMOS1)
(see p.6, 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. Aer 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 aer 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 prole will be cleared only if the CMOS battery is
removed.
Clear CMOSDefault
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If you clear the CMOS, the case open may be detec ted. Please adjust the BIOS option
“Clear Status” to clear the record of previou s chassis intrusion status.
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.
H170 Pro4S
System Panel Header
(9-pin PANEL1)
(see p.6, No. 12)
PWRBTN (Power Switch):
Connec t to the power switch on the chassi s front panel. You may congure 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. P ress 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 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 dier by chassis. A front pane l module mainly consists
of power switch , reset switch, power LED, hard dr ive activity LED, speak er 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
PLE D+
PLE D-
HDL ED-
HDL ED+
PWR BTN#
GND
GND
RES ET#
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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Power LED and Speaker
PLE D-
SPE AK ER
Header
(7-pin SPK_PLED1)
(see p.6, No. 14)
DUM MY
+5V
1
PLE D+
DUM MY
PLE D+
Please connect the
chassis power LED and
the chassis speaker to this
header.
Serial ATA3 Connectors
(SATA3_0:
see p.6, No. 6)
(SATA3_1:
see p.6, No. 7)
(SATA3_2:
see p.6, No. 11)
(SATA3_3:
see p.6, No. 13)
(SATA3_4:
see p.6, No. 10)
(SATA3_5:
see p.6, No. 9)
Serial ATA Express
Connectors
SATA_EXP0
(SATA_EXP0:
see p.6, No. 15)
USB 2.0 Headers
(9-pin USB_1_2)
(see p.6, No. 19)
(9-pin USB_3_4)
(see p.6, No. 18)
SATA3_1
SATA3_5
SATA3_3
1
SATA3_4
SATA3_2
SATA3_3 SATA3_2
USB _PW R
P-
P+
GND
DUM MY
GND
P+
P-
USB _PW R
ese six SATA3
connectors support SATA
data cables for internal
SATA3_0
storage devices with up to
6.0 Gb/s data transfer rate.
If the Ultra M.2 Socket
(M2_1) is occupied by a
SATA-type M.2 device,
SATA3_0 and SATA3_1
will be disabled.
Please connect either
SATA or PCIe storage
devices to these
connectors.
ere are two headers
on this motherboard.
Each USB 2.0 header can
support two ports.
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