Gigabyte Motherboard GA-H81M-D2V (rev.1.0) User Manual - English (version 1001)
Summary
This comprehensive manual serves as your ultimate guide for the GA-H81M-D2V Motherboard platform. It provides detailed instructions on hardware installation, covering crucial steps like CPU mounting, memory seating, and expansion card setup. Furthermore, it walks users through every aspect of BIOS Setup—from initial system checks to advanced power management features. Perfect for PC builders, enthusiasts, and IT professionals looking to successfully assemble, upgrade, or troubleshoot a high-performance desktop system using this robust motherboard.
Page 1 Text Content
GA-H81M-D2V
User's Manual Rev. 1001 12ME-H81MD2V-1001R
Page Summary Contents For Gigabyte Motherboard GA-H81M-D2V (rev.1.0) User Manual - English (version 1001)
Page 1
GA-H81M-D2V User's Manual Rev. 1001 12ME-H81MD2V-1001R
Page 2
Motherboard GA-H81M-D2V Motherboard GA-H81M-D2V Jul. 19, 2013 Jul. 19, 2013 Copyright © 2013 GIGA-BYTE TECHNOLOGY CO., LTD. All rights reserved. The trademarks mentioned in this manual are legally reg...
Page 3
Table of Contents GA-H81M-D2V Motherboard Layout ...............................................................................4 GA-H81M-D2V Motherboard Block Diagram ...................................
Page 4
GA-H81M-D2V Motherboard Layout KB_MS_USB CPU_FAN CO DV ATX_12V_2X4 VG LGA1150 VIA® VL805 R_USB30 GA-H81M-D2V SATA2 USB30_LAN SATA3 SYS_FAN DD R3 _1BAT AUDIO PCIEX16 Realtek® Gb E LAN DD R3 _2 B_BIOS P...
Page 5
GA-H81M-D2V Motherboard Block Diagram 1 PCI Express x16 CPU CLK+/- (100 MHz) DVI-D DDR3 1600/1333 MHz PCIe CLK LGA1150 CPU (100 MHz) Dual Channel Memory DMI 2.0 FDI PCI Express Bus MI (C en ter /S ub ...
Page 6
Chapter 1 Hardware Installation 1-1 Installation Precautions The motherboard contains numerous delicate electronic circuits and components which can become damaged as a result of electrostatic dischar...
Page 7
1-2 Product Specifications CPU Support for Intel® Core™ i7 processors/Intel® Core™ i5 processors/ Intel® Core™ i3 processors/Intel® Pentium® processors/ Intel® Celeron® processors in the LGA1150 packa...
Page 8
Internal 1 x 24-pin ATX main power connector Connectors 1 x 8-pin ATX 12V power connector 2 x SATA 6Gb/s connectors 2 x SATA 3Gb/s connectors 1 x CPU fan header 1 x system fan header 1 x front panel h...
Page 9
Bundled Norton® Internet Security (OEM version) Software Operating Support for Windows 8.1/8/7 System * If you plan to install Windows 8.1, please download the latest drivers from GIGABYTE's website. ...
Page 10
1-4 Installing the Memory Read the following guidelines before you begin to install the memory: Make sure that the motherboard supports the memory. It is recommended that memory of the same capacity, ...
Page 11
DVI-D Port (Note) The DVI-D port conforms to the DVI-D specification and supports a maximum resolution of 1920x1200 (the actual resolutions supported depend on the monitor being used). Connect a monit...
Page 12
1-7 Internal Connectors 1) ATX_12V_2X4 8) F_AUDIO 2) ATX 9) CLR_CMOS 3) CPU_FAN 10) F_USB30 4) SYS_FAN 11) F_USB1/F_USB2 5) SATA3 0/1 12) LPT 6) SATA2 2/3 13) BAT 7) F_PANEL Read the following guideli...
Page 13
DEBUG PORT DEBUG PORT 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 compo...
Page 14
DEBUG PORT DEBUG PORT DE BU DE BU PO RT PO RT DE BU DE BU PO RT PO RT 3/4) CPU_FAN/SYS_FAN (Fan Headers) The motherboard has a 4-pin CPU fan header (CPU_FAN) and a 4-pin system fan header (SYS_FAN). M...
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...
Page 16
9) CLR_CMOS (Clear CMOS Jumper) Use this jumper to clear the BIOS configuration and reset the CMOS values to factory defaults. To clear the CMOS values, use a metal object like a screwdriver to touch ...
Page 17
DEBUG PORT 12) LPT (Parallel Port Header) The LPT header can provide one parallel port via an optional LPT port cable. For purchasing the optional LPT port cable, please contact the local dealer. Pin ...
Page 18
Chapter 2 BIOS Setup BIOS (Basic Input and Output System) records hardware parameters of the system in the CMOS on the motherboard. Its major functions include conducting the Power-On Self-Test (POST)...
Page 19
This section provides information on the BIOS version, CPU base clock, CPU frequency, memory frequency, total memory size, CPU temperature, Vcore, and memory voltage. Whether the system will work stab...
Page 20
Filter PLL Level Allows you to set the Filter PLL. Auto lets the BIOS automatically configure this setting. (Default: Auto) Uncore Ratio Allows you to set the CPU Uncore ratio. The adjustable range is...
Page 21
CPU EIST Function (Note 1) Enables or disables Enhanced Intel® Speed Step Technology (EIST). Depending on CPU loading, Intel EIST technology can dynamically and effectively lower the CPU voltage and c...
Page 22
Channel A/B Memory Sub Timings This sub-menu provides memory timing settings for each channel of memory. This sub-menu provides memory timing settings for each channel of memory. The respective timing...
Page 23
System Fan Speed Control Allows you to determine whether to enable the fan speed control function and adjust the fan speed. Normal Allows the system fan to run at different speeds according to the sys...
Page 24
System Time Sets the system time. The time format is hour, minute, and second. For example, 1 p.m. is 13:0:0. Use <Enter> to switch between the Hour, Minute, and Second fields and use the <Pa...
Page 25
Security Option Specifies whether a password is required every time the system boots, or only when you enter BIOS Setup. After configuring this item, set the password(s) under the Administrator Passwo...
Page 26
Intel Virtualization Technology (Note) Enables or disables Intel® Virtualization Technology. Virtualization enhanced by Intel® Virtualization Technology will allow a platform to run multiple operating...
Page 27
Ipv4 PXE Support Enables or disables IPv4 PXE Support. This item is configurable only when Network stack is enabled. Ipv6 PXE Support Enables or disables IPv6 PXE Support. This item is configurable on...
Page 28
XHCI Mode Allows you to determine the operating mode for the x HCI controller in OS. Smart Auto This mode is available only when the BIOS supports the x HCI controller in the pre-boot environment. Thi...
Page 29
On Board LAN Controller Enables or disables the onboard LAN function. (Default: Enabled) If you wish to install a 3rd party add-in network card instead of using the onboard LAN, set this item to Disab...
Page 30
2-6 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. If this occurs, please set to E...
Page 31
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. Disabled Disa...
Page 32
2-7 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...
Page 33
Chapter 3 Appendix Drivers Installation Before installing the drivers, first install the operating system. (The following instructions use Windows 8 as the example operating system.) After installing ...
Page 34
Regulatory Statements Regulatory Notices This document must not be copied without our written permission, and the contents there of must not be imparted to a third party nor be used for any unauthoriz...
Page 36
Contact Us GIGA-BYTE TECHNOLOGY CO., LTD. Address: No.6, Bao Chiang Road, Hsin-Tien Dist., New Taipei City 231,Taiwan TEL: +886-2-8912-4000, FAX: +886-2-8912-4005 Tech. and Non-Tech. Support (Sales/Ma...
Manual Details
| Brand | GIGABYTE |
|---|---|
| Pages | 36 |
| File Size | 10.67 MB |
| Published | May 31, 2026 |
94 views
Enter the captcha to get the download link:
Frequently Asked Questions
Should I check the motherboard revision before updating components?
Yes, always check your motherboard revision (e.g., "REV: X.X.") before updating BIOS or looking for technical information.
What is the procedure for physically installing core components?
The manual outlines dedicated steps for both installing the CPU and properly seating the memory (RAM).
How can I manage power settings within the BIOS?
You can configure various operational settings under Chapter 2-6, titled 'Power Management,' within the BIOS setup.
Where is the appropriate place to recycle this motherboard when it’s unusable?
Take your equipment to your local or regional waste collection administration for proper recycling.