Gigabyte GA-K8N51GMF-9-RH user manual ATX12V/ATX Power Connector

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1/2) ATX_12V/ATX (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, please make sure that all components and devices are properly installed. Align the power connector with its proper location on the motherboard and connect tightly.

The ATX_12V power connector mainly supplies power to the CPU. If the ATX_12V power connector is not connected, the system will not start.

Caution!

Please use a power supply that is able to handle the system voltage requirements. It is recommended that a power supply that can withstand high power consumption be used (300W or greater). If a power supply is used that does not provide the required power, the result can lead to an unstable system or a system that is unable to start.

If you use a 24-pin ATX power supply, please remove the small cover on the power connector on the motherboard before plugging in the power cord ; otherwise, please do not remove it.

 

 

Pin No.

Definition

3

4

1

GND

2

GND

1

2

3

+12V

 

 

4

+12V

English

13

1

Pin No.

Definition

Pin No.

Definition

 

 

1

3.3V

13

3.3V

 

 

2

3.3V

14

-12V

 

 

3

GND

15

GND

 

 

4

+5V

16

PS_ON(soft On/Off)

 

 

5

GND

17

GND

 

 

6

+5V

18

GND

 

 

7

GND

19

GND

 

 

8

Power Good

20

-5V

 

 

9

5V SB(stand by +5V)

21

+5V

 

 

10

+12V

22

+5V

24

12

11

+12V(Onlyfor24-pinATX)

23

+5V (Only for 24-pin ATX)

12

3.3V(Onlyfor24-pin ATX)

24

GND(Only for 24-pin ATX)

 

 

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Hardware Installation

Image 19
Contents GA-K8N51GMF-9-RH Motherboard Product Manual Classification CopyrightTable of Contents Drivers Installation Item Checklist GA-K8N51GMF-9-RH Motherboard Layout Block Diagram Preparing Your Computer Considerations Prior to InstallationInstallation Notices Instances of Non-WarrantyFeature Summary 4Mbit flash ROM Installation of the CPU Installation of the CPU and Fan Heat SinkInstallation of the Fan Heat Sink Installation of Memory Dual Channel Memory Configuration Installation of Expansion Cards I/O Back Panel Introduction Center/Subwoofer Speaker Out Connectors IntroductionSide Speaker Out ATX12V/ATX Power Connector FDD FDD Connector Cpufan / Sysfan Cooler Fan Power ConnectorSATAII0/1/2/3 Sata 3Gb/s Connectors, Controlled by nForce IDE1 / IDE2 IDE ConnectorFaudio Front Audio Connector Fpanel Front Panel Jumper Pwrled Cdin CD In Connector13 F11394 Ieee 1394 Connector USB1 / FUSB2 Front USB ConnectorSpdifio Spdif In/Out Coma Coma ConnectorCI Chassis Intrusion, Case Open Clrcmos Clear CmosBattery Main Menu Status Page Setup Menu / Option Page Setup MenuF12 For Boot Menu Main Menu For example Bios Ver. F3a„ PnP/PCI Configuration „ Standard Cmos Features„ Advanced Bios Features „ Power Management SetupTime Standard Cmos FeaturesIDE Channel 0 Master/Slave IDE Channel 1 Master/Slave Memory Floppy 3 Mode Support for Japan AreaDrive a Halt onBoot Up Floppy Seek Advanced Bios FeaturesHard Disk Boot Priority First / Second / Third Boot DeviceOnboard GPU Password CheckInit Display First Frame Buffer SizeSPP Integrated PeripheralsOn-Chip IDE Channel1 SATA-II 2 Primary RAIDSATA-II 2 Secondary RAID On-Chip IDE Channel0Onboard 1394 Function Onboard LAN Boot ROMParallel Port Mode Onboard LAN FunctionModem Ring On Power Management SetupPower-On by Alarm PME Event Wake UpAC Back Function Power On By KeyboardKB Power on Password Power On By MousePCI 1 IRQ Assignment PnP/PCI ConfigurationsPC Health Status K8 CPU Clock Ratio Frequency/Voltage ControlCPU Frequency Pcie ClockLoad Optimized Defaults Load Fail-Safe DefaultsSet Supervisor/User Password Exit Without Saving Save & Exit SetupInstall Chipset Drivers Drivers InstallationSoftware Information Software ApplicationContact Us Hardware InformationEnglish Unique Software Utilities User Interface Overview EasyTune 5 IntroductionHow to use the Xpress Recovery2 Xpress Recovery2 IntroductionSystem requirements Precautions Main Screen of Xpress Recovery2Limitations Method 1 Q-FlashTMUtility Flash Bios Method IntroductionBefore You Begin Task menu for Q-Flash utility Exploring the Q-FlashTM / Dual Bios utility screenTask menu for Dual Bios utility Entering the Q-FlashTMutilitySteps Using the Q-FlashTMutilityYou can repeat to Part Two English Exploring the Q-FlashTMutility screenBios file becomes F4 after updating Congratulation!! You have updated Bios successfullyMethods and steps Method 2 @BIOSTM UtilityEnglish Before you begin SPP SCSI-0 Nvidia Mirror Step Save and exit Bios Setup Configuring RAID set in RAID Bios YES Nvidia Making a Sata Driver Disk Cd bootdrv MenuInstalling Sata controller driver during OS installation ENTER=Select F3=Exit Enter= Continue R=Repair F3=Exit Solutions Configuring a bootable RAID array with Microsoft WindowsYES English 5 2- / 4- / 6- / 8- Channel Audio Function Introduction Stereo Speakers Connection and SettingsChannel Audio Setup English English Sound Effect Configuration AMI Bios Beep Codes TroubleshootingEnglish English English Taiwan Headquarters Contact UsChina Shanghai