ASRock B450M-HDV R4.0 Service Manual

4.5 (2)

Version 1.0

Published November 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.

Contents

Chapter 1 Introduction

1

1.1

Package Contents

1

1.2

Specifications

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

13

2.3

Installing Memory Modules (DIMM)

21

2.4

Expansion Slots (PCI Express Slots)

24

2.5

Jumpers Setup

25

2.6

Onboard Headers and Connectors

26

2.7

M.2_SSD (NGFF) Module Installation Guide

30

Chapter 3 Software and Utilities Operation

34

3.1

Installing Drivers

34

3.2

A-Tuning

35

3.2.1

Installing A-Tuning

35

3.2.2

Using A-Tuning

35

3.3

ASRock Live Update & APP Shop

38

3.3.1

UI Overview

38

3.3.2

Apps

39

3.3.3

BIOS & Drivers

42

3.3.4 Setting

43

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

49

4.4.1

CPU Configuration

50

4.4.2

North Bridge Configuration

51

4.4.3

South Bridge Configuration

52

4.4.4

Storage Configuration

53

4.4.5

Super IO Configuration

54

4.4.6

ACPI Configuration

55

4.4.7

Trusted Computing

56

4.4.8

AMD CBS

57

4.4.9

AMD PBS

65

4.5

Tools

66

4.6

Hardware Health Event Monitoring Screen

68

4.7

Security Screen

69

4.8

Boot Screen

70

4.9

Exit Screen

72

B450M-HDV R4.0

Chapter 1 Introduction

Thank you for purchasing ASRock B450M-HDV R4.0 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

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 manual will be subject to change without notice. In case any modifications of this manual 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 B450M-HDV R4.0 Motherboard (Micro ATX Form Factor)

ASRock B450M-HDV R4.0 Quick Installation Guide

ASRock B450M-HDV R4.0 Support CD

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

1 x Screw for M.2 Socket (Optional)

1 x I/O Panel Shield

English

1

English

1.2 Specifications

Platform

Micro ATX Form Factor

 

Solid Capacitor design

CPU

AMD AM4 Socket

 

6 Power Phase design

 

Supports CPU up to 105W

Chipset

AMD Promontory B450

Memory

Dual Channel DDR4 Memory Technology

2 x DDR4 DIMM Slots

AMD Ryzen series CPUs (Pinnacle Ridge) support DDR4 3200+(OC)/2933(OC)/2667/2400/2133 ECC & non-ECC, unbuffered memory*

AMD Ryzen series CPUs (Summit Ridge) support DDR4 3200+(OC)/2933(OC)/2667/2400/2133 ECC & non-ECC, unbuffered memory*

AMD Ryzen series CPUs (Raven Ridge) support DDR4 3200+(OC)/2933/2667/2400/2133 non-ECC, un-buffered memory*

*For Ryzen Series CPUs (Raven Ridge), ECC is only supported with PRO CPUs.

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

*Please refer to page 21 for DDR4 UDIMM maximum frequency support.

Max. capacity of system memory: 32GB

15μ Gold Contact in DIMM Slots

Expansion

AMD Ryzen series CPUs (Summit Ridge and Pinnacle Ridge)

Slot

1 x PCI Express 3.0 x16 Slot (PCIE2: x16 mode)*

 

AMD Ryzen series CPUs (Raven Ridge)

 

1 x PCI Express 3.0 x16 Slot (PCIE2: x8 mode) (If you use

 

Athlon 2xxGE series APU, PCIE2 slot will run at x4 mode.)*

 

* Supports NVMe SSD as boot disks

 

1 x PCI Express 2.0 x1 Slot

2

B450M-HDV R4.0

Graphics

Integrated AMD RadeonTM Vega Series Graphics in Ryzen

 

 

Series APU*

 

* Actual support may vary by CPU

 

DirectX 12, Pixel Shader 5.0

 

Shared memory default 2GB. Max Shared memory supports

 

 

up to 16GB.

 

* The Max shared memory 16GB requires 32GB system memory

 

installed.

 

Three graphics output options: D-Sub, DVI-D and HDMI

 

Supports Triple Monitor

 

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

 

 

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

 

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

 

 

60Hz

 

Supports D-Sub with max. resolution up to 2048x1536 @

 

 

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

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

 

Realtek RTL8111H

 

Supports Wake-On-LAN

 

Supports Lightning/ESD Protection

 

Supports Energy Efficient Ethernet 802.3az

 

Supports PXE

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3

English

Rear Panel

1 x PS/2 Mouse/Keyboard Port

I/O

1 x D-Sub Port

 

1 x DVI-D Port

 

1 x HDMI Port

 

2 x USB 2.0 Ports (Supports ESD Protection)

 

4 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 RAID (RAID 0,

 

RAID 1 and RAID 10), NCQ, AHCI and Hot Plug

1 x Ultra M.2 Socket, supports M Key type 2242/2260/2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x4 (32 Gb/s) (with Summit Ridge, Raven Ridge and Pinnacle Ridge) or Gen3 x2 (16 Gb/s) (with Athlon 2xxGE series APU)*

*Supports NVMe SSD as boot disks

*Supports ASRock U.2 Kit

Connector 1 x COM Port Header

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.

2 x Chassis Fan Connectors (1 x 3-pin, 1 x 4-pin)

*The Chassis Fan Connector supports the chassis fan of maximum 1A (12W) fan power.

1 x 24 pin ATX Power Connector

1 x 4 pin 12V Power Connector

1 x Front Panel Audio Connector

2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection)

1 x USB 3.1 Gen1 Header (Supports 2 USB 3.1 Gen1 ports) (Supports ESD Protection)

4

B450M-HDV R4.0

BIOS

AMI UEFI Legal BIOS with GUI support

Feature

Supports “Plug and Play”

 

ACPI 5.1 compliance wake up events

 

Supports jumperfree

 

SMBIOS 2.3 support

 

DRAM Voltage multi-adjustment

Hardware

CPU/Chassis temperature sensing

Monitor

CPU/Chassis Fan Tachometer

 

CPU/Chassis Quiet Fan

 

CPU/Chassis Fan multi-speed control

 

CASE OPEN detection

 

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

OS

Microsoft® Windows® 10 64-bit

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

5

1.3 Motherboard Layout

PS2 Keyboard/ Mouse

USB 2.0

 

 

 

 

 

 

 

 

 

T: USB1

 

 

 

 

 

 

 

 

 

B: USB2

 

 

 

 

 

 

 

 

 

 

 

 

RoHS

 

CPU_FAN1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ATX12V

 

 

 

 

 

 

 

 

 

 

 

 

 

SOCKET

FSB800

module)

 

 

 

 

 

 

 

 

 

 

module)pin

DDR4A2(64bit,288pin-

ATXPWR1

 

USB 3.1 Gen1

 

RJ-

 

 

B450M-HDV

DDR4A1(64bit,288-

 

HDMI1

 

 

 

 

 

AM4

 

 

 

 

USB 3.1 Gen1

 

 

 

 

 

 

 

 

 

T: USB1

 

 

 

 

 

 

 

 

 

 

B: USB2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CMOS

 

 

 

 

 

 

T: USB3

 

 

45

Battery

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B: USB4

 

 

LAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5 6

 

 

 

 

 

 

CHA_FAN1

 

 

 

 

USB3

 

MINCI Bottom:

FRONT Center:

LINNEI

op:T

 

BIOS

1M2

 

 

 

 

 

ROM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

19

 

 

 

 

PCIE1

 

 

 

 

 

 

LAN

 

 

 

 

 

 

 

 

USB 3 4

USB 5 6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PCIE2

 

SATA3 3

 

SATA3 4

 

AUDIO

 

 

 

 

 

 

 

 

CODEC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Super

 

 

 

 

 

 

 

 

 

 

 

I/O

AMD

 

1

 

2

 

 

 

 

 

 

 

Promontory

 

SATA3_

 

SATA3_

 

 

 

 

 

 

 

B450

 

 

 

HD_AUDIO1

 

 

 

COM1

SPK_CI1

 

 

 

 

 

 

 

 

CHA_FAN2

TPMS1

1

 

PLED PWRBTN

 

 

 

 

 

 

CLRMOS1

 

1

 

 

 

 

1

 

 

 

 

1

 

1

1

 

 

 

 

 

 

 

 

 

 

HDLED RESET

 

 

 

 

 

 

 

 

 

 

 

PANEL1

 

 

 

 

 

 

16

 

 

 

 

 

 

English

6

B450M-HDV R4.0

No. Description

1ATX 12V Power Connector (ATX12V1)

2CPU Fan Connector (CPU_FAN1)

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

4ATX Power Connector (ATXPWR1)

5USB 3.1 Gen1 Header (USB3_5_6)

6USB 2.0 Header (USB_3_4)

7USB 2.0 Header (USB_5_6)

8SATA3 Connector (SATA3_3)

9SATA3 Connector (SATA3_4)

10SATA3 Connector (SATA3_1)

11SATA3 Connector (SATA3_2)

12System Panel Header (PANEL1)

13Chassis Intrusion and Speaker Header (SPK_CI1)

14COM Port Header (COM1)

15TPM Header (TPMS1)

16Chassis Fan Connector (CHA_FAN2)

17Clear CMOS Jumper (CLRCMOS1)

18Front Panel Audio Header (HD_AUDIO1)

19Chassis Fan Connector (CHA_FAN1)

English

7

1.4 I/O Panel

 

 

 

 

 

 

 

3

 

1

 

 

 

 

2

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11

 

 

10

 

 

9

8

 

 

7

 

 

 

 

 

6

5

 

 

 

No.

Description

No.

Description

 

 

 

 

 

 

 

 

 

1

 

USB 2.0 Ports (USB12)

7

USB 3.1 Gen1 Ports (USB3_12)

 

 

2

 

LAN RJ-45 Port*

8

HDMI Port

 

 

 

 

 

 

 

 

 

3

 

Line In (Light Blue)**

9

D-Sub Port

 

 

 

 

 

 

 

 

 

4

 

Front Speaker (Lime)**

10

DVI-D Port

 

 

 

 

 

 

 

 

 

5

 

Microphone (Pink)**

11

PS/2 Mouse/Keyboard Port

 

 

 

6USB 3.1 Gen1 Ports (USB3_34)

*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

8

B450M-HDV R4.0

** 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

9

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. 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 overtighten the screws! Doing so may damage the motherboard.

English

10

B450M-HDV R4.0

2.1 Installing the CPU

Unplug all power cables before installing the CPU.

1

2

English

11

3

English

12

B450M-HDV R4.0

2.2 Installing the CPU Fan and Heatsink

After 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. Make sure that the CPU and the heatsink are securely fastened and in good contact with each other.

Please turn off the power or remove the power cord before changing a CPU or heatsink.

Installing the CPU Box Cooler SR1

1

2

English

13

3

4

English

4-pin FAN cable

 

N1

FA

U_

 

CP

 

14

B450M-HDV R4.0

Installing the AM4 Box Cooler SR2

1

2

English

15

3

English

16

B450M-HDV R4.0

4

4-pin FAN cable

 

N1

FA

_

 

PU

 

C

 

English

17

ASRock B450M-HDV R4.0 Service Manual

Installing the AM4 Box Cooler SR3

1

2

English

18

B450M-HDV R4.0

3

4

English

19

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