Gigabyte GA-A320M-HD2 User Manual
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Gigabyte GA-A320M-HD2 User Manual

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GA-A320M-HD2
User's Manual
Rev. 1001
For more product details, please visit GIGABYTE's website.
To reduce the impacts on global warming, the packaging materials of this product
are recyclable and reusable. GIGABYTE works with you to protect the environment.

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Summary of Contents for Gigabyte GA-A320M-HD2

  • Page 1 GA-A320M-HD2 User's Manual Rev. 1001 For more product details, please visit GIGABYTE's website. To reduce the impacts on global warming, the packaging materials of this product are recyclable and reusable. GIGABYTE works with you to protect the environment.
  • Page 2 Information in this manual is protected by copyright laws and is the property of GIGABYTE. Changes to the specifications and features in this manual may be made by GIGABYTE without prior notice. No part of this manual may be reproduced, copied, translated, transmitted, or published in any form or by any means without GIGABYTE's prior written permission.

  • Page 3: Table Of Contents

    Table of Contents GA-A320M-HD2 Motherboard Layout ................4 Chapter 1 Hardware Installation ..................5 Installation Precautions ..................5 1-2 Product Specifications ..................6 Installing the CPU .................... 9 Installing the Memory ..................9 Installing an Expansion Card ................. 10 Back Panel Connectors .................. 10 Internal Connectors ..................

  • Page 4: Ga-A320M-Hd2 Motherboard Layout

    GA-A320M-HD2 Motherboard Layout ATX_12V CPU_FAN KB_MS SYS_FAN1 Socket AM4 HDMI R_USB30 R_USB USB31_LAN M_BIOS Realtek ® GA-A320M-HD2 AUDIO GbE LAN PCIEX16 SYS_FAN2 PCIEX1 ® Super I/O SATA3 PCIe to PCI Bridge AMD A320 PCIEX1_2 CODEC CLR_CMOS SPDIF_O F_PANEL F_AUDIO F_USB2...

  • Page 5: Chapter 1 Hardware Installation

    Chapter 1 Hardware Installation Installation Precautions The motherboard contains numerous delicate electronic circuits and components which can become damaged as a result of electrostatic discharge (ESD). Prior to installation, carefully read the user's manual and follow these procedures: • Prior to installation, make sure the chassis is suitable for the motherboard. •...

  • Page 6: 1-2 Product Specifications

    Š non-ECC mode) Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules Š Support for Extreme Memory Profile (XMP) memory modules Š (Go to GIGABYTE's website for the latest supported memory speeds and memory modules.) Onboard Integrated Graphics Processor: Š 1 x D-Sub port, supporting a maximum resolution of 1920x1200@60 Hz...
  • Page 7 Internal 1 x 24-pin ATX main power connector Š 1 x 8-pin ATX 12V power connector Connectors Š 1 x CPU fan header Š 2 x system fan headers Š 4 x SATA 6Gb/s connectors Š 1 x front panel header Š...
  • Page 8 Support for Windows 10 64-bit Š Support for Windows 7 64-bit System Š * Please download the "Windows USB Installation Tool" from GIGABYTE's website and install it before installing Windows 7. Form Factor Micro ATX Form Factor; 24.4cm x 20.5cm Š...

  • Page 9: Installing The Cpu

    • Make sure that the motherboard supports the memory. It is recommended that memory of the same capacity, brand, speed, and chips be used. (Go to GIGABYTE's website for the latest supported memory speeds and memory modules.) • Always turn off the computer and unplug the power cord from the power outlet before installing the memory to prevent hardware damage.

  • Page 10: Installing An Expansion Card

    Due to CPU limitations, read the following guidelines before installing the memory in Dual Channel mode. Dual Channel mode cannot be enabled if only one DDR4 memory module is installed. When enabling Dual Channel mode with two memory modules, it is recommended that memory of the same capacity, brand, speed, and chips be used. Installing an Expansion Card Read the following guidelines before you begin to install an expansion card: •...
  • Page 11 Mic In (Pink) The Mic in jack. To configure 7.1-channel audio, you have to use an HD front panel audio module and enable the multi-channel audio feature through the audio driver. Please visit GIGABYTE's website for more software information. • When removing the cable connected to a back panel connector, first remove the cable from your device and then remove it from the motherboard. • When removing the cable, pull it straight out from the connector. Do not rock it side to side to prevent an electrical short inside the cable connector.

  • Page 12: Internal Connectors

    Internal Connectors ATX_12V F_AUDIO CPU_FAN F_USB30 SYS_FAN1/2 F_USB1/F_USB2 SATA3 0/1/2/3 SPDIF_O F_PANEL CLR_CMOS Read the following guidelines before connecting external devices: • First make sure your devices are compliant with the connectors you wish to connect. • Before installing the devices, be sure to turn off the devices and your computer. Unplug the power cord from the power outlet to prevent damage to the devices.
  • Page 13 1/2) ATX_12V/ATX (2x4 12V Power Connector and 2x12 Main Power Connector) With the use of the power connector, the power supply can supply enough stable power to all the components on the motherboard. Before connecting the power connector, first make sure the power supply is turned off and all devices are properly installed. The power connector possesses a foolproof design. Connect the power supply cable to the power connector in the correct orientation.
  • Page 14 3/4) CPU_FAN/SYS_FAN1/SYS_FAN2 (Fan Headers) All fan headers on this motherboard are 4-pin. Most fan headers possess a foolproof insertion design. When connecting a fan cable, be sure to connect it in the correct orientation (the black connector wire is the ground wire). The speed control function requires the use of a fan with fan speed control design. For optimum heat dissipation, it is recommended that a system fan be installed inside the chassis.
  • Page 15 7) F_PANEL (Front Panel Header) Connect the power switch, reset switch, speaker, 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. • PLED/PWR_LED (Power LED): Power LED Power Switch Speaker Connects to the power status indicator...
  • Page 16 9) COM (Serial Port Header) The COM header can provide one serial port via an optional COM port cable. For purchasing the optional COM port cable, please contact the local dealer. Pin No. Definition Pin No. Definition NDCD- NDSR- NSIN NRTS- NSOUT NCTS-...
  • Page 17 12) TPM (Trusted Platform Module Header) You may connect a TPM (Trusted Platform Module) to this header. Pin No. Definition Pin No. Definition LCLK LAD0 LFRAME No Pin LRESET SB3V SERIRQ DEBUG LAD3 PORT LAD2 VCC3 LAD1 13) BAT (Battery) The battery provides power to keep the values (such as BIOS configurations, date, and time information) in the CMOS when the computer is turned off. Replace the battery when the battery voltage drops to a low level, or the CMOS values may not be accurate or may be lost.

  • Page 18: Chapter 2 Bios Setup

    To access the BIOS Setup program, press the <Delete> key during the POST when the power is turned on. To upgrade the BIOS, use either the GIGABYTE Q-Flash or @BIOS utility. Q-Flash allows the user to quickly and easily upgrade or back up BIOS without entering the operating system.
  • Page 19 M.I.T. Whether the system will work stably with the overclock/overvoltage settings you made is dependent on your overall system configurations. Incorrectly doing overclock/overvoltage may result in damage to CPU, chipset, or memory and reduce the useful life of these components. This page is for advanced users only and we recommend you not to alter the default settings to prevent system instability or other unexpected results.
  • Page 20 & AMD Cool&Quiet function Lets the AMD Cool'n'Quiet driver dynamically adjust the CPU clock and VID to reduce Enabled heat output from your computer and its power consumption. (Default) Disables this function. Disabled & SVM Mode Virtualization enhanced by Virtualization Technology will allow a platform to run multiple operating systems and applications in independent partitions. With virtualization, one computer system can function as multiple virtual systems. (Default: Enabled) &...
  • Page 21 & Channel Interleaving Enables or disables memory channel interleaving. Enabled allows the system to simultaneously access different channels of the memory to increase memory performance and stability. Auto lets the BIOS automatically configure this setting. (Default: Auto) & Rank Interleaving Enables or disables memory rank interleaving. Enabled allows the system to simultaneously access different ranks of the memory to increase memory performance and stability.
  • Page 22 ` Smart Fan 5 Settings & Monitor Allows you to select a target to monitor and to make further adjustment. (Default: CPU FAN) & Fan Speed Control Allows you to determine whether to enable the fan speed control function and adjust the fan speed. Allows the fan to run at different speeds according to the temperature.

  • Page 23: System

    System This section provides information on your motherboard model and BIOS version. You can also select the default language used by the BIOS and manually set the system time. & System Language Selects the default language used by the BIOS. &...

  • Page 24: Bios

    System program. (Default) & Full Screen LOGO Show Allows you to determine whether to display the GIGABYTE Logo at system startup. Disabled skips the GIGABYTE Logo when the system starts up. (Default: Enabled) & Fast Boot Enables or disables Fast Boot to shorten the OS boot process. Ultra Fast provides the fastest bootup speed.
  • Page 25 & SATA Support All Sata Devices All SATA devices are functional in the operating system and during the POST. Last Boot HDD Only Except for the previous boot drive, all SATA devices are disabled before the OS boot process completes. (Default) This item is configurable only when Fast Boot is set to Enabled or Ultra Fast.
  • Page 26 & Network Stack Disables or enables booting from the network to install a GPT format OS, such as installing the OS from the Windows Deployment Services server. (Default: Disabled) & Ipv4 PXE Support Enables or disables IPv4 PXE Support. This item is configurable only when Network Stack is enabled. & Ipv4 HTTP Support Enables or disables HTTP boot support for IPv4. This item is configurable only when Network Stack is enabled.

  • Page 27: Peripherals

    Peripherals & AMD CPU fTPM Enables or disables the TPM 2.0 function integrated in the AMD CPU. (Default:Disabled) & Primary Video Device (Note) Specifies the first initiation of the monitor display from the installed PCI Express graphics card or the onboard graphics. IGD Video Sets the onboard graphics as the first display. NB PCIe Slot Video Sets the PCI Express graphics card on the PCI Express slot controlled by the North Bridge as the first display. (Default) &...
  • Page 28 ` Trusted Computing Enables or disables Trusted Platform Module (TPM).(Default: Enabled) ` Super IO Configuration & Serial Port Enables or disables the onboard serial port. (Default: Enabled) ` NVMe Configuration Displays information on your NVME PCIe SSD if installed. ` OffBoard SATA Controller Configuration Displays information on your PCIe SSD if installed. - 28 -...

  • Page 29: Chipset

    Chipset & IOMMU Enables or disables AMD IOMMU support. (Default: Auto) & Integrated Graphics (Note) Enables or disables the onboard graphics function. The BIOS will automatically enable or disable the onboard graphics depending on the Auto graphics card being installed. (Default) Disables the onboard graphics.

  • Page 30: Power

    Power & AC BACK Determines the state of the system after the return of power from an AC power loss. The system returns to its last known awake state upon the return of the AC power. Memory Always On The system is turned on upon the return of the AC power. Always Off The system stays off upon the return of the AC power.
  • Page 31 & Soft-Off by PWR-BTTN Configures the way to turn off the computer in MS-DOS mode using the power button. Press the power button and then the system will be turned off instantly. (Default) Instant-Off Delay 4 Sec. Press and hold the power button for 4 seconds to turn off the system. If the power button is pressed for less than 4 seconds, the system will enter suspend mode.

  • Page 32: Save & Exit

    Save & Exit & Save & Exit Setup Press <Enter> on this item and select Yes. This saves the changes to the CMOS and exits the BIOS Setup program. Select No or press <Esc> to return to the BIOS Setup Main Menu. &...

  • Page 33: Chapter 3 Appendix

    Chapter 3 Appendix 3-1 Configuring a RAID Set RAID Levels RAID 0 RAID 1 RAID 10 Minimum Number of ≥2 Hard Drives Array Capacity Number of hard drives * Size of the smallest drive (Number of hard drives/2) * Size of the smallest drive Size of the smallest drive Fault Tolerance Before you begin, please prepare the following items: •...
  • Page 34 3. Insert the USB thumb drive and then browse to the location of the driver. The location of the driver is as follows: \Hw10\RAID\x64 4. Select AMD-RAID Bottom Device first and click Next to load the driver. Then select AMD-RAID Controller and click Next to load the driver. Finally, continue the OS installation. Please visit GIGABYTE's website for details on configuring a RAID array. - 34 -...

  • Page 35: Drivers Installation

    You can click the Xpress Install button and "Xpress Install" will install all of the selected drivers. Or click the arrow icon to individually install the drivers you need. Please visit GIGABYTE's website for Please visit GIGABYTE's website more software information.

  • Page 36: Regulatory Statements

    Contravention will be prosecuted. We believe that the information contained herein was accurate in all respects at the time of printing. GIGABYTE cannot, however, assume any responsibility for errors or omissions in this text. Also note that the information in this document is subject to change without notice and should not be construed as a commitment by GIGABYTE.
  • Page 37 FCC Notice (U.S.A. Only) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.

  • Page 38: Contact Us

    Contact Us GIGA-BYTE TECHNOLOGY CO., LTD. Address: No.6, Baoqiang Rd., Xindian Dist., New Taipei City 231, Taiwan TEL: +886-2-8912-4000, FAX: +886-2-8912-4005 Tech. and Non-Tech. Support (Sales/Marketing) : http://esupport.gigabyte.com WEB address (English): http://www.gigabyte.com WEB address (Chinese): http://www.gigabyte.tw GIGABYTE eSupport • To submit a technical or non-technical (Sales/Marketing) question, please link to: http://esupport.gigabyte.com...

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