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Related Manuals for Gigabyte GA-H81M-HD3
Summary of Contents for Gigabyte GA-H81M-HD3
- Page 1 GA-H81M-HD3 User's Manual Rev. 2002 12ME-H81MHD3-2002R...
- 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.
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Page 3: Table Of Contents
Table of Contents GA-H81M-HD3 Motherboard Layout ................4 GA-H81M-HD3 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-Hd3 Motherboard Layout
GA-H81M-HD3 Motherboard Layout KB_MS_USB ATX_12V_2X4 LGA1150 DP_HDMI_SPDIF R_USB30 GA-H81M-HD3 USB30_LAN ® VL805 CPU_FAN SYS_FAN AUDIO Realtek ® GbE LAN PCIEX16 M_BIOS ® PCI1 Super I/O Intel ® B_BIOS PCI2 CODEC PCIe to PCI Bridge PCIEX1 CLR_CMOS F_USB2 F_USB1 F_PANEL F_AUDIO... -
Page 5: Ga-H81M-Hd3 Motherboard Block Diagram
GA-H81M-HD3 Motherboard Block Diagram 1 PCI Express x16 CPU CLK+/- (100 MHz) HDMI LGA1150 CPU DDR3 1600/1333 MHz DVI-D Dual Channel Memory DisplayPort PCIe CLK (100 MHz) PCI Express Bus Dual BIOS 4 USB 3.0/2.0 RJ45 D-Sub Realtek ® GbE LAN 2 SATA 6Gb/s ®... -
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
Support for DDR3 1600/1333 MHz memory modules 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- Intel HD Graphics support: Š... - Page 8 Internal 1 x 24-pin ATX main power connector Š Connectors 1 x 8-pin ATX 12V power connector Š 2 x SATA 6Gb/s connectors Š 2 x SATA 3Gb/s connectors Š 1 x CPU fan header Š 1 x system fan header Š...
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Page 9: Installing The Cpu
Micro ATX Form Factor; 24.4cm x 19cm 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 10: Installing An Expansion Card
Dual Channel Memory Configuration This motherboard provides two DDR3 memory sockets and supports Dual Channel Technology. After the memory is installed, the BIOS will automatically detect the specifications and capacity of the memory. Enabling Dual Channel memory mode will double the original memory bandwidth. The two DDR3 memory sockets are divided into two channels and each channel has one memory socket as following: Channel A: DDR3_1... - Page 11 HDMI Port The HDMI port is HDCP compliant and supports Dolby True HD and DTS HD Master Audio formats. It also supports up to 192KHz/24bit 8-channel LPCM audio output. You can use this port to connect your HDMI-supported monitor. The maximum supported resolution is 4096x2160, but the actual resolutions supported are dependent on the monitor being used.
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Page 12: Internal Connectors
Internal Connectors 9 10 16 8 ATX_12V_2X4 F_AUDIO SPDIF_IN CPU_FAN SPDIF_O SYS_FAN F_USB1/F_USB2 F_USB30 SATA3 0/1 COMA SATA2 2/3 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. •... - Page 13 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 14 5) 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. You may clear the CMOS values by removing the battery: 1.
- Page 15 8) 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 Switch Speaker Power LED...
- Page 16 10) SPDIF_IN (S/PDIF In Header) This header supports digital S/PDIF In and can connect to an audio device that supports digital audio out via an optional S/PDIF In cable. For purchasing the optional S/PDIF In cable, please contact the local dealer. Pin No.
- Page 17 14) COMA (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-...
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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. 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 stably with the overclock/overvoltage settings you made is dependent on your overall system configurations.
- Page 20 & CPU PLL Selection Allows you to set the CPU PLL. Auto lets the BIOS automatically configure this setting. (Default: Auto) & Filter PLL Level Allows you to set the Filter PLL. Auto lets the BIOS automatically configure this setting. (Default: Auto) &...
- 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 core frequency to decrease average power consumption and heat production. Auto lets the BIOS automatically configure this setting. (Default: Auto) &...
- 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 setting screens are configurable only when Memory Timing Mode is set to Manual or Advanced Manual. Note: Your system may become unstable or fail to boot after you make changes on the memory timings.
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Page 23: System Information
& System Fan Speed Control Allows you to determine whether to enable the system fan speed control function and adjust the fan speed. Allows the fan to run at different speeds according to the system temperature. You Normal can adjust the fan speed with System Information Viewer based on your system requirements. -
Page 24: Bios Features
A password is required for booting the system and for entering the BIOS Setup program. System (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) - 24 -... - Page 25 & Fast Boot Enables or disables Fast Boot to shorten the OS boot process. Ultra Fast provides the fastest bootup speed. (Default: Disabled) & VGA Support Allows you to select which type of operating system to boot. Enables legacy option ROM only. Auto EFI Driver Enables EFI option ROM.
- Page 26 & 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.
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Page 27: Peripherals
To cancel the password, press <Enter> on the password item and when requested for the password, enter the correct one first. When prompted for a new password, press <Enter> without entering any password. Press <Enter> again when prompted to confirm. NOTE: Before setting the User Password, be sure to set the Administrator Password first. - Page 28 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.
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Page 29: Power Management
& External SATA Enables or disables support for external SATA devices. (Default: Disabled) ` Super IO Configuration This section provides information on the super I/O chip and allows you to configure the serial port and parallel port. & Serial Port A Enables or disables the onboard serial port. (Default: Enabled) &... - Page 30 & 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.
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Page 31: 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 32: Chapter 3 Appendix
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. For more software information, please visit GIGABYTE's website. - 32 -... -
Page 33: 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 34 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.
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Page 36: 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...