ASRock A520M-ITX/ac User Manual

ASRock A520M-ITX/ac Manual

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  • ASRock A520M-ITX/ac | User Manual - Page 1
  • ASRock A520M-ITX/ac | User Manual - Page 2
    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 A520M-ITX/ac | User Manual - Page 3
    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
  • ASRock A520M-ITX/ac | User Manual - Page 4
    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
  • ASRock A520M-ITX/ac | User Manual - Page 5
    ) Module Installation Guide (M2_1) 32 Chapter 3 Software and Utilities Operation 35 3.1 Installing Drivers 35 3.2 ASRock Motherboard Utility (A-Tuning) 36 3.2.1 Installing ASRock Motherboard Utility (A-Tuning) 36 3.2.2 Using ASRock Motherboard Utility (A-Tuning) 36 3.3 ASRock Live Update
  • ASRock A520M-ITX/ac | User Manual - Page 6
    3.3.3 BIOS & Drivers 43 3.3.4 Setting 44 3.4 ASRock Polychrome SYNC 45 Chapter 4 UEFI SETUP UTILITY 48 4.1 Introduction 48 4.1.1 UEFI Menu Bar 48 4.1.2 Navigation Keys 49 4.2 Main Screen 50 4.3 OC Tweaker Screen 51 4.4 Advanced
  • ASRock A520M-ITX/ac | User Manual - Page 7
    latest VGA cards and CPU support list on ASRock's website as well. ASRock website http://www.asrock.com. 1.1 Package Contents • ASRock A520M-ITX/ac Motherboard (Mini-ITX Form Factor) • ASRock A520M-ITX/ac Quick Installation Guide • ASRock A520M-ITX/ac Support CD • 1 x I/O Panel Shield • 2 x Serial
  • ASRock A520M-ITX/ac | User Manual - Page 8
    CPU • Mini-ITX Form Factor • Solid Capacitor design • Supports 3rd Gen AMD AM4 Ryzen™ / future Support List on ASRock's website for more information. (http://www.asrock.com/) * Please refer to page 23 for DDR4 UDIMM maximum frequency support. • Max. capacity of system memory: 64GB • Supports
  • ASRock A520M-ITX/ac | User Manual - Page 9
    A520M-ITX/ac Expansion Slot • 1 x PCI Express 3.0 x16 Slot (PCIE1: x16 mode)* * AMD Ryzen series CPUs (Matisse) supports PCIe riser cards to extend x8/x8 slots * 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) Graphics •
  • ASRock A520M-ITX/ac | User Manual - Page 10
    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 English Connector • 1 x RGB LED Header * Supports in total up to 12V/3A, 36W LED Strip • 1 x Addressable LED Header * Supports in total up to 5V/3A, 15W LED Strip • 1 x CPU Fan
  • ASRock A520M-ITX/ac | User Manual - Page 11
    A520M-ITX/ac • 2 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control) * The Chassis/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power. * CHA_FAN1 is required) * For detailed product information, please visit our website: http://www.asrock.com English 5
  • ASRock A520M-ITX/ac | User Manual - Page 12
    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
  • ASRock A520M-ITX/ac | User Manual - Page 13
    M2_WIFI1 1 HD_AUDIO1 1 SPEAKER1 15 14 1 2 3 4 5 CPU_FAN1 1 1 ADDR_LED1 RGB_LED1 CHA_FAN1 /WP 6 ATXPWR1 A520M-ITX/ac SATA3_1_3 DDR4_B1 (64 bit, 288-pin module) DDR4_A1 (64 bit, 288-pin module) SOCKET AM4 RoHS AMD A520 PCIE1 M2_1 PANEL1 PLED PWRBTN HDLED RESET USB_3_4 SATA3_2_4
  • ASRock A520M-ITX/ac | User Manual - Page 14
    No. Description 1 CPU Fan Connector (CPU_FAN1) 2 Addressable LED Header (ADDR_LED1) 3 RGB LED Header (RGB_LED1) 4 Chassis/Water Pump Fan Connector (CHA_FAN1/WP) 5 2 x 288-pin DDR4 DIMM Slots (DDR4_A1, DDR4_B1) 6 ATX Power Connector (ATXPWR1) 7 SATA3 Connectors (SATA3_1_3) 8 SATA3 Connectors (
  • ASRock A520M-ITX/ac | User Manual - Page 15
    1.4 I/O Panel A520M-ITX/ac 3 1 2 4 11 10 12 No. Description 1 USB 2.0 Ports (USB_12)* 2 LAN RJ-45 Port** 3 Line In (Light Blue)*** 4 Front Speaker (Lime)*** 5 Antenna Ports 6 Microphone (Pink)*** 9 7 6 5 8 No. Description 7
  • ASRock A520M-ITX/ac | User Manual - Page 16
    *** Function of the Audio Ports in 7.1-channel Configuration: Port Light Blue (Rear panel) Lime (Rear panel) Pink (Rear panel) Lime (Front panel) Function Rear Speaker Out Front Speaker Out Central /Subwoofer Speaker Out Side Speaker Out English 10
  • ASRock A520M-ITX/ac | User Manual - Page 17
    A520M-ITX/ac 1.5 WiFi-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
  • ASRock A520M-ITX/ac | User Manual - Page 18
    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
  • ASRock A520M-ITX/ac | User Manual - Page 19
    A520M-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
  • ASRock A520M-ITX/ac | User Manual - Page 20
    2.1 Installing the CPU Unplug all power cables before installing the CPU. 1 2 14 English
  • ASRock A520M-ITX/ac | User Manual - Page 21
    A520M-ITX/ac 3 15 English
  • ASRock A520M-ITX/ac | User Manual - Page 22
    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
  • ASRock A520M-ITX/ac | User Manual - Page 23
    A520M-ITX/ac 3 4 CPU_FAN1 17 English
  • ASRock A520M-ITX/ac | User Manual - Page 24
    Installing the AM4 Box Cooler SR2 1 2 18 English
  • ASRock A520M-ITX/ac | User Manual - Page 25
    A520M-ITX/ac 3 19 English
  • ASRock A520M-ITX/ac | User Manual - Page 26
    4 CPU_FAN1 *The diagrams shown here are for reference only. The headers might be in a different position on your motherboard. 20 English
  • ASRock A520M-ITX/ac | User Manual - Page 27
    Installing the AM4 Box Cooler SR3 1 A520M-ITX/ac 2 21 English
  • ASRock A520M-ITX/ac | User Manual - Page 28
    3 4 22 English
  • ASRock A520M-ITX/ac | User Manual - Page 29
    A520M-ITX/ac 5 CPU_FAN1 6 CPU_FAN1 +12V RGB_LED2 *The diagrams shown here are for reference only. The headers might be in a different position on your motherboard. 23 English
  • ASRock A520M-ITX/ac | User Manual - Page 30
    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): UDIMM Memory Slot A1 B1 SR - - SR DR - - DR SR SR DR DR Frequency (Mhz) 3200 3200 3200 3200 3200
  • ASRock A520M-ITX/ac | User Manual - Page 31
    A520M-ITX/ac 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. 1 2 3 25 English
  • ASRock A520M-ITX/ac | User Manual - Page 32
    the installation. PCIe slots: PCIE1 (PCIe 3.0 x16 slot) is used for PCI Express x16 lane width graphics cards. * AMD Ryzen series CPUs (Matisse) supports PCIe riser cards to extend x8/x8 slots For a better thermal environment, please connect a chassis fan to the motherboard's chassis fan connector
  • ASRock A520M-ITX/ac | User Manual - Page 33
    A520M-ITX/ac 2.5 Jumpers Setup The illustration shows how jumpers are setup. When the jumper cap is placed on the pins, the jumper is "Short". If no jumper
  • ASRock A520M-ITX/ac | User Manual - Page 34
    2.6 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.7, No. 10)
  • ASRock A520M-ITX/ac | User Manual - Page 35
    A520M-ITX/ac SATA3_4 SATA3_3 SATA3_2 SATA3_1 Serial ATA3 Connectors (SATA3_1_3: see p.7, No. 7) (SATA3_2_4: see p.7, No. 8) 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 Headers (9-pin USB_3_4) (see p.7, No. 11)
  • ASRock A520M-ITX/ac | User Manual - Page 36
    Chassis Water Pump Fan Connectors (4-pin CHA_FAN1/WP) 4 3 21 (see p.7, No. 4) FAN_SPEED_CONTROL CHA_FAN_SPEED FAN_VOLTAGE GND (4-pin CHA_FAN2/WP) 1 2 (see p.7, No. 13) 3 4 GND FAN_VOLTAGE CHA_FAN_SPEED FAN_SPEED_CONTROL This motherboard provides two 4-Pin water cooling chassis fan
  • ASRock A520M-ITX/ac | User Manual - Page 37
    A520M-ITX/ac RGB LED Header (4-pin RGB_LED1) (see p.7, No. 3) 1 12V G R B Addressable LED Header (3- orientation; otherwise, the cable may be damaged. * Please refer to page 46 for further instructions on this header. This header is used to connect Addressable LED extension cable which allows
  • ASRock A520M-ITX/ac | User Manual - Page 38
    2.7 M.2_SSD (NGFF) Module Installation Guide (M2_1) The M.2, also known as the Next Generation Form Factor (NGFF), is a small size and versatile card edge connector that aims to replace mPCIe and mSATA. The Ultra M.2 Socket (M2_1) supports M Key type 2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI
  • ASRock A520M-ITX/ac | User Manual - Page 39
    1 2 A520M-ITX/ac 1 Step 3 Before installing a M.2 (NGFF) SSD module, please loosen the screws to remove the M.2 heatsink. *Please remove the protective films on the bottom side of the M.2
  • ASRock A520M-ITX/ac | User Manual - Page 40
    M.2_SSD (NGFF) Module Support List Vendor ADATA ADATA ADATA ADATA ADATA Crucial Crucial Intel Kingston Plextor Plextor WDS100T1B0B-00AS40 WDS240G1G0B-00RC30 For the latest updates of M.2_SSD (NFGG) module support list, please visit our website for details: http://www.asrock.com English 34
  • ASRock A520M-ITX/ac | User Manual - Page 41
    A520M-ITX/ac Chapter 3 Software and Utilities Operation 3.1 Installing Drivers The 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
  • ASRock A520M-ITX/ac | User Manual - Page 42
    more new features and improved utilities. 3.2.1 Installing ASRock Motherboard Utility (A-Tuning) ASRock Motherboard Utility (A-Tuning) can be downloaded from ASRock Live Update & APP Shop. After the installation, you will find the icon "ASRock Motherboard Utility (A-Tuning)" on your desktop. Double
  • ASRock A520M-ITX/ac | User Manual - Page 43
    OC Tweaker Configurations for overclocking the system. A520M-ITX/ac System Info View information about the system. *The System Browser tab may not appear for certain models. 37 English
  • ASRock A520M-ITX/ac | User Manual - Page 44
    shift to the next speed level when the assigned temperature is met. Settings Configure 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
  • ASRock A520M-ITX/ac | User Manual - Page 45
    A520M-ITX/ac 3.3 ASRock Live Update & APP Shop The ASRock Live Update & APP Shop is an online store for purchasing and downloading software applications for your ASRock computer. You can quickly and easily install various apps and support utilities. With ASRock Live Update & APP Shop, you can
  • ASRock A520M-ITX/ac | User Manual - Page 46
    on the right. Please scroll up and down to see more apps listed. You can check the price of the app and whether you have already intalled it or not. - The red icon displays the price or "Free" if the app is free of charge. - The green "Installed" icon means the app
  • ASRock A520M-ITX/ac | User Manual - Page 47
    A520M-ITX/ac Step 3 If you want to install the app, click on the red icon to start downloading. Step 4 When installation completes, you can find the green "
  • ASRock A520M-ITX/ac | User Manual - Page 48
    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 find 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
  • ASRock A520M-ITX/ac | User Manual - Page 49
    A520M-ITX/ac 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
  • ASRock A520M-ITX/ac | User Manual - Page 50
    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. 44 English
  • ASRock A520M-ITX/ac | User Manual - Page 51
    A520M-ITX/ac 45 English
  • ASRock A520M-ITX/ac | User Manual - Page 52
    SYNC ASRock Connect your RGB LED strip to the RGB LED Header (RGB_LED1) on the motherboard. A520M-ITX/ac RGB_LED1 1 12V G R B 1 B R 12V G 1. Never install the come with the package. 2. The RGB LED header supports standard 5050 RGB LED strip (12V/G/R/B), with a maximum power rating of 3A
  • ASRock A520M-ITX/ac | User Manual - Page 53
    A520M-ITX/ac A520M-ITX/ac Connecting the Addressable RGB LED Strip Connect your Addressable RGB LED strip to that the RGB LED strips do not come with the package. 2. The RGB LED header supports WS2812B addressable RGB LED strip (5V/Data/ GND), with a maximum power rating of 3A (5V) and length
  • ASRock A520M-ITX/ac | User Manual - Page 54
    Polychrome SYNC Utility Now you can adjust the RGB LED color through the ASRock Polychrome SYNC Utility. Download this utility from the ASRock Live Update & APP Shop and start coloring your PC style your way! Drag the tab to customize your preference. Toggle on/off the RGB LED
  • ASRock A520M-ITX/ac | User Manual - Page 55
    A520M-ITX/ac Chapter 4 UEFI SETUP UTILITY 4.1 Introduction This section explains how to use the UEFI SETUP UTILITY to configure your system. You may run the UEFI SETUP UTILITY by pressing or right after you power on the computer, otherwise, the Power-On-Self-Test overclocking
  • ASRock A520M-ITX/ac | User Manual - Page 56
    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 to get into the sub screen. You can also use the mouse to click your required item. Please check the following
  • ASRock A520M-ITX/ac | User Manual - Page 57
    A520M-ITX/ac 4.2 Main Screen When you enter the UEFI SETUP UTILITY, the Main screen will appear and display the system overview. 51 English
  • ASRock A520M-ITX/ac | User Manual - Page 58
    In the OC Tweaker screen, you can set up overclocking features. Because the UEFI software is constantly being updated see on your screen. CPU Frequency and Voltage(VID) Change If this item is set to [Manual], the multiplier and voltage will be set based on user selection. Final result is depending on
  • ASRock A520M-ITX/ac | User Manual - Page 59
    A520M-ITX/ac CCD1 CCX0 Frequency (MHz) Use this item to adjust CCX0 Frequency. CCX1 Frequency (MHz) Use this item to adjust CCX1 Frequency. SoC/Uncore OC Voltage(VID) Specify the SoC/Uncore voltage (VDD_SOC) in mV to support memory and Infinity Fabric overclocking. VDD_SOC also determines the GPU
  • ASRock A520M-ITX/ac | User Manual - Page 60
    Infinity Fabric Frequency and Dividers AMD Overclocking Setup Set Infinity 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,
  • ASRock A520M-ITX/ac | User Manual - Page 61
    Load User Default Load previously saved user defaults. Save User UEFI Setup Profile to Disk Save current UEFI settings as an user default profile to disk. Load User UEFI Setup Profile to Disk Load previously saved user defaults from the disk. A520M-ITX/ac English 55
  • ASRock A520M-ITX/ac | User Manual - Page 62
    UEFI setup utility. Full HD UEFI When [Auto] is selected, the resolution will be set to 1920 x 1080 if the monitor supports Full HD resolution. If the monitor does not support Full HD resolution, then the resolution will be set to 1024 x 768. When [Disable] is selected, the resolution will be set
  • ASRock A520M-ITX/ac | User Manual - Page 63
    4.4.1 CPU Configuration A520M-ITX/ac PSS Support Use this to enable or disable the generation of ACPI_PPC, _PSS, a power cycle is needed after 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. 57 English
  • ASRock A520M-ITX/ac | User Manual - Page 64
    LED in the ACPI S5 state. SR-IOV Support Enable/disable the SR-IOV (Single Root IO Virtualization Support) if the system has SR-IOV capable PCIe is installed. Front Panel Enable/disable front panel HD audio. Restore on AC/Power Loss Select the power state after a power failure. If [Power Off]
  • ASRock A520M-ITX/ac | User Manual - Page 65
    WAN Radio Configure the WiFi module's connectivity. BT On/Off Enable/disable the bluetooth. PS2 Y-Cable Enable the PS2 Y-Cable or set this option to Auto. A520M-ITX/ac English 59
  • ASRock A520M-ITX/ac | User Manual - Page 66
    4.4.3 Storage Configuration 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. 60 English
  • ASRock A520M-ITX/ac | User Manual - Page 67
    A520M-ITX/ac Suspend to RAM It is recommended to select auto for ACPI S3 power saving. Deep Sleep Configure 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
  • ASRock A520M-ITX/ac | User Manual - Page 68
    4.4.5 Trusted Computing Security Device Support Enable or disable BIOS support for security device. 62 English
  • ASRock A520M-ITX/ac | User Manual - Page 69
    4.4.6 AMD PBS A520M-ITX/ac The AMD PBS menu accesses AMD specific features. English 63
  • ASRock A520M-ITX/ac | User Manual - Page 70
    4.4.7 AMD CBS The AMD CBS menu accesses AMD specific features. 64 English
  • ASRock A520M-ITX/ac | User Manual - Page 71
    4.5 Tools A520M-ITX/ac Easy RAID Installer Easy RAID Installer helps you to copy the RAID driver from the support CD to your operating system in RAID mode. SSD Secure Erase Tool All the SSD's listed that supports Secure Erase function. NVME Sanitization Tool After you Sanitize SSD, all user data
  • ASRock A520M-ITX/ac | User Manual - Page 72
    4.6 Hardware Health Event Monitoring Screen This 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
  • ASRock A520M-ITX/ac | User Manual - Page 73
    A520M-ITX/ac CHA_FAN2/WP Switch Select CHA_FAN2 or Water Pump mode. Chassis Fan 2 Control Mode Select PWM mode or DC mode for Chassis Fan 2. Chassis Fan 2 Setting
  • ASRock A520M-ITX/ac | User Manual - Page 74
    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. 68 English
  • ASRock A520M-ITX/ac | User Manual - Page 75
    A520M-ITX/ac 4.8 Boot Screen This section displays the available devices on your system for you to configure the boot settings and the boot priority. Boot From Onboard
  • ASRock A520M-ITX/ac | User Manual - Page 76
    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. Launch
  • ASRock A520M-ITX/ac | User Manual - Page 77
    A520M-ITX/ac AddOn ROM Display Enable AddOn ROM Display to see the AddOn ROM messages or configure the AddOn ROM if you've enabled Full Screen Logo. Disable for faster boot speed. 71 English
  • ASRock A520M-ITX/ac | User Manual - Page 78
    4.9 Exit Screen Save Changes and Exit When you select this option the following message, "Save configuration 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
  • ASRock A520M-ITX/ac | User Manual - Page 79
    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 http://www.asrock.com/support/tsd.asp ASRock Incorporation 2F., No.37, Sec
  • ASRock A520M-ITX/ac | User Manual - Page 80
    Per FCC Part 2 Section 2.1077(a) Responsible Party Name: ASRock Incorporation Address: 13848 Magnolia Ave, Chino, CA91710 Phone/Fax No: +1-909-590-8308/+1-909-590-1026 hereby declares that the product Product Name : Motherboard Model Number : A520M-ITX/ac Conforms to the following speci cations: FCC
  • ASRock A520M-ITX/ac | User Manual - Page 81
    EU Declaration of Conformity For the following equipment: Motherboard (Product Name) A520M-ITX/ac / 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
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