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GA-H81M-DS2V
User's Manual
Rev. 1001
12ME-H81DS2V-1001R

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Summary of Contents for Gigabyte GA-H81M-DS2V

  • Page 1 GA-H81M-DS2V User's Manual Rev. 1001 12ME-H81DS2V-1001R...
  • Page 2: Identifying Motherboard Revision

    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-H81M-DS2V Motherboard Layout ................4 GA-H81M-DS2V Motherboard Block Diagram ..............5 Chapter 1 Hardware Installation ..................6 Installation Precautions ..................6 Product Specifications ..................7 Installing the CPU .................... 9 Installing the Memory ..................9 Installing an Expansion Card ................. 10 Back Panel Connectors ..................
  • Page 4: Ga-H81M-Ds2V Motherboard Layout

    GA-H81M-DS2V Motherboard Layout KB_MS_USB CPU_FAN ATX_12V_2X4 SYS_FAN2 LGA1150 USB30_LAN ® Super I/O AUDIO GA-H81M-DS2V PCIEX16 Realtek ® GbE LAN PCIEX1_1 CODEC Intel ® PCIEX1_2 M_BIOS SYS_FAN1 CLR_CMOS F_AUDIO F_USB2 F_USB1 F_PANEL Box Contents 5 GA-H81M-DS2V motherboard 5 Motherboard driver disk...
  • Page 5: Ga-H81M-Ds2V Motherboard Block Diagram

    GA-H81M-DS2V Motherboard Block Diagram 1 PCI Express x16 CPU CLK+/- (100 MHz) LGA1150 DDR3 1600/1333 MHz PCIe CLK Dual Channel Memory (100 MHz) DVI-D PCI Express Bus Single BIOS D-Sub PCIe CLK 2 SATA 6Gb/s (100 MHz) PCI Express Bus...
  • Page 6: 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 7: 1-2 Product Specifications

    Š Support for non-ECC 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...
  • Page 8 Micro ATX Form Factor; 24.4cm x 17.0cm Š * GIGABYTE reserves the right to make any changes to the product specifications and product-related information without prior notice. * Please visit the Support & Downloads\Utility page on GIGABYTE's website to check the supported operating system(s) for the software listed in the "Unique Features"...
  • 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 DDR3 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 for optimum performance.
  • Page 11: Internal Connectors

    Line Out Jack (Green) The default line out jack. Use this audio jack for a headphone or 2-channel speaker. This jack can be used to connect front speakers in a 4/5.1/7.1-channel audio configuration. Mic In Jack (Pink) The default Mic in jack. Microphones must be connected to this 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.
  • Page 12: Atx_12V_2X4/Atx

    1/2) ATX_12V_2X4/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.
  • Page 13: Sata 3Gb/S Connectors

    5) SATA3 0/1 (SATA 6Gb/s Connectors) The SATA connectors conform to SATA 6Gb/s standard and are compatible with SATA 3Gb/s and SATA 1.5Gb/s standard. Each SATA connector supports a single SATA device. Pin No. Definition SATA3 6) SATA2 2/3 (SATA 3Gb/s Connectors) The SATA connectors conform to SATA 3Gb/s standard and are compatible with SATA 1.5Gb/s standard.
  • Page 14 8) F_AUDIO (Front Panel Audio Header) The front panel audio header supports Intel High Definition audio (HD) and AC'97 audio. You may connect your chassis front panel audio module to this header. Make sure the wire assignments of the module connector match the pin assignments of the motherboard header.
  • Page 15: 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 16: M.i.t

    Differing from traditional UEFI interface, the Dashboard Mode provides a fancy and user-friendly BIOS environment where users can easily point and click through various settings and make adjustments for optimum performance. In Dashboard Mode, you can use your mouse to move through the option menus for quick configuration or you can click Classic Setup under the Shortcuts list on the right of the screen or press <F2>...
  • Page 17: Cpu Clock Ratio

    & CPU Clock Ratio Allows you to alter the clock ratio for the installed CPU. The adjustable range is dependent on the CPU being installed. & CPU Frequency Displays the current operating CPU frequency. ` Advanced CPU Core Settings & CPU Clock Ratio, CPU Frequency The settings above are synchronous to those under the same items on the Advanced Frequency Settings menu.
  • Page 18 & C3 State Support (Note 1) Allows you to determine whether to let the CPU enter C3 mode in system halt state. When enabled, the CPU core frequency and voltage will be reduced during system halt state to decrease power consumption. The C3 state is a more enhanced power-saving state than C1.
  • Page 19 & Profile DDR Voltage When using a non-XMP memory module or Extreme Memory Profile (X.M.P.) is set to Disabled, this item will display as 1.50V. When Extreme Memory Profile (X.M.P.) is set to Profile1 or Profile2, this item will display the value based on the SPD data on the XMP memory. &...
  • Page 20: System Information

    & CPU 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 CPU temperature. You can Normal adjust the fan speed with EasyTune based on your system requirements. (Default) Allows the fan to run at slow speeds.
  • Page 21: Bios Features

    & System Language Selects the default language used by the BIOS. & System Date Sets the system date. The date format is week (read-only), month, date, and year. Use <Enter> to switch between the Month, Date, and Year fields and use the <Page Up> or <Page Down> key to set the desired value. &...
  • Page 22: Fast Boot

    & 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 23: Boot Mode Selection

    & Windows 8 Features Allows you to select the operating system to be installed. (Default: Other OS) & CSM Support Enables or disables UEFI CSM (Compatibility Support Module) to support a legacy PC boot process. Enables UEFI CSM. (Default) Always Disables UEFI CSM and supports UEFI BIOS boot process only.
  • Page 24: Peripherals

    & User Password Allows you to configure a user password. Press <Enter> on this item, type the password, and then press <Enter>. You will be requested to confirm the password. Type the password again and press <Enter>. You must enter the administrator password (or user password) at system startup and when entering BIOS Setup. However, the user password only allows you to make changes to certain BIOS settings but not all.
  • Page 25: Audio Controller

    The USB 3.0 ports are routed to the EHCI controller and the xHCI controller is turned Disabled off. All USB 3.0 devices function as High Speed devices regardless of xHCI software support/availability. Allows you to determine whether to rout the USB 3.0 ports to the xHCI or EHCI controller Manual before booting to OS, and also provides you with options to manually rout each USB 3.0/2.0 port to xHCI or EHCI.
  • Page 26: Power Management

    & External SATA Enables or disables support for external SATA devices. (Default: Disabled) ` Realtek PCIe GBE Family Controller This sub-menu provides information on LAN configuration. Power Management & Power Loading Enables or disables dummy load. When the power supply is at low load, a self-protection will activate causing it to shutdown or fail.
  • Page 27: Save & Exit

    & Power On By Keyboard Allows the system to be turned on by a PS/2 keyboard wake-up event. Note: To use this function, you need an ATX power supply providing at least 1A on the +5VSB lead. Disables this function. (Default) Disabled Any Key Press any key to turn on the system.
  • Page 28: Chapter 3 Appendix

    & Exit Without Saving Press <Enter> on this item and select Yes. This exits the BIOS Setup without saving the changes made in BIOS Setup to the CMOS. Select No or press <Esc> to return to the BIOS Setup Main Menu. &...
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  • Page 31: 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 32: Contact Us

    Tech. and Non-Tech. Support (Sales/Marketing) : http://ggts.gigabyte.com.tw WEB address (English): http://www.gigabyte.com WEB address (Chinese): http://www.gigabyte.tw You may go to the GIGABYTE website, select your language in the language list on the top right corner of the website. GIGABYTE Global Service System •...

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