H310M-DGS - Motherboard ASROCK - Free user manual and instructions
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| Product Type | Micro-ATX Motherboard |
| Manufacturer | ASRock |
| Model | H310M-DGS |
| CPU Socket | LGA1151 (supports Intel 8th and 9th Gen) |
| Chipset | Intel H310 |
| Supported Memory Type | DDR4-2666/2400/2133, non-ECC, unbuffered, max 32 GB |
| Number of Memory Slots | 2 x DIMM |
| Expansion Slots | 1 x PCI Express 3.0 x16, 2 x PCI Express 2.0 x1 |
| Storage | 4 x SATA3 6 Gb/s |
| USB Ports | 2 x USB 3.1 Gen1 (rear panel), 4 x USB 2.0 (2 rear, 2 via headers) |
| Integrated Video Output | 1 x D-Sub (VGA) |
| Audio | Realtek ALC887, 7.1 channel HD |
| Network | Gigabit Ethernet (Realtek RTL8111H) |
| Form Factor | Micro-ATX (244 mm x 180 mm) |
| Power Requirement | ATX 24-pin + 4-pin CPU 12V |
| Operating Temperature | 0°C to 45°C |
| Main Features | Support for Intel Coffee Lake processors, DDR4, USB 3.1 Gen1 ports, SATA3, HD Audio, Gigabit LAN |
| Maintenance and Cleaning | Regular dusting with compressed air, avoid liquids |
| Safety | Discharge static electricity before handling, unplug power supply |
| Spare Parts and Repairability | Capacitors and connectors are soldered; replacement by a professional |
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USER MANUAL H310M-DGS ASROCK
Published February 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 identification or explanation and to the owners' benefit, without intent to infringe.
Disclaimer:
Specifications 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 fitness for a particular purpose.
In no event shall ASRock, its directors, officers, employees, or agents be liable for any indirect, special, incidental, or consequential damages (including damages for loss of profits, 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.

This 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
The 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 www.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 : +886-2-28965588 ext.123 (Standard International call charges apply)
Motherboard Layout

No. Description
1 ATX 12V Power Connector (ATX12V1)
2 CPU Fan Connector (CPU_FAN1)
3 2 x 288-pin DDR4 DIMM Slots (DDR4_A1, DDR4_B1)
4 Chassis/Water Pump Fan Connector (CHA_FAN1/WP)
5 ATX Power Connector (ATXPWR1)
6 USB 3.1 Gen1 Header (USB3_3_4)
7 USB 2.0 Header (USB_5_6)
8 SATA3 Connector (SATA3_2)
9 SATA3 Connector (SATA3_3)
10 SATA3 Connector (SATA3_0)
11 SATA3 Connector (SATA3_1)
12 System Panel Header (PANEL1)
13 TPM Header (TPMS1)
14 Chassis Intrusion and Speaker Header (SPK_CI1)
15 Clear CMOS Pad (CLRMOS1)
16 Front Panel Audio Header (HD_AUDIO1)
I/O Panel

No. Description No. Description
| 1 USB 2.0 Ports (USB12) 6 USB 2.0 Ports (USB_34) |
| 2 LAN RJ-45 Port* 7 USB 3.1 Gen1 Ports (USB3_12) |
| 3 Line In (Light Blue)** 8 DVI-D Port |
| 4 Front Speaker (Lime)** 9 PS/2 Keyboard/Mouse Port |
| 5 Microphone (Pink)** |
* There are two LEDs on each LAN port. Please refer to the table below for the LAN port LED indications.
ACT/LINK LED

LAN Port
| Activity / Link LED Speed LED | |||
| Status Description Status Description | |||
| Off No Link Off | 10Mbps connection | ||
| Blinking | Data Activity | Orange | 100Mbps connection |
| On | Link | Green | 1Gbps connection |
** To configure 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.
Please set Speaker Configuration to "7.1 Speaker" in the Realtek HD Audio Manager.

Function of the Audio Ports in 7.1-channel Configuration:
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 1 Introduction
Thank you for purchasing ASRock H310M-DGS 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.

Because the motherboard specifications and the BIOS software might be updated, the content of this documentation will be subject to change without notice. In case any modifications of this documentation occur, the updated version will be available on ASRock's website without further notice. If you require technical support related to this motherboard, please visit our website for specific information about the model you are using. You may find the latest VGA cards and CPU support list on ASRock's website as well. ASRock website http://www.asrock.com.
1.1 Package Contents
ASRock H310M-DGS Motherboard (Micro ATX Form Factor)
ASRock H310M-DGS Quick Installation Guide
ASRock H310M-DGS Support CD
1 x I/O Panel Shield
2 x Serial ATA (SATA) Data Cables (Optional)
1.2 Specifications
| Platform | Micro ATX Form FactorSolid Capacitor design |
| CPU | Supports 8 ^th Generation Intel® Core ^TM Processors (Socket 1151)5 Power Phase designSupports Intel® Turbo Boost 2.0 Technology |
| Chipset | Intel® H310 |
| Memory | Dual Channel DDR4 Memory Technology2 x DDR4 DIMM SlotsSupports DDR4 2666/2400/2133 non-ECC, un-buffered memoryMax. capacity of system memory: 32GBSupports Intel® Extreme Memory Profile (XMP) 2.015μ Gold Contact in DIMM Slots |
| Expansion Slot | 1 x PCI Express 3.0 x16 Slot (PCIE2: x16 mode)** Supports NVMe SSD as boot disks1 x PCI Express 2.0 x1 Slot |
| Graphics | 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 HW Encode1, Intel® InTru ^TM 3D, Intel® Clear Video HD Technology, Intel® Insider ^TM , Intel® UHD Graphics DirectX 12HWAEncode/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)Supports DVI-D with max. resolution up to 1920x1200 @ 60Hz |
Supports HDCP with DVI-D Port
Audio
7.1 CH HD Audio (Realtek ALC887 Audio Codec)
* To configure 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.
Supports Surge Protection ELNA Audio Caps
LAN
PCIE x1 Gigabit LAN 10/100/1000 Mb/s
1 x Realtek RTL8111H
Supports Wake-On-LAN
Supports Lightning/ESD Protection
Supports Energy Efficient Ethernet 802.3az
Supports PXE
Rear Panel
1 x PS/2 Mouse/Keyboard Port
I/O
1 x DVI-D Port
4 x USB 2.0 Ports (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
Storage
4 x SATA3 6.0 Gb/s Connectors, support NCQ, AHCI and Hot Plug
Connector
1 x TPM Header
1 x Chassis Intrusion and Speaker Header
1 x CPU Fan Connector (4-pin)
* The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.
1 x Chassis/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)
* The Chassis/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power.
* CHA_FAN1/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 USB 2.0 Header (Supports 2 USB 2.0 ports) (Supports ESD Protection) |
| 1 x USB 3.1 Gen1 Header (Supports 2 USB 3.1 Gen1 ports) (Supports ESD Protection) |
BIOS AMI UEFI Legal BIOS with multilingual GUI support
| Feature | ACPI 6.0 Compliant wake up events |
| SMBIOS 2.7 Support | |
| DRAM, PCH 1.05V Voltage Multi-adjustment |
| Hardware Monitor | Temperature Sensing: CPU, Chassis/Water Pump FansFan Tachometer: CPU, Chassis/Water Pump FansQuiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, Chassis/Water Pump FansFan Multi-Speed Control: CPU, Chassis/Water Pump FansCASE OPEN detectionVoltage monitoring: +12V, +5V, +3.3V, CPU Vcore |
OS Microsoft® Windows® 10 64-bit
| Certifica-tions | FCC, CEErP/EuP ready (ErP/EuP ready power supply is required) |
* For detailed product information, please visit our website: http://www.asrock.com

Please realize that there is a certain risk involved with overclocking, including adjusting the setting in the BIOS, applying Untied Overclocking Technology, or using third-party overclocking tools. Overclocking may affect 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.
Chapter 2 Installation
This is a Micro ATX form factor motherboard. Before you install the motherboard, study the configuration of your chassis to ensure that the motherboard fits 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.
2.1 Installing the CPU

- Before you insert the 1151-Pin CPU into the socket, please check if the PnP cap is on the socket, if the CPU surface is unclean, or if there are any bent pins in the socket. Do not force to insert the CPU into the socket if above situation is found. Otherwise, the CPU will be seriously damaged.
- Unplug all power cables before installing the CPU.
1

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Technical line drawing of a mechanical component with labeled directional arrows (A and B) indicating movement or force directions (no text or symbols beyond labels)2

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Technical line drawing of a mechanical device with an arrow indicating rotation or movement (no text or symbols present)3

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Technical diagram of a computer processor internal structure showing mounting holes and internal components (no text or labels)
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Diagram of a computer monitor with an orange curved arrow indicating motion or rotation (no text or symbols present)5

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Diagram of a computer processor showing the internal structure and base panel, with no text or symbols present.
Please save and replace the cover if the processor is removed. The cover must be placed if you wish to return the motherboard for after service.
2.2 Installing the CPU Fan and Heatsink

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Line drawing of a pipette dispensing liquid into a square container (no text or symbols)

2.3 Installing Memory Modules (DIMM)
This motherboard provides two 288-pin DDR4 (Double Data Rate 4) DIMM slots, and supports Dual Channel Memory Technology.

- For dual channel configuration, you always need to install identical (the same brand, speed, size and chip-type) DDR4 DIMM pairs.
- It is unable to activate Dual Channel Memory Technology with only one memory module installed.
- 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.

The DIMM only fits in one correct orientation. It will cause permanent damage to the motherboard and the DIMM if you force the DIMM into the slot at incorrect orientation.

2.4 Expansion Slots (PCI Express Slots)
There are 2 PCI Express slots on the motherboard.

Before installing an expansion card, please make sure that the power supply is switched off or the power cord is unplugged. Please read the documentation of the expansion card and make necessary hardware settings for the card before you start the installation.
PCIe slots:
PCIE1 (PCIe 2.0 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.
2.5 Onboard Headers and Connectors

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-pin PANEL1)
(see p.1, No. 12)

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.

PWRBTN (Power Button):
Connect to the power button on the chassis front panel. You may configure the way to turn off your system using the power button.
RESET (Reset Button):
Connect to the reset button on the chassis front panel. Press the reset button to restart the computer if the computer freezes and fails to perform a normal restart.
PLED (System Power LED):
Connect to the power status indicator on the chassis front panel. The LED is on when the system is operating. The LED keeps blinking when the system is in S1/S3 sleep state. The LED is off when the system is in S4 sleep state or powered off (S5).
HDLED (Hard Drive Activity LED):
Connect to the hard drive activity LED on the chassis front panel. The LED is on when the hard drive is reading or writing data.
The front panel design may differ by chassis. A front panel module mainly consists of power button, reset button, power LED, hard drive activity LED, speaker and etc. When connecting your chassis front panel module to this header, make sure the wire assignments and the pin assignments are matched correctly.
Chassis Intrusion and Speaker Header (7-pin SPK_CI1) (see p.1, No. 14)

Please connect the chassis intrusion and the chassis speaker to this header.
Serial ATA3 Connectors
(SATA3_0:
see p.1, No. 10)
(SATA3_1:
see p.1, No. 11)
(SATA3_2:
see p.1, No. 8)
(SATA3_3:
see p.1, No. 9)

These four SATA3 connectors support SATA data cables for internal storage devices with up to 6.0 Gb/s data transfer rate.
USB 2.0 Header
(9-pin USB_5_6)
(see p.1, No. 7)

There is one USB
2.0 header on this motherboard. This USB 2.0 header can support two ports.
USB 3.1 Gen1 Header
(19-pin USB3_3_4)
(see p.1, No. 6)

There is one header on this motherboard. This USB 3.1 Gen1 header can support two ports.
Front Panel Audio Header (9-pin HD_AUDIO1) (see p.1, No. 16)

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

- High Definition Audio supports Jack Sensing, but the panel wire on the chassis must support HDA to function correctly. Please follow the instructions in our manual and chassis manual to install your system.
- 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. Connect 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 connect 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".
Chassis/Water Pump Fan Connector (4-pin CHA_FAN1/WP) (see p.1, No. 4)

This motherboard provides a 4-Pin water cooling chassis fan connectors. If you plan to connect a 3-Pin chassis water cooler fan, please connect it to Pin 1-3.
CPU Fan Connector (4-pin CPU_FAN1) (see p.1, No. 2)

This 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.
ATX Power Connector (24-pin ATXPWR1) (see p.1, No. 5)

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

This motherboard provides an 8-pin ATX 12V power connector. To use a 4-pin ATX power supply, please plug it along Pin 1 and Pin 5.
TPM Header (17-pin TPMS1) (see p.1, No. 13)

This connector supports Trusted Platform Module (TPM) system, which can securely store keys, digital certificates, passwords, and data. A TPM system also helps enhance network security, protects digital identities, and ensures platform integrity.
Clear CMOS Pad (CLRMOS1) (see p.1, No. 15)

CLRMOS1 allows you to clear the data in CMOS. To clear CMOS, take out the CMOS battery and short the Clear CMOS Pad.
Technische Daten
If you need to contact ASRock or want to know more about ASRock, you're welcome to visit ASRock's website at http://www.asrock.com; or you may contact your dealer for further information. For technical questions, please submit a support request form at https://event.asrock.com/tsd.asp
ASRock Incorporation
2F., No.37, Sec. 2, Jhongyang S. Rd., Beitou District,
Taipei City 112, Taiwan (R.O.C.)
ASRock EUROPE B.V.
Bijsterhuizen 11-11
6546 AR Nijmegen
The Netherlands
Phone: +31-24-345-44-33
Fax: +31-24-345-44-38
ASRock America, Inc.
13848 Magnolia Ave, Chino, CA91710
U.S.A.
Phone: +1-909-590-8308
Fax: +1-909-590-1026
DECLARATION OF CONFORMITY
Per FCC Part 2 Section 2.1077(a)

Responsible Party Name: ASRock Incorporation
Address: 13848 Magnolia Ave, Chino, CA91710
Phone/Fax N o: +1-909-590-8308/+1-909-590-1026
hereby declares that the product
Product Name : Motherboard
Model Number: H310M-DGS
Conforms to the following specifications:
☒ FCC Part 15, Subpart B, Unintentional Radiators
Supplementary Information:
This 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.
Representative Person's Name: James
Signature:

Date : May 12, 2017
EU Declaration of Conformity
ASRock®
For the following equipment:
Motherboard
(Product Name)
H310M-DGS / ASRock
(Model Designation / Trade Name)
ASRock Incorporation
(Manufacturer Name)
2F., No.37, Sec. 2, Jhongyang S. Rd., Beitou District, Taipei City 112, Taiwan (R.O.C.)
(Manufacturer Address)
EMC — Directive 2014/30/EU (from April 20th, 2016)
□ EN 55022:2010/AC:2011 Class B
EN 55024:2010/A1:2015
EN 61000-3-3:2013
□ LVD — Directive 2014/35/EU (from April 20th, 2016)
□ EN 60950-1:2011+ A2:2013
□ EN 60950-1:2006/A12:2011
— Directive 2011/65/EU
(EU conformity marking)
C ∈
ASRock EUROPE B.V.
(Company Name)
Bijsterhuizen 1111 6546 AR Nijmegen The Netherlands
(Company Address)
Person responsible for making this declaration:

(Name, Surname)
A.V.P
(Position / Title)
March 9, 2018
(Date)
P/N: 15G062073000AK V1.0