ASRock Z390M-ITX-ac Service Manual

4 (1)
ASRock Z390M-ITX-ac 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 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)

The terms HDMI® and HDMI High-Definition Multimedia Interface, and the HDMI logo are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries.

CE Warning

This device complies with directive 2014/53/EU issued by the Commision of the European Community.

This equipment complies with EU radiation exposure limits set forth for an uncontrolled environment.

This 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 type

 

Function

Frequency

Maximum Output Power (EIRP)

 

 

 

2400-2483.5 MHz

18.5 + / -1.5 dbm

 

 

 

5150-5250 MHz

21.5 + / -1.5 dbm

WiFi

5250-5350 MHz

18.5 + / -1.5 dbm (no TPC)

21.5 + / -1.5 dbm (TPC)

 

 

 

 

 

 

 

5470-5725 MHz

25.5 + / -1.5 dbm (no TPC)

 

 

 

28.5 + / -1.5 dbm (TPC)

 

 

 

 

Bluetooth

2400-2483.5 MHz

8.5 + / -1.5 dbm

Contents

Chapter 1 Introduction

1

1.1

Package Contents

1

1.2

Specifications

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 Antenna

11

Chapter 2 Installation

13

2.1

Installing the CPU

14

2.2

Installing the CPU Fan and Heatsink

17

2.3

Installing Memory Modules (DIMM)

18

2.4

Expansion Slots (PCI Express Slot)

20

2.5

Jumpers Setup

21

2.6

Onboard Headers and Connectors

22

2.7

M.2_SSD (NGFF) Module Installation Guide

26

Chapter 3 Software and Utilities Operation

30

3.1

Installing Drivers

30

3.2

A-Tuning

31

3.2.1

Installing A-Tuning

31

3.2.2

Using A-Tuning

31

3.3

ASRock Live Update & APP Shop

34

3.3.1

UI Overview

34

3.3.2

Apps

35

3.3.3

BIOS & Drivers

38

3.3.4

Setting

39

Chapter 4 UEFI SETUP UTILITY

40

4.1

Introduction

40

4.2

EZ Mode

41

4.3

Advanced Mode

42

4.3.1

UEFI Menu Bar

42

4.3.2

Navigation Keys

43

4.4

Main Screen

44

4.5

OC Tweaker Screen

45

4.6

Advanced Screen

56

4.6.1

CPU Configuration

57

4.6.2

Chipset Configuration

59

4.6.3

Storage Configuration

61

4.6.4

Super IO Configuration

62

4.6.5

ACPI Configuration

63

4.6.6

USB Configuration

64

4.6.7

Trusted Computing

65

4.7

Tools

66

4.8

Hardware Health Event Monitoring Screen

68

4.9

Security Screen

70

4.10

Boot Screen

71

4.11

Exit Screen

74

Z390M-ITX/ac

Chapter 1 Introduction

Thank you for purchasing ASRock Z390M-ITX/ac 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 software and utilities. Chapter 4 contains the configuration guide of the BIOS setup.

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 Z390M-ITX/ac Motherboard (Mini-ITX Form Factor)

ASRock Z390M-ITX/ac Quick Installation Guide

ASRock Z390M-ITX/ac Support CD

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

1 x I/O Panel Shield

2 x ASRock WiFi 2.4/5 GHz Antennas (Optional)

1 x Screw for M.2 Socket (Optional)

English

1

1.2 Specifications

Platform

Mini-ITX Form Factor

CPU

Supports 9th and 8th Gen Intel® CoreTM Processors (Socket

 

 

1151)

 

Digi Power design

 

6 Power Phase design

 

Supports Intel® Turbo Boost 2.0 Technology

 

Supports Intel® K-Series unlocked CPUs

 

Supports ASRock BCLK Full-range Overclocking

Chipset

Intel® Z390

Memory

Dual Channel DDR4 Memory Technology

2 x DDR4 DIMM Slots

Supports DDR4 4000+(OC)*/3866(OC)/3800(C)/3733(OC) /3600(OC)/3200(OC)/2933(OC)/2800(OC)/2666/2400/2133 non-ECC, un-buffered memory

*Please refer to Memory Support List on ASRock's website for more information. (http://www.asrock.com/)

Supports ECC UDIMM memory modules (operate in nonECC mode)

Max. capacity of system memory: 32GB

Supports Intel® Extreme Memory Profile (XMP) 2.0

15μ Gold Contact in DIMM Slots

Expansion

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

Slot

* 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)

English

2

1.2 Specifications

Platform

Mini-ITX Form Factor

CPU

Supports Intel® CoreTM 9000 series processor family. Go to

 

 

intel.com for compatibility information.

 

Supports 8th Generation Intel® CoreTM Processors (Socket

 

 

1151)

 

Digi Power design

 

6 Power Phase design

 

Supports Intel® Turbo Boost 2.0 Technology

 

Supports Intel® K-Series unlocked CPUs

 

Supports ASRock BCLK Full-range Overclocking

Chipset

Intel® Z390

Memory

Dual Channel DDR4 Memory Technology

2 x DDR4 DIMM Slots

Supports DDR4 4000+(OC)*/3866(OC)/3800(C)/3733(OC) /3600(OC)/3200(OC)/2933(OC)/2800(OC)/2666/2400/2133 non-ECC, un-buffered memory

*Please refer to Memory Support List on ASRock's website for more information. (http://www.asrock.com/)

Supports ECC UDIMM memory modules (operate in nonECC mode)

Max. capacity of system memory: 32GB

Supports Intel® Extreme Memory Profile (XMP) 2.0

15μ Gold Contact in DIMM Slots

Expansion

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

Slot

* 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)

English

2

Z390M-ITX/ac

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® 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)

 

Three graphics output options: DisplayPort 1.2 and 2 x

 

 

HDMI ports

 

Supports Triple Monitor

 

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

 

 

(4096x2160) @ 30Hz

 

Supports DisplayPort 1.2 with max. resolution up to 4K x 2K

 

 

(4096x2304) @ 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 HDMI and DisplayPort 1.2 Ports

 

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

 

 

DisplayPort 1.2 Ports

Audio

7.1 CH HD Audio with Content Protection (Realtek ALC892

 

 

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.

 

Premium Blu-ray Audio support

 

Supports Surge Protection

Nichicon Fine Gold Series Audio Caps

English

3

English

LAN

Gigabit LAN 10/100/1000 Mb/s

 

1 x Giga PHY Intel® I219V, 1 x GigaLAN Intel® I211AT

 

Supports Wake-On-LAN

 

Supports Lightning/ESD Protection

 

Supports Dual LAN with Teaming*

 

* Teaming is supported on Windows® 10 RS2 and above.

 

Supports Energy Efficient Ethernet 802.3az

 

Supports PXE

Wireless

Intel® 802.11ac WiFi Module

LAN

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

Rear Panel

2 x Antenna Ports

I/O

1 x PS/2 Mouse/Keyboard Port

 

2 x HDMI Ports

 

1 x DisplayPort 1.2

 

2 x USB 2.0 Ports (Supports ESD Protection)

 

5 x USB 3.1 Gen2 Type-A Ports (10 Gb/s) (Supports ESD

 

 

Protection)

 

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

 

 

Protection)

 

2 x RJ-45 LAN Ports with LED (ACT/LINK LED and SPEED

 

 

LED)

 

HD Audio Jacks: Line in / Front Speaker / Microphone

Storage

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

 

 

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

 

 

16), NCQ, AHCI and Hot Plug*

 

* If M2_1 is occupied by a SATA-type M.2 device, SATA3_1 will

 

be disabled.

1 x Ultra M.2 Socket, 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)**

** Supports Intel® OptaneTM Technology ** Supports NVMe SSD as boot disks ** Supports ASRock U.2 Kit

4

Z390M-ITX/ac

Connector

1 x TPM Header

1 x Chassis Intrusion 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 Fan Connector (4-pin)

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

CPU, DRAM, PCH 1.0V, VCCST, CPU Internal PLL Voltage Multi-adjustment

Hardware Temperature Sensing: CPU, Chassis, Chassis/Water Pump

Monitor Fans

Fan Tachometer: CPU, Chassis, Chassis/Water Pump Fans

Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, Chassis, Chassis/Water Pump Fans

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

CASE OPEN detection

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

OS

Microsoft® Windows® 10 64-bit

English

5

Certifica-

FCC, CE

tions

ErP/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.

English

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Z390M-ITX/ac

1.3 Motherboard Layout

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

2

3

 

 

 

 

 

4

 

 

 

 

 

 

/Mouse Keyboard

PS2

USB 2.0

 

 

CHA_FAN1/WP

CPU_FAN1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T: USB1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B: USB2

 

 

 

 

 

 

 

Z390M-ITX/acx4

 

 

 

 

 

 

 

 

HDMI2 HDMI1

 

DISPLAY 1

 

 

 

 

 

 

 

M.2

pinmodule)

pinmodule)

 

 

ATXPWR1

 

5

 

 

 

RJ-45

 

Z390

 

 

SPEAKER1 1

5SATA3

4SATA3

USB3.1Gen2PCIeGen3

DDR4A1(64bit,288-

DDR4B1(64bit,288-

CHA FAN2

1SATA3

USB3 6 7

 

0SATA3

 

B: USB31_TC_1

 

 

 

 

 

 

 

Ultra

 

 

 

 

 

 

 

 

 

USB 3.1 Gen2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

T: USB31_TA_1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

 

 

 

 

 

 

RoHS

 

 

 

 

 

 

 

 

 

 

 

 

USB 3.1 Gen2 Top:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T: USB31_2

RJ-45

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

8

B: USB31_3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TPMS1

 

 

 

 

 

 

 

 

 

 

 

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

USB 3.1 Gen2

 

 

Intel

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Top:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

T: USB3_4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B: USB3_5

 

 

 

BIOS

 

 

 

 

 

 

 

 

SATA33

 

 

 

11

 

 

 

 

 

 

ROM

 

 

 

 

 

 

 

 

 

 

SATA32

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HD_AUDIO1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

M2_WIFI1

 

 

 

 

 

1

 

 

 

 

 

USB_3_4

 

 

 

 

 

 

 

 

 

 

 

 

_

 

 

 

 

 

 

 

PANEL1

 

MICNI Bottom:

 

FRONT Center: LINNEI op:T

 

 

 

 

 

M2

 

 

 

 

 

 

 

1

PWRBTNPLED

 

 

CT1

CT2

CT3

CT4

 

 

 

 

 

 

 

 

RESETHDLED

12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13

 

 

 

 

 

 

PCIE1

 

 

 

 

 

 

1

1

 

 

 

14

 

 

 

 

 

 

 

 

 

 

 

 

CLRMOS1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CI1

 

 

 

 

 

 

 

 

20

 

 

19

18

17

 

16

 

 

 

 

 

 

 

 

English

7

No. Description

1ATX 12V Power Connector (ATX12V1)

2Chassis/Waterpump Fan Connector (CHA_FAN1/WP)

3CPU Fan Connector (CPU_FAN1)

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

5ATX Power Connector (ATXPWR1)

6Chassis Fan Connector (CHA_FAN2)

7USB 3.1 Gen1 Header (USB3_6_7)

8SATA3 Connector (SATA3_1)

9SATA3 Connector (SATA3_0)

10SATA3 Connector (SATA3_3)

11SATA3 Connector (SATA3_2)

12System Panel Header (PANEL1)

13USB 2.0 Header (USB_3_4)

14Clear CMOS Jumper (CLRMOS1)

15Chassis Intrusion Header (CI1)

16SATA3 Connector (SATA3_4)

17SATA3 Connector (SATA3_5)

18Chassis Speaker Header (SPEAKER1)

19TPM Header (TPMS1)

20Front Panel Audio Header (HD_AUDIO1)

English

8

Z390M-ITX/ac

1.4 I/O Panel

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

7

 

1

2

3

 

4

 

 

 

5

 

 

 

 

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15

14

 

 

13

 

 

 

12

 

 

11

 

10

 

 

9

 

No.

Description

 

 

 

 

 

 

 

 

 

No.

Description

 

 

1

USB 2.0 Ports (USB12)

 

 

 

9

 

Microphone (Pink)**

 

 

2

Display Port

 

 

 

 

 

 

 

10

 

USB 3.1 Gen2 Type-A Ports (USB31_45)

3

USB 3.1 Gen2 Type-A Port (USB31_TA_1)

11

 

USB 3.1 Gen2 Type-A Ports (USB31_23)

4

LAN RJ-45 Port (Intel® I219V)*

 

 

 

12

 

USB 3.1 Gen2 Type-C Port (USB31_TC_1)

5

LAN RJ-45 Port (Intel® I211AT)*

 

 

 

13

 

HDMI Port

 

 

6

Antenna Ports

 

 

 

 

 

 

 

14

 

HDMI Port

 

 

7

Line In (Light Blue)**

 

 

 

 

 

 

 

15

 

PS/2 Mouse/Keyboard Port

8Front Speaker (Lime)**

*There 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 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

English

9

** To configure 7.1 CH HD Audio, it is required to use an HD front panel audio module and enable the multichannel 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

English

10

Z390M-ITX/ac

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

WiFi-802.11ac + BT Module

This 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 offers 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 Technology and ensures extraordinary low power consumption for PCs.

* The transmission speed may vary according to the environment.

English

11

WiFi Antennas Installation Guide

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 clockwise 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

12

Z390M-ITX/ac

Chapter 2 Installation

This is a Mini-ITX 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 overtighten the screws! Doing so may damage the motherboard.

English

13

2.1Installing the CPU

1.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.

2.Unplug all power cables before installing the CPU.

1

A

B

2

English

14

Z390M-ITX/ac

3

4

5

English

15

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.

English

16

Z390M-ITX/ac

2.2 Installing the CPU Fan and Heatsink

1

2

N _FA PU C

English

17

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.

1.For dual channel configuration, 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 Memory Technology with only one 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.

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.

English

18

Z390M-ITX/ac

1

2

3

English

19

Loading...
+ 58 hidden pages