Asrock A520M-HDVP/DASH User Manual

Version 1.0

Published July 2020

Copyright©2020 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 6

1.4 I/O Panel 8

Chapter 2 Installation 9

2.1 Installing the CPU 10

2.2 Installing the CPU Fan and Heatsink 12

2.3 Installing Memory Modules (DIMM) 20

2.4 Expansion Slots (PCI and PCI Express Slots) 22

2.5 Jumpers Setup 23

2.6 Onboard Headers and Connectors 24

2.7 M.2_SSD (NGFF) Module Installation Guide (M2_1) 28

Chapter 3 Software and Utilities Operation 31

3.1 Installing Drivers 31

3.2 ASRock Motherboard Utility (A-Tuning) 32

3.2.1 Installing ASRock Motherboard Utility (A-Tuning) 32

3.2.2 Using ASRock Motherboard Utility (A-Tuning) 32

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

Chapter 4 UEFI SETUP UTILITY 41

4.1 Introduction 41

4.1.1 UEFI Menu Bar 41

4.1.2 Navigation Keys 42

4.2 Main Screen 43

4.3 OC Tweaker Screen 44

4.4 Advanced Screen 47

4.4.1 CPU Conguration 48

4.4.2 Onboard Devices Conguration 49

4.4.3 Storage Conguration 50

4.4.4 ACPI Conguration 51

4.4.5 Super IO Conguration 52

4.4.6 Trusted Computing 53

4.4.7 AMD PBS 54

4.4.8 AMD CBS 55

4.4.9 Realtek PCIe GBE Family Controller 56

4.4.10 MAC Address Network Conguration 57

4.4.11 MAC Address Boot Conguration 58

4.4.12 MAC Address Network Conguration 59

4.5 Tools 60

4.6 Hardware Health Event Monitoring Screen 61

4.7 Security Screen 62

4.8 Boot Screen 63

4.9 Exit Screen 65

A520M-HDVP/DASH

Chapter 1 Introduction

ank you for purchasing ASRock A520M-HDVP/DASH 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 ht tp://www.a srock.com.

1.1 Package Contents

ASRock A520M-HDVP/DASH Motherboard (Micro ATX Form Factor)

•

ASRock A520M-HDVP/DASH Quick Installation Guide

•

ASRock A520M-HDVP/DASH Support CD

•

1 x I/O Panel Shield

•

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

•

1 x Screw for M.2 Socket (Optional)

•

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1

1.2 Specications

Platform

CPU

Chipset

Memory

•

•

•

* Not compatible with AMD RyzenTM 5 3400G and RyzenTM 3

3200G.

•

•

•

•

•

•

* Please refer to Memory Support List on ASRock’s website for

more information. (http://www.asrock.com/)

* Please refer to page 20 for DDR4 UDIMM maximum

frequency support.

•

•

•

Micro ATX Form Factor

Solid Capacitor design

Supports 3rd Gen AMD AM4 RyzenTM / future AMD

RyzenTM Processors (3000 and 4000 Series Processors)*

6 Power Phase design

AMD A520

Dual Channel DDR4 Memory Technology

2 x DDR4 DIMM Slots

AMD Ryzen series CPUs (Matisse) support DDR4

4600+(OC)/4533(OC)/4466(OC)/4400(OC)/4333(OC)/4266

(OC)/4200(OC)/4133(OC)/4000(OC)/3866(OC)/3800(OC)/

3733(OC)/3600(OC)/3466(OC)/3200/2933/2667/2400/2133

ECC & non-ECC, un-buered memory*

AMD Ryzen series APUs (Renoir) support DDR4 4733+

(OC)/4666(OC)/4600(OC)/4533(OC)/4466(OC)/

4400(OC)/4333(OC)/4266(OC)/4200(OC)/4133(OC)/

4000(OC)/3866(OC)/3800(OC)/3733(OC)/3600(OC)/

3466(OC)/3200/2933/2667/2400/2133 ECC & non-ECC, un-

buered memory*

Max. capacity of system memory: 64GB

Supports Extreme Memory Prole (X MP) memory modules

15μ Gold Contact in DIMM Slots

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2

Expansion
Slot

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

•

* Supports NVMe SSD as boot disks

2 x PCI Express 3.0 x1 Slots

•

1 x PCI Slot

•

Graphics

A520M-HDVP/DASH

Integrated AMD RadeonTM Vega Series Graphics in Ryzen

•

Series APU*

* Actual support may vary by CPU

DirectX 12, Pixel Shader 5.0

•

Shared memor y default 2GB. Max Shared memory supports

•

up to 16GB.

* e Max shared memory 16GB requires 32GB system

memory installed.

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

•

DisplayPort 1.4

Supports Triple Monitor

•

* Only DVI-D will function if DVI-D and DisplayPort 1.4 ports

are both connected.

Supports HDMI 2.1 with max. resolution up to 4K x 2K

•

(4096x2160) @ 60Hz

Supports DisplayPort 1.4 with max. resolution up to 5K

•

(5120x2880)@120Hz

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 2.1 Port (Compliant

HDMI monitor is required)

Supports HDR (High Dynamic Range) with HDMI 2.1

•

Supports HDCP 2.3 with HDMI 2.1 and DisplayPort 1.4

•

Ports

Supports 4K Ultra HD (UHD) playback with HDMI 2.1 and

•

DisplayPort 1.4 Ports

Supports Microso PlayReady®

•

Audio

LAN

7.1 CH HD Audio (Realtek ALC887 Audio Codec)

•

Supports Surge Protection

•

PCIE x1 Gigabit LAN 10/100/1000 Mb/s

•

Realtek RTL8111EPV

•

Supports Wake-On-LAN

•

Supports Lightning/ESD Protection

•

Supports Energy Ecient Ethernet 802.3az

•

Supports PXE

•

Supports DASH

•

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3

English

Rear Panel
I/O

Storage

Connector

1 x PS/2 Mouse Port

•

1 x PS/2 Keyboard Port

•

1 x Serial Port: COM1

•

1 x D-Sub Port

•

1 x DVI-D Port

•

1 x HDMI Port

•

1 x DisplayPort 1.4

•

2 x USB 2.0 Ports (Supports ESD Protection)

•

4 x USB 3.2 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

•

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 2280 M.2

•

SATA3 6.0 Gb/s module and M.2 PCI Express module up to

Gen3 x4 (32 Gb/s)*

* Supports NVMe SSD as boot disks

* Supports ASRock U.2 Kit

1 x Print Port Header

•

1 x SPI TPM Header

•

1 x COM Port Header

•

1 x Chassis Intrusion 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.

1 x Chassis Fan Connector (4-pin)

•

* e Chassis Fan supports the water cooler fan of maximum

1A (12W) fan power.

1 x Chassis/Water Pump Fan Connector (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 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

•

4

BIOS
Feature

Hardware
Monitor

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

•

ESD Protection)

1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports)

•

(Supports ESD Protection)

AMI UEFI Legal BIOS with GUI support

•

Supports “Plug and Play”

•

ACPI 5.1 compliance wake up events

•

Supports jumperfree

•

SMBIOS 2.3 support

•

1.8V, DRAM, VDDP Voltage Multi-adjustment

•

Temperature Sensing: CPU, Chassis, Chassis/Water Pump

•

Fans

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

•

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

•

ture): 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

•

A520M-HDVP/DASH

Microso® Windows® 10 64-bit

OS

Certica­tions

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

Please realize that the re is a certain r isk involved with overclocking, 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.

•

FCC, CE

•

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

•

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5

1.3 Motherboard Layout

English

6

A520M-HDVP/DASH

No. Description

1 8 pin 12V Power Connector (ATX12V1)

2 CPU Fan Connector (CPU_FAN1)

3 2 x 288-pin DDR4 DIMM Slots (DDR4_A1, DDR4_B1)

4 ATX Power Connector (ATXPWR1)

5 USB 3.2 Gen1 Header (USB3_ 5_6)

6 SPI TPM Header (SPI_TPM_J1)

7 SATA3 Connector (SATA3_3) (Upper), SATA3 Connector (SATA3_4) (Lower)

8 SATA3 Connector (SATA3_1) (Upper), SATA3 Connector (SATA3_2) (Lower)

9 System Panel Header (PANEL1)

10 Clear CMOS Jumper (CLRCMOS1)

11 Chassis Intrusion and Speaker Header (SPK_CI1)

12 Chassis/Water Pump Fan Connector (CHA_FAN1/WP)

13 USB 2.0 Header (USB_3_4)

14 USB 2.0 Header (USB_5_6)

15 Print Port Header (LPT1)

16 COM Port Header (COM1)

17 Chassis Fan Connector (CHA_FAN2)

18 Front Panel Audio Header (HD_AUDIO1)

English

7

1.4 I/O Panel

1 4

32

5

6

13 78

12

11

10

9

No. Description No. Description

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

2 D-Sub Port 9 USB 3.2 Gen1 Ports (USB3_1234)

3 Serial Port (COM2) 10 DisplayPort 1.4

4 LAN RJ-45 Port* 11 HDMI Port

5 Line In (Light Blue)** 12 DVI-D Port

6 Front Speaker (Lime)** 13 PS/2 Keyboard Port

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 L ED

SPEED LE D

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

8

** Function of the Au dio Ports in 7.1-channel Con guration:

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

A520M-HDVP/DASH

Chapter 2 Installation

is is a Micro 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.

•

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 over-

•

tighten the screws! Doing so may damage the motherboard.

English

9

2.1 Installing the CPU

Unplug all power cables be fore installing the CPU.

1

English

10

2

A520M-HDVP/DASH

3

11

English

2.2 Installing the CPU Fan and Heatsink

Aer 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. Ma ke sure that the

CPU and the heatsink are securely fastened and in good contact with each other.

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

Installing the CPU Box Cooler SR1

1

English

12

2

A520M-HDVP/DASH

3

4

1

N

FA

_

U

P

C

English

13

Installing the AM4 Box Cooler SR2

1

2

English

14

A520M-HDVP/DASH

3

15

English

4

1
N

FA

_

U

P

C

*e diagrams shown here are for reference only. e headers might be in a dierent position on

your motherboard.

English

16

Installing the AM4 Box Cooler SR3

1

A520M-HDVP/DASH

2

English

17

3

4

English

18

A520M-HDVP/DASH

5

CPU_FAN1

6

1

N

FA

_

U

P

C

2

D

E

L

_

B

RG

+12V

*e diagrams shown here are for reference only. e headers might be in a dierent position

on your motherboard.

English

19

2.3 Installing Memory Modules (DIMM)

is motherboard provides two 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 identica l (the same

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

2. It is unable to activate Dual Channel Memor y Technology with only one memory
module instal led.

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.

AMD non-XMP Memory Frequency Support

Ryzen Series CPUs (Matisse):

English

UDIMM Memory Slot

A1 B1

SR - 3200

- SR 3200

DR - 3200

- DR 3200

SR SR 3200

DR DR 3200

Ryzen Series APUs (Renoir):

UDIMM Memory Slot

A1 B1

SR - 3200

- SR 3200

DR - 3200

- DR 3200

SR SR 3200

DR DR 3200

Frequency

(Mhz)

Frequency

(Mhz)

20

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 .

1

2

A520M-HDVP/DASH

3

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21

2.4 Expansion Slots (PCI and PCI Express Slots)

ere are 1 PCI slot and 3 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.

PCI slot:

e PCI1 slot is used to install expansion cards that have 32-bit PCI interface.

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.

For a better ther mal environment, ple ase connect a ch assi s fan to the motherboard’s
chassis fan connector (CHA_ FAN1/WP or CHA_FAN2) when using multipl e graph­ics card s.

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22

A520M-HDVP/DASH

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”.

Clear CMOS Jumper

(CLRCMOS1)

(see p.6, No. 10)

CLRCMOS1 allows you to clear the data in CMOS. e data in CMOS includes

system setup information such as system password, date, time, and system setup

parameters. To clear and reset the system parameters to default setup, please

turn o the computer and unplug the power cord, then use a jumper cap to short

the pins on CLRCMOS1 for 3 seconds. Please remember to remove the jumper

cap aer clearing the CMOS. 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.

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-pin Jumper

Short: Clear CMOS

Open: Default

23

English

2.6 Onboard Headers and Connectors

SPE AKE R

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-pin PANEL1)

(see p.6, No. 9)

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 powe r 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

PLE D+

PLE D-

HDL ED-

HDL ED+

PWR BTN #

GND

GND

RES ET#

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.

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24

Chassis Intrusion and

Speaker Header

(7-pin SPK_CI1)

(see p.6, No. 11)

DUM MY
+5V

1

SIG NAL

DUM MY

GND

DUM MY

Please connect the

chassis intrusion and the

chassis speaker to this

header.

A520M-HDVP/DASH

Serial ATA3 Connectors

(SATA3_1:

see p.6, No. 8) (Upper)

(SATA3_2:

see p.6, No. 8) (Lower)

(SATA3_3:

see p.6, No. 7) (Upper)

(SATA3_4:

see p.6, No. 7) (Lower)

USB 2.0 Headers

(9-pin USB_3_4)

(see p.6, No. 13)

(9-pin USB_5_6)

(see p.6, No. 14)

USB 3.2 Gen1 Header

(19-pin USB3_5_6)

(see p.6, No. 5)

SATA3_3

SATA3_1

USB _PW R

1

USB _PW R

IntA _PA_S SRX-

IntA _PA_S SRX+

IntA _PA_S STX-

IntA _PA_S STX+

IntA _PA_D -

IntA _PA_D +

Vbus

GND

GND

ese four SATA3

connectors support SATA

data cables for internal

SATA3_4

storage devices with up to

6.0 Gb/s data transfer rate.

SATA3_2

ere are two headers

P-

P+

GND

DUM MY

on this motherboard.

Each USB 2.0 header can

support two ports.

GND

P+

P-

VbusVbus

IntA _PB_ SSRX -

IntA _PB_ SSRX +

GND

IntA _PB_ SSTX -

IntA _PB_ SSTX +

GND

IntA _PB_ D-

IntA _PB_ D+

Dumm y

1

ere is one header on

this motherboard. is

USB 3.2 Gen1 header can

support two ports.

Front Panel Audio Header

(9-pin HD_AUDIO1)

(see p.6, No. 18)

1. High Denition 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.

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 adju st “Recording Volume”.

OUT _R ET

MIC _RE T

PRE SEN CE #

GN D

1

OUT 2_L

J_S ENS E
OUT 2_R

MIC 2_R

MIC 2_L

is header is for

connecting audio devices

to the front audio panel.

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25

Chassis Water Pump Fan

8 5

Connector

(4-pin CHA_FAN1/WP)

(see p.6, No. 12)

GND

FAN _VO LT AGE

CHA _FA N_S PE ED

1 2 3 4

FAN _SP EED _C ONT ROL

is motherboard

provides one 4-Pin water

cooling chassis fan

connector. If you plan to

connect a 3-Pin

chassis

water cooler fan, please

connect it to Pin 1-3.

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26

Chassis Fan Connector

(4-pin CHA_FAN2)

(see p.6, No. 17)

CPU Fan Connector

(4-pin CPU_FAN1)

(see p.6, No. 2)

ATX Power Connector

(24-pin ATXPWR1)

(see p.6, No. 4)

ATX 12V Power

Connector

(8-pin ATX12V1)

(see p.6, No. 1)

FAN _S PEE D_ CON TR OL

CHA _F AN_ SP EED

+12 V

GND

1 2 3 4

+12 V

CPU _FA N_ SPE ED

FAN _ SP EE D_C ON TRO L

12

1

4

GND

Please connect fan cables

4
3

to the fan connector and

2
1

match the black wire to

the ground pin.

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.

is motherboard

provides an 8-pin ATX

1

12V power connector. To

use a 4-pin ATX power

supply, please plug it along

Pin 1 and Pin 5.

*Warning: Please make

sure that the power cable

connected is for the CPU

and not the graphics

card. Do not plug the

PCIe power cable to this

connector.

A520M-HDVP/DASH

Serial Port Header

(9-pin COM1)

(see p.6, No. 16)

SPI TPM Header

(13-pin SPI_TPM_J1)

(see p.6, No. 6)

Print Port Header

(25-pin LPT1)

(see p.6, No. 15)

SPI _ DQ3

1

SPI _ DQ2

RRX D1

1

DDC D#1

+3. 3 V

Dum m y

SPI _ MIS O

SPI _ CS0

DDT R#1

DDS R#1

GND

TTX D1

CLK

SPI _ MOS I

GND

RSM R ST#

CCT S#1

RRI #1

RRTS #1

RST #

TPM _ PIR Q

SPI _ TPM _CS #

is COM1 header

supports a serial port

module.

is connector supports SPI

Trusted Platform Module (TPM)

system, which can securely store

keys, digital certicates, pass-

words, and data. A TPM system

also helps enhance network

security, protects digital

identities, and ensures platform

integrity.

AFD#

ERRO R#

PINI T#

1

SPD1

SPD0

STB#

SLIN #

SPD2

SPD3

SPD4

SPD5

SPD6

GND

SPD7

ACK#

BUSY

is is an interface

for print port cable

that allows convenient

connection of printer

PE

SLCT

devices.

27

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2.7 M.2_SSD (NGFF) Module Installation Guide (M2_1)

The M.2, also known as the Next Generat ion Form Factor (NGFF), is a small size and

versatile card edge connector that aims to replace mPCIe and mSATA.

e Ultra M.2 Socket (M2_1) supports M Key type 2280 M.2 SATA3 6.0 Gb/s module and

M.2 PCI Express module up to Gen3 x4 (32 Gb/s).

Installing the M.2_SSD (NGFF) Module

Step 1

Prepare a M.2_SSD (NGFF) module

and the screw.

Step 2

Depending on the PCB type and

length of your M.2_SSD (NGFF)

module, nd the corresponding nut

location to be used.

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28

No. 1

Nut Location A

PCB Length 8cm

Module Type Type2280

A520M-HDVP/DASH

Step 3

Align and gently insert the M.2

(NGFF) SSD module into the M.2

slot. Please be aware that the M.2

(NGFF) SSD module only ts in one

A

orientation.

A

o

20

Step 4

Tighten the screw with a screwdriver

to secure the module into place.

Please do not overtighten the screw

NUT1NUT2

as this might damage the module.

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29

M.2_SSD (NGFF) Module Support List

Vendor Interface P/N

SanDisk PCIe SanDisk-SD6PP4M-128G (Gen2 x2)
Intel PCIe INTEL 6000P-SSDPEKKF256G7 (nvme)
Intel PCIe INTEL 6000P-SSDPEKKF512G7 (nvme)
Intel PCIe SSDPEKKF512G7 NVME / 512GB
Intel SATA 540S-SSDSCKKW240H6 / 240GB
Kingston PCIe Kingston SHPM2280P2 / 240G (Gen2 x4)
Samsung PCIe Samsung XP941-MZHPU512HCGL(Gen2x4)
Samsung PCIe SM951 (NVME) / 512GB
Samsung PCIe SM951 (MZHPV512HDGL) / 512GB
ADATA SATA ADATA - AXNS381E-128GM-B
ADATA PCIe ASX8000NP-512GM-C / 512GB
ADATA PCIe ASX7000NP-512GT-C / 512GB
ADATA SATA ASU800NS38-512GT-C / 512GB
Crucial SATA Crucial-CT240M500SSD4-240GB
ezlink SATA ezlink P51B-80-120GB
Intel SATA INTEL 540S-SSDSCKKW240H6-240GB
Kingston SATA Kingston SM2280S3G2/120G - Win8.1
Kingston SATA Kingston-RBU-SNS8400S3 / 180GD
Kingston PCIe SKC1000/480G
Kingston PCIe SKC1000/960GB NVME
LITEON SATA LITEON LJH-256V2G-256GB (2260)
PLEXTOR SATA PLEXTOR PX-128M6G-2260-128GB
PLEXTOR SATA PLEXTOR PX-128M7VG-128GB
PLEXTOR PCIe PX-512M8PeG/ 512GB
SanDisk SATA SanDisk X400-SD8SN8U-128G
SanDisk SATA Sandisk Z400s-SD8SNAT-128G-1122
SanDisk SATA SanDisk-SD6SN1M-128G
Transcend SATA Transcend TS256GMTS800-256GB
Transcend SATA TS512GMTS800 / 512GB
V-Color SATA V-Color 120G
V-Color SATA V-Color 240G
WD SATA WD GREEN WDS240G1G0B-00RC30
WD PCIe WDS512G1X0C-00ENX0 (NVME) / 512GB

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30

For the latest updates of M.2 _SSD (NFGG) module support list, please visit our website

for details: http://www.asrock.com

A520M-HDVP/DASH

Chapter 3 Software and Utilities Operation

3.1 Installing Drivers

e Support CD that comes with the motherboard contains necessary drivers and

useful utilities that enhance the motherboard’s features.

Running The Support CD

To begin using the support CD, insert the CD into your CD-ROM drive. e CD

automatically displays the Main Menu if “AUTORUN” is enabled in your computer.

If the Main Menu does not appear automatically, locate and double click on the le

“ASRSETUP.EXE” in the Support CD to display the menu.

Drivers Menu

e drivers compatible to your system will be auto-detected and listed on the

support CD driver page. Please click Instal l All or follow the order from top to

bottom to install those required drivers. erefore, the drivers you install can work

properly.

Utilities Menu

e Utilities Menu shows the application soware that the motherboard supports.

Click on a specic item then follow the installation wizard to insta ll it.

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3.2 ASRock Motherboard Utility (A-Tuning)

ASRock Motherboard Utilit y (A-Tuning) is ASRock’s multi purpose soware suite

with a new interface, more new features and improved utilities.

3.2.1 Installing ASRock Motherboard Utility (A-Tuning)

ASRock Motherboard Utilit y (A-Tuning) can be downloaded from ASRock Live

Update & APP Shop. Aer the installation, you will nd the icon “ASRock Mother-

board Utility (A-Tuning)“ on your desktop. Double-click the

“ASRock Motherboard Utility (A-Tuning)“ icon, ASRock Motherboard Utility

(A-Tuning) main menu will pop up.

3.2.2 Using ASRock Motherboard Utility (A-Tuning)

ere are ve sections in ASRock Motherboard Utility (A-Tuning) main menu:

Operation Mode, OC Tweaker, System Info, FAN-Tastic Tuning and Settings.

Operation Mode

Choose an operation mode for your computer.

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32

OC Tweaker

Congurations for overclocking the system.

A520M-HDVP/DASH

System Info

View information about the system.

*e System Browser tab may not appear for certain models.

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33

FAN-Tastic Tuning

Congure up to ve dierent fan speeds using the graph. e fans will automatically shi

to the next speed level when the assigned temperature is met.

Settings

Congure ASRock ASRock Motherboard Utility (A-Tuning). Click to select "Auto

run at Windows Startup" if you want ASRock Motherboard Utility (A-Tuning) to

be launched when you start up the Windows operating system.

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34

A520M-HDVP/DASH

3.3 ASRock Live Update & APP Shop

e ASRock Live Update & APP Shop is an online store for purchasing and

downloading soware applications for your ASRock computer. You can quick ly and

easily insta ll various apps and support utilities. With ASRock Live Update & APP

Shop, you can optimize your system and keep your motherboard up to date simply

with a few clicks.

Double-click on your desktop to access ASRock Live Update & APP Shop
utility.

*You need to be connected to the Internet to download apps f rom the ASRock Live Update & APP Shop.

3.3.1 UI Overview

Category Panel

Hot News

Information Panel

Category Panel: e category panel contains several category tabs or buttons that

when selected the information panel below displays the relative information.

Information Panel: e information panel in the center displays data about the

currently selected category and allows users to perform job-related tasks.

Hot News: e hot news section displays the various latest news. Click on the image

to visit the website of the selected news and know more.

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35

3.3.2 Apps

When the "Apps" tab is selected, you will see all the available apps on screen for you

to download.

Installing an App

Step 1

Find the app you want to install.

e most recommended app appears on the le side of the screen. e other various

apps are shown on the right. Please scroll up and down to see more apps listed.

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36

You can check the price of the app and whether you have already intalled it or not.

- e red icon displays the price or "Free" if the app is free of charge.

- e green "Installed" icon means the app is installed on your computer.

Step 2

Click on the app icon to see more details about the selected app.

A520M-HDVP/DASH

Step 3

If you want to install the app, click on the red icon to start downloading.

Step 4

When installation completes, you can nd the green "Installed " icon appears on the

upper right corner.

To uninstall it, simply click on the trash can icon .
*e trash icon may not appear for certain apps.

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37

Upgrading an App

You can only upgrade the apps you have already installed. When there is an

available new version for your app, you will nd the mark of "New Version"

appears below the installed app icon.

Step 1

Click on the app icon to see more details.

Step 2

Click on the yellow icon to start upgrading.

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38

A520M-HDVP/DASH

3.3.3 BIOS & Drivers

Installing BIOS or Drivers

When the "BIOS & Drivers" tab is selected, you will see a list of recommended or

critical updates for the BIOS or drivers. Please update them all soon.

Step 1

Please check the item information before update. Click on to see more details.

Step 2

Click to select one or more items you want to update.

Step 3

Click Update to start the update process.

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39

3.3.4 Setting

In the "Setting" page, you can change the language, select the server location, and

determine if you want to automatically run the ASRock Live Update & APP Shop

on Windows startup.

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40

A520M-HDVP/DASH

Chapter 4 UEFI SETUP UTILITY

4.1 Introduction

is section explains how to use the UEFI SETUP UTILITY to congure your

system. You may run the UEFI SETUP UTILITY by pressing <F2> or <Del> right

aer you power on the computer, other wise, the Power-On-Self-Test (POST) will

continue with its test routines. If you wish to enter the UEFI SETUP UTILITY aer

POST, restart the system by pressing <Ctl> + <Alt> + <Delete>, or by pressing the

reset button on the system chassis. You may also restart by turning the system o

and then back on.

Becau se the UEFI soware is constantly being upd ated, the following UEFI setup
screens and de scriptions are for reference purpose only, and they may not exactly
match what you see on your scre en.

4.1.1 UEFI Menu Bar

e top of the screen has a menu bar with the following selections:

Main

OC Tweaker

Advanced

Tool

H/W Monitor

Security

Boot

Exit

For setting system time/date information

For overclocking congurations

For advanced system congurations

Useful tools

Displays current hardware status

For security settings

For conguring boot settings and boot priority

Exit the current screen or the UEFI Setup Utility

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41

4.1.2 Navigation Keys

Use < > key or < > key to choose among the selections on the menu bar, and

use < > key or < > key to move the cursor up or down to select items, then

press <Enter> to get into the sub screen. You can also use the mouse to click your

required item.

Please check the following table for the descriptions of each navigation key.

Navigation Key(s) Description

+ / -

<Tab>

<PGUP>

<PGDN>

<HOME>

<END>

<F1>

<F7>

<F9>

<F10>

<F12>

<ESC>

To change option for the selected items

Switch to next function

Go to the previous page

Go to the next page

Go to the top of the screen

Go to the bottom of the screen

To display the General Help Screen

Discard changes and exit the SETUP UTILITY

Load optimal default values for all the settings

Save changes and exit the SETUP UTILITY

Print screen

Jump to the Exit Screen or exit the current screen

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42

4.2 Main Screen

When you enter the UEFI SETUP UTILITY, the Main screen will appear and

display the system overview.

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43

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4.3 OC Tweaker Screen

In the OC Tweaker screen, you can set up overclocking features.

Becau se the UEFI soware is constantly being upd ated, the following UEFI setup
screens and de scriptions are for reference purpose only, and they may not exactly
match what you see on your scre en.

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44

Overclock Mode(Bus Speed)

Select the overclock mode. Warning! When overclocking also the PCIe, PCI, SATA and

USB busses will be overcloked which may cause instability or failure. Please install an

operating system and the drivers required before overclocking, or else your HDD's may be

undetectable. Overclocking is not supported if the monitor is connected via the onboard

D-Bus/VGA connector.

SoC/Uncore OC Voltage(VID)

Specify the SoC/Uncore voltage (VDD_SOC) in mV to support memory and Innity Fabric

overclocking. VDD_SOC also determines the GPU voltage on processors with integrated

graphics. “SoC/Uncore OC Mode” needs to be enabled to force this voltage.

A520M-HDVP/DASH

CLD0 VDDP Voltage Control

AMD Overclocking Setup VDDP is a voltage for the DDR4 bus signaling (PHY), and it is

derived from your DRAM Voltage (VDDIO_Mem). As a result, VDDP voltage in mV can

approach but not exceed your DRAM Voltage.

CLD0 VDDG CCD Voltage Control

AMD Overclocking Setup VDDG CCD represents voltage for the data portion of the Innity

Fabric. It is derived from the CPU SoC/Uncore Voltage (VDD_SOC). VDDG can approach

but not exceed VDD_SOC.

CLD0 VDDG IOD Voltage Control

AMD Overclocking Setup VDDG IOD represents voltage for the data portion of the Innity

Fabric. It is derived from the CPU SoC/Uncore Voltage (VDD_SOC). VDDG can approach

but not exceed VDD_SOC.

DRAM Information

Load XMP Setting

Load XMP settings to overclock the memory and perform beyond standard specications.

DRAM Frequency

If [Auto] is selected, the motherboard will detect the memory module(s) inserted and assign

the appropriate frequency automatically. Setting DRAM Frequency can adjust DRAM

Timing.

Innity Fabric Frequency and Dividers

AMD Overclocking Setup Set Innity Fabric frequency (FCLK). Auto: FCLK = MCLK.

Manual: FCLK must be less than or equal to MCLK for best performance in most cases.

Latency penalties are incurred if FCLK and MCLK are mismatched, but suciently high

MCLK can negate or overcome this penalty.

DRAM Timing Conguration

External Voltage Settings

+1.8 Voltage

Congure the voltage for +1.8.

DRAM Voltage

Use this to congure DRAM Voltage. e default value is [Auto].

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45

VDDP

Congure the voltage for the VDDP.

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46

A520M-HDVP/DASH

4.4 Advanced Screen

In this section, you may set the congurations for the following items: CPU

Conguration, Onboard Devices Conguration, Storage Conguration, ACPI

Conguration, Super IO Conguration, Trusted Computing , AMD PBS, AMD

CBS, Rea ltek PCIe GBE Family Controller, MAC Address Network Conguration,

MAC Address Boot Conguration and MAC Address Network Conguration.

Setting wrong values in this sec tion may cause the system to malfunction.

UEFI Conguration

DASH Support

Enable/disable DASH support.

Active Page on Entry

Select the default page when entering the UEFI setup utility.

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47

4.4.1 CPU Conguration

PSS Support

Use this to enable or disable the generation of ACPI_PPC, _PSS, and _PCT objects.

NX Mode

Use this to enable or disable NX mode.

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48

SVM Mode

When this is set to [Enabled], a VMM (Virtual Machine Architecture)can utilize the

additional hardware capabilities provided by AMD-V. e default value is [Enabled].

Coniguration options: [Enabled] and [Disabled].

SMT Mode

is item can be used to disable symmetric multithreading. To re-enable SMT, a

power cycle is needed aer selecting [Auto].

Warning: S3 is not supported on systems where SMT is disabled.

AMD fTPM Switch

Use this to enable or disable AMD CPU fTPM.

A520M-HDVP/DASH

4.4.2 Onboard Devices Conguration

SR-IOV Support

Enable/disable the SR-IOV (Single Root IO Virtualization Support) if the system

has SR-IOV capable PCIe devices.

UMA Frame buer Size

is item allows you to set the size of the UMA frame buer.

(Only for processor with integrated graphics)

Gnb Hd Audio

Enable/disable onboard HD audio. Set to Auto to enable onboard HD audio and

automatically disable it when a sound card is installed.

Front Panel

Enable/disable front panel HD audio.

Restore on AC/Power Loss

Select the power state aer a power failure. If [Power O] is selected, the power will

remain o when the power recovers. If [Power On] is selected, the system will start

to boot up when the power recovers.

Onboard LAN

Enable or disable the onboard network interface controller.

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49

4.4.3 Storage Conguration

SATA Mode

AHCI: Supports new features that improve performance.

RAID: Combine multiple disk drives into a logical unit.

SATA Hot Plug

Enable/disable the SATA Hot Plug function.

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50

4.4.4 ACPI Conguration

Suspend to RAM

It is recommended to select auto for ACPI S3 power saving.

A520M-HDVP/DASH

Deep Sleep

Congure deep sleep mode for power saving when the computer is shut down. We

recommend disabling Deep Sleep for better system compatibility and stability.

PS/2 Keyboard S4/S5 Wakeup Support

Allow the system to be waked up by a PS/2 Keyboard in S4/S5.

PCI and PCIE Devices Power On

Allow the system to be waked up by a PCI or PCIE device and enable wake on LAN.

RTC Alarm Power On

Allow the system to be waked up by the rea l time clock alarm. Set it to By OS to let

it be handled by your operating system.

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51

4.4.5 Super IO Conguration

Serial Port

Enable or disable the Serial port.

Serial Port Address

Select the address of the Serial port.

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52

Serial Port

Enable or disable the Serial port.

Infrared Port Address

Select the address of the Infrared port.

Parallel Port

Enable or disable the Parallel port.

Change Settings

Select the address of the Parallel port.

Device Mode

Select the device mode according to your connected device.

4.4.6 Trusted Computing

Security Device Support

Enable or disable BIOS support for security device.

A520M-HDVP/DASH

53

English

4.4.7 AMD PBS

e AMD PBS menu accesses AMD specic features.

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54

4.4.8 AMD CBS

e AMD CBS menu accesses AMD specic features.

A520M-HDVP/DASH

55

English

4.4.9 Realtek PCIe GBE Family Controller

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56

4.4.10 MAC Address Network Conguration

A520M-HDVP/DASH

57

English

4.4.11 MAC Address Boot Conguration

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58

4.4.12 MAC Address Network Conguration

A520M-HDVP/DASH

59

English

4.5 Tools

Easy RAID Installer

Easy R AID Installer helps you to copy the R AID driver from the support CD to

your USB storage device. Aer copying the drivers please change the SATA mode to

RAID, then you can start installing the operating system in RAID mode.

SSD Secure Erase Tool

All the SSD's listed that supports Secure Erase function.

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60

NVME Sanitization Tool

Aer you Sanitize SSD, all user data will be permanently destroyed on the SSD and

cannot be recovered.

Instant Flash

Save UEFI les in your USB storage device and run Instant Flash to update your

UEFI.

A520M-HDVP/DASH

4.6 Hardware Health Event Monitoring Screen

is section allows you to monitor the status of the hardware on your system,

including the parameters of the CPU temperature, motherboard temperature, fan

speed and voltage.

CPU FAN1 Setting

Select a fan mode for CPU Fan 1, or choose Customize to set 5 CPU temperatures

and assign a respective fan speed for each temperature.

FAN Conguration

Case Open Feature

Enable or disable Case Open Feature to detect whether the chassis cover has been removed.

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61

4.7 Security Screen

In this section you may set or change the supervisor/user password for the system.

You may also clear the user password.

Supervisor Password

Set or change the password for the administrator account. Only the administrator

has authority to change the settings in the UEFI Setup Utility. Leave it blank and

press enter to remove the password.

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User Password

Set or change the password for the user account. Users are unable to change the

settings in the UEFI Setup Utility. Leave it blank and press enter to remove the

password.

Secure Boot

Enable to support Secure Boot.

A520M-HDVP/DASH

4.8 Boot Screen

is section displays the available devices on your system for you to congure the

boot settings and the boot priority.

Fast Boot

Fast Boot minimizes your computer's boot time. In fast mode you may not boot

from an USB storage device. e VBIOS must support UEFI GOP if you are using

an external graphics card. Please notice that Ultra Fast mode will boot so fast that

the only way to enter this UEFI Setup Utility is to Clear CMOS or run the Restart to

UEFI utility in Windows.

Boot From Onboard LAN

Allow the system to be waked up by the onboard LAN.

Setup Prompt Timeout

Congure the number of seconds to wait for the setup hot key.

Bootup Num-Lock

Select whether Num Lock should be turned on or o when the system boots up.

Full Screen Logo

Enable to display the boot logo or disable to show normal POST messages.

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CSM (Compatibility Support Module)

CSM

Enable to launch the Compatibility Support Module. Please do not disable unless

you’re running a WHCK test.

Launch PXE OpROM Policy

Select UEFI only to run those that support UEFI option ROM only. Select Legacy

only to run those that support legacy option ROM only. Select Do not launch to not

execute both legacy and UEFI option ROM.

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Launch Storage OpROM Policy

Select UEFI only to run those that support UEFI option ROM only. Select Legacy

only to run those that support legacy option ROM only. Select Do not launch to not

execute both legacy and UEFI option ROM.

Other PCI Device ROM Priority

For PCI devices other than Network. Mass storage or Video denes which OpROM

to launch.

A520M-HDVP/DASH

4.9 Exit Screen

Save Changes and Exit

When you select this option the following message, “Save conguration changes

and exit setup?” will pop out. Select [OK] to save changes and exit the UEFI SETUP

UTILITY.

Discard Changes and Exit

When you select this option the following message, “Discard changes and exit

setup?” will pop out. Select [OK] to exit the UEFI SETUP UTILITY without saving

any changes.

Discard Changes

When you select this option the following message, “Discard changes?” will pop

out. Select [OK] to discard all changes.

Load UEFI BIOS Defaults

Load UEFI BIOS Default values for all the setup questions. e F9 key can be used

for this operation.

Launch EFI Shell from lesystem device

Copy shellx64.e to the root directory to launch EFI Shell.

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Contact Information

If you need to contact ASRock or want to know more about ASRock, you’re welcome

to visit ASRock’s website at http://ww w.asrock.com; or you may contact your dealer

for further information. For technical questions, please submit a support request

form at http://www.asrock.com/support/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

e Netherlands

Phone: [phone]

Fax: [phone]

ASRock America, Inc.

13848 Magnolia Ave, Chino, CA91710

U.S.A.

Phone: [phone]

Fax: [phone]

DECLARATION OF CONFORMITY

Per FCC Part 2 Section 2.1077(a)

Responsible Party Name: ASRock Incorporation

Address:

Phone/Fax No:

hereby declares that the product

Product Name : Motherboard

13848 Magnolia Ave, Chino, CA91710

[phone]/[phone]

Model Number :

Conforms to the following specications:

FCC Part 15, Subpart B, Unintentional Radiators

Supplementary Information:

A520M-HDVP/DASH

is device complies with part 15 of the FCC Rules. Operation is subject to the

following two conditions: (1) is device may not cause harmful interference,

and (2) this device must accept any interference received, including interference

that may cause undesired operation.

James

Representative Person’s Name:

Signature :

Date :

May 12, 2017

EU Declaration of Conformity

EMC —Directive 2014/30/EU (from April 20th, 2016)

☐

For the following equipment:

Motherboard

(Product Name)

A520M-HDVP/DASH / 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)

ڛ

☐ EN 55022:2010/AC:2011 Class B EN 55024:2010/A1:2015

ڛ EN 55032:2012+AC:2013 Class B ڛڛ EN 61000-3-3:2013
ڛ EN 61000-3-2:2014

☐

LVD —Directive 2014/35/EU (from April 20th, 2016)

EN 60950-1 : 2011+ A2: 2013 ☐

ڛ RoHS — Directive 2011/65/EU
ڛ CE marking

EN 60950-1 : 2006/A12: 2011

(EU conformity marking)

ASRock EUROPE B.V.

(Company Name)

Bijsterhuizen 1111 6546 AR Nijmegen e Netherlands

(Company Address)

Person responsible for making this declaration:

(Name, Surname)

A.V.P

(Position / Title)

August 28, 2020

(Date)

P/N: 15G062248000AK V1.0