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`

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. If this occurs, please reset the board to default values 

by loading optimized defaults or clearing the CMOS values.

 

`

Advanced Voltage Settings

This sub-menu allows you to set CPU, chipset and memory voltages.

 

`

PC Health Status

 

&

Reset Case Open Status

 

Disabled   

 Keeps or clears the record of previous chassis intrusion status. (Default)

 

Enabled   

 Clears the record of previous chassis intrusion status and the 

Case Open

 field will 

show "No" at next boot.

 

&

Case Open

 

Displays the detection status of the chassis intrusion detection device attached to the motherboard CI 

header. If the system chassis cover is removed, this field will show "Yes", otherwise it will show "No". To 

clear the chassis intrusion status record, set 

Reset Case Open Status

 to 

Enabled

, save the settings to 

the CMOS, and then restart your system.

 

&

CPU Vcore/CPU VRIN/DRAM V3.3V/+5V/+12V/CPU VAXG

 

Displays the current system voltages.

 

&

CPU/System Temperature

 

Displays current CPU/system temperature.

 

&

CPU/System Fan Speed

 

Displays current CPU/system fan speeds.

 

&

CPU/System Temperature Warning

 

Sets the warning threshold for CPU/system temperature. When CPU temperature exceeds the threshold, 

BIOS will emit warning sound. Options are: Disabled (default), 60

o

C/140

o

F, 70

o

C/158

o

F, 80

o

C/176

o

F, 

90

o

C/194

o

F.

 

&

CPU/System Fan Fail Warning

 

Allows the system to emit warning sound if the fan is not connected or fails. Check the fan condition or fan 

connection when this occurs. (Default: Disabled)

 

&

CPU Fan Speed Control

 

Allows you to determine whether to enable the fan speed control function and adjust the fan speed.

 

Normal   

 Allows the fan to run at different speeds according to the CPU temperature. You can 

adjust the fan speed with EasyTune based on your system requirements. (Default)

 

Silent   

 

 Allows the fan to run at slow speeds.

 

Manual   

 Allows you to control the fan speed under the 

Fan Speed Percentage

 item.

 

Full Speed  

 Allows the fan to run at full speeds.

 

&

Fan Speed Percentage

 

Allows you to control the fan speed. This item is configurable only when 

CPU Fan Speed Control

 is set 

to 

Manual

. Options are: 0.75 PWM value /

o

C ~ 2.50 PWM value /

o

C.

Summary of Contents for GA-H81M-D2V

Page 1: ...GA H81M D2V User s Manual Rev 2101 12ME H81MD2V 2101R ...

Page 2: ... 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 In order to assist in the use of this product carefully read the User s Manual For product related information check on our website at http www gigabyte com Identifying Your Motherboard Revision The revision number on your motherb...

Page 3: ... Installing the CPU 9 1 4 Installing the Memory 10 1 5 Installing an Expansion Card 10 1 6 Back Panel Connectors 10 1 7 Internal Connectors 12 Chapter 2 BIOS Setup 18 2 1 Startup Screen 18 2 2 M I T 19 2 3 System Information 23 2 4 BIOS Features 24 2 5 Peripherals 27 2 6 Power Management 30 2 7 Save Exit 32 Chapter 3 Appendix 33 Drivers Installation 33 Regulatory Statements 34 Contact Us 36 ...

Page 4: ...Box Contents 5 5 GA H81M D2V motherboard 5 5 Motherboard driver disk 5 5 Two SATA cables 5 5 User s Manual 5 5 I O Shield KB_MS_USB CPU_FAN LGA1150 ATX GA H81M D2V F_AUDIO AUDIO B_BIOS DDR3_1 BAT F_PANEL ATX_12V_2X4 Intel H81 R_USB30 COM CODEC CLR_CMOS M_BIOS DVI VGA USB30_LAN VIA VL805 PCIEX16 F_USB1 F_USB2 Realtek GbE LAN iTE Super I O DDR3_2 SATA3 1 0 LPT PCIEX1_1 PCIEX1_2 F_USB30 SYS_FAN SATA2...

Page 5: ...100 MHz PCI Express Bus 1 PCI Express x16 x1 LAN RJ45 Realtek GbE LAN VIA VL805 x1 PCI Express Bus x16 D Sub 2 SATA 6Gb s DVI D 6 USB 2 0 1 1 2 USB 3 0 2 0 4 USB 3 0 2 0 For detailed product information limitation s refer to 1 2 Product Specifications 2 SATA 3Gb s Line Out Front Speaker Out MIC Center Subwoofer Speaker Out Line In Rear Speaker Out CODEC PCIe CLK 100 MHz 2 PCI Express x1 x1 x1 ...

Page 6: ...ch a metal object to eliminate static electricity Prior to installing the motherboard please have it on top of an antistatic pad or within an electrostatic shielding container Before connecting or unplugging the power supply cable from the motherboard make sure the power supply has been turned off Before turning on the power make sure the power supply voltage has been set according to the local vo...

Page 7: ...s and memory modules Onboard Graphics Integrated Graphics Processor 1 x D Sub port supporting a maximum resolution of 1920x1200 1 x DVI D port supporting a maximum resolution of 1920x1200 The DVI D port does not support D Sub connection by adapter Maximum shared memory of 1 GB Audio Realtek ALC887 codec High Definition Audio 2 4 5 1 7 1 channel To configure 7 1 channel audio you have to use an HD ...

Page 8: ...ller iTE I O Controller Chip Hardware Monitor System voltage detection CPU System temperature detection CPU System fan speed detection CPU System overheating warning CPU System fan fail warning CPU System fan speed control Whether the fan speed control function is supported will depend on the cooler you install BIOS 2 x 64 Mbit flash Use of licensed AMI EFI BIOS Support for DualBIOS PnP 1 0a DMI 2...

Page 9: ...cate the notches on both sides of the CPU and alignment keys on the CPU socket Apply an even and thin layer of thermal grease on the surface of the CPU Do not turn on the computer if the CPU cooler is not installed otherwise overheating and damage of the CPU may occur Set the CPU host frequency in accordance with the CPU specifications It is not recommended that the system bus frequency be set bey...

Page 10: ...y 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 Memory modules have a foolproof design Amemory module can be installed in only one direction If you are unable to insert the memory switch the direction...

Page 11: ...5 LAN Port The Gigabit Ethernet LAN port provides Internet connection at up to 1 Gbps data rate The following describes the states of the LAN port LEDs 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 el...

Page 12: ... the devices and your computer Unplug the power cord from the power outlet to prevent damage to the devices After installing the device and before turning on the computer make sure the device cable has been securely attached to the connector on the motherboard 1 ATX_12V_2X4 2 ATX 3 CPU_FAN 4 SYS_FAN 5 SATA3 0 1 6 SATA2 2 3 7 F_PANEL 8 F_AUDIO 9 CLR_CMOS 10 F_USB30 11 F_USB1 F_USB2 12 LPT 13 BAT 1 ...

Page 13: ...To meet expansion requirements it is recommended that a powersupply that can withstand high powerconsumption be used 500W or greater If a power supply is used that does not provide the required power the result can lead to an unstable or unbootable system ATX_12V_2X4 Pin No Definition Pin No Definition 1 GND Only for 2x4 pin 12V 5 12V Only for 2x4 pin 12V 2 GND Only for 2x4 pin 12V 6 12V Only for ...

Page 14: ...4 pin CPU fan header CPU_FAN and a 4 pin system fan header SYS_FAN 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 install...

Page 15: ...tor match the pin assignments of the motherboard header Incorrect connection between the module connector and the motherboard header will make the device unable to work or even damage it For HD Front Panel Audio ForAC 97 Front PanelAudio Pin No Definition Pin No Definition 1 MIC2_L 6 Sense 2 GND 7 FAUDIO_JD 3 MIC2_R 8 No Pin 4 ACZ_DET 9 LINE2_L 5 LINE2_R 10 Sense Pin No Definition Pin No Definitio...

Page 16: ...front panel that provides two USB 3 0 2 0 ports please contact the local dealer F_USB30 F_ U B_ F_ 1 1 B S S 10 11 20 1 Pin No Definition Pin No Definition Pin No Definition 1 VBUS 8 D1 15 SSTX2 2 SSRX1 9 D1 16 GND 3 SSRX1 10 NC 17 SSRX2 4 GND 11 D2 18 SSRX2 5 SSTX1 12 D2 19 VBUS 6 SSTX1 13 GND 20 No Pin 7 GND 14 SSTX2 11 F_USB1 F_USB2 USB 2 0 1 1 Headers The headers conform to USB 2 0 1 1 specifi...

Page 17: ...before replacing the battery Replace the battery with an equivalent one Danger of explosion if the battery is replaced with an incorrect model Contact the place of purchase or local dealer if you are not able to replace the battery by yourself or uncertain about the battery model When installing the battery note the orientation of the positive side and the negative side of the battery the positive...

Page 18: ...wer to the CMOS to keep the configuration values in the CMOS 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 BIOS is a Windows based utility that searches and downloads the l...

Page 19: ... T Current Status This screen provides information on CPU memory frequencies parameters Advanced Frequency Settings Processor Graphics Clock Allowsyoutosettheonboardgraphicsclock Theadjustablerangeisfrom400MHzto4000MHz Default Auto 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 curren...

Page 20: ...ti core CPU the number of CPU cores may vary by CPU Auto lets the BIOS automatically configure this setting Default Auto Hyper Threading Technology Note Allows you to determine whether to enable multi threading technology when using an Intel CPU that supports this function This feature only works for operating systems that support multi processor mode Auto lets the BIOS automatically configure thi...

Page 21: ... 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 Auto lets the BIOS a...

Page 22: ... save the settings to the CMOS and then restart your system CPU Vcore CPU VRIN DRAM Voltage 3 3V 5V 12V CPU VAXG Displays the current system voltages CPU System Temperature Displays current CPU system temperature CPU System Fan Speed Displays current CPU system fan speeds CPU System Temperature Warning Sets the warning threshold for CPU system temperature When CPU temperature exceeds the threshold...

Page 23: ...anual Options are 0 75 PWM value o C 2 50 PWM value o C Miscellaneous Settings PCIe Slot Configuration Allows you to set the operation mode of the PCI Express slots to Gen 1 or Gen 2 Auto lets the BIOS automatically configure this setting Default Auto 3DMark01 Boost Allows you to determine whether to enhance some legacy benchmark performance Default Disabled 2 3 System Information This section pro...

Page 24: ...e CD DVD ROM Drive Floppy Drive Network Device BBS Priorities Specifies the boot order for a specific device type such as hard drives optical drives floppy disk drives and devices that support Boot from LAN function etc Press Enter on this item to enter the submenu that presents the devices of the same type that are connected This item is present only if at least one device for this type is instal...

Page 25: ...unction is disabled when Fast Boot is set to Ultra Fast PS2 Devices Support Disabled All PS 2 devices are disabled before the OS boot process completes Enabled All PS 2 devices are functional in the operating system and during the POST Default This item is configurable only when Fast Boot is set to Enabled This function is disabled when Fast Boot is set to Ultra Fast NetWork Stack Driver Support D...

Page 26: ...tems that only support legacy option ROM UEFI only Allows booting from operating systems that only support UEFI option ROM This item is configurable only when CSM Support is set to Always LAN PXE Boot Option ROM Allows you to select whether to enable the legacy option ROM for the LAN controller Default Disabled This item is configurable only when CSM Support is set to Always Storage Boot Option Co...

Page 27: ...m 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 To cancel the password press Enter on the password item and when request...

Page 28: ... sharable ports won t work Disabled The USB 3 0 ports are routed to the EHCI controller and the xHCI controller is turned off All USB 3 0 devices function as High Speed devices regardless of xHCI software support availability Manual Allows you to determine whether to rout the USB 3 0 ports to the xHCI or EHCI controller before booting to OS and also provides you with options to manually rout each ...

Page 29: ...iver to enable advanced Serial ATA features such as Native Command Queuing and hot plug Default Serial ATA Port 0 1 2 3 Port 0 1 2 3 Enables or disables each SATA port Default Enabled Hot plug Enables or disable the hot plug capability for each SATA port Default Disabled External SATA Enables or disables support for external SATA devices Default Disabled Super IO Configuration This section provide...

Page 30: ...wer or the settings may not be effective Soft Off by PWR BTTN Configures the way to turn off the computer in MS DOS mode using the power button Instant Off Press the power button and then the system will be turned off instantly Default 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 suspen...

Page 31: ... on the system enter the password and press Enter Note To cancel the password press Enter on this item When prompted for the password press Enter again without entering the password to clear the password settings Power On By Mouse Allows the system to be turned on by a PS 2 mouse wake up event Note To use this function you need an ATX power supply providing at least 1A on the 5VSB lead Disabled Di...

Page 32: ...you select and select Yes to confirm Your system will restart automatically and boot from that device Save Profiles This function allows you to save the current BIOS settings to a profile You can create up to 8 profiles and save as Setup Profile 1 Setup Profile 8 Press Enter to complete Or you can select Select File in HDD USB FDD to save the profile to your storage device Load Profiles If your sy...

Page 33: ... choose what happens with this disc on the top right corner of the screen and select Run Run exe Or go to My Computer double click the optical drive and execute the Run exe program Xpress Install will automatically scan your system and then list all of the drivers that are recommended to install You can click the Xpress Install button and Xpress Install will install all of the selected drivers Or ...

Page 34: ...reatment collection recycling and disposal of electric and electronic devices and their components Under the Directive used equipment must be marked collected separately and disposed of properly WEEE Symbol Statement The symbol shown below is on the product or on its packaging which indicates that this product must not be disposed of with other waste Instead the device should be taken to the waste...

Page 35: ...more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult a dealer or experienced TV radio technician for help Canada Industry Canada IC Notices Canada avis d Industry Canada IC This Class B digital apparatus com...

Page 36: ... 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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