Gigabyte 5222, 5230, 5225 manual ATX12V +12V Power Connector, ATX ATX Power

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1) ATX_12V (+12V Power Connector)

This connector (ATX_12V) supplies the CPU operation voltage (Vcore).

If this "ATX_12V connector" is not connected, system cannot boot.

1

3

Pin No.

Definition

1

GND

 

 

 

 

 

 

 

 

2

GND

 

 

 

 

2

4

3

+12V

 

 

4

+12V

 

 

 

 

2) ATX (ATX Power)

AC power cord should only be connected to your power supply unit after ATX power cable and other related devices are firmly connected to the mainboard.

 

 

Pin No.

Definition

 

 

1

3.3V

 

 

2

3.3V

 

 

3

GND

11

1

4

VCC

5

GND

 

 

 

 

6

VCC

 

 

7

GND

 

 

8

Power Good

 

 

9

5V SB (stand by +5V)

 

 

10

+12V

 

 

11

3.3V

 

 

12

-12V

 

 

13

GND

20

10

14

PS_ON(soft on/off)

15

GND

 

 

16

GND

 

 

17

GND

 

 

18

-5V

 

 

19

VCC

 

 

20

VCC

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Hardware Installation Process

English

7n400e_1001_q.p65

19

2003/7/17, ¤U¤È 02:58

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Contents AGP 4X/8X notch 綳蘹鵖 鞢鏒 蠖韙櫡曚垾陼 Declaration of Conformity Supplementary Information Product Name Motherboard Model Number GA-7N400EGA-7N400E-L AMD Socket a Processor Motherboard Table of Content Table of Content Installing the motherboard to the chassis Item ChecklistIntroduction Bios GA-7N400E GA-7N400E-L Motherboard LayoutBlock Diagram GA-7N400E-L Step Hardware Installation ProcessSet System Jumper Clksw & Clkratio Socket Actuation Lever Install the Central Processing Unit CPUCPU Cooling Fan Installation Install Memory Modules DDR Introduction Install expansion cards USB/LAN Connector PS/2 Keyboard and PS/2 Mouse ConnectorParallel Port, Serial Ports COM1 / COM2 Audio ConnectorsConnectors Introduction ATX ATX Power ATX12V +12V Power ConnectorSysfan System Fan Connector Cpufan CPU Fan ConnectorIDE1 / IDE2 IDE1 / IDE2 Connector FDD Floppy ConnectorFpanel 2 x 10 pins Connector Battery 11 2XDET RamledSurcen Surround Center Connector Faudio Front Audio ConnectorCdin CD In Connector Spdifio Spdif In / Out ConnectorFusb Front USB Connector, Yellow Auxin AUX In Connector18 IR Game Game ConnectorInfolink English Bios Setup AdvancedBIOS Features Main Menu For example Bios Ver. E2Status Page Setup Menu/ Option Page Setup Menu StandardCMOS FeaturesLoadFail-Safe Defaults AdvancedChipset FeaturesPowerManagementSetup PnP/PCIConfigurationsDate Standard Cmos FeaturesDrive a / Drive B TimeIDE Primary Master, Slave / IDE Secondary Master, Slave Base Memory Floppy3 Mode Support forJapanAreaHalt on MemoryFirst / Second / Third Boot Device Advanced Bios FeaturesInit Display First SATA/RAID/SCSI Boot OrderBootUpFloppySeek FlexibleAGPFSB Frequency Advanced Chipset FeaturesSystemPerformance AGPFrequency MemoryFrequencyResulting Frequency ECP Integrated PeripheralsUSB KeyboardSupport On-Chip Primary PCI IDEOn-ChipSecondaryPCI IDE USB Host ControllerUARTMode Select OnboardLANBootROMOnboard Serial Port ECPMode UseDMA ParallelPort ModeUR2DuplexMode OnboardParallel portMidi Port IRQ Midi Port AddressSoft-OffbyPWR-BTTN Power Management SetupAcpi Suspend Type ModemRingOn Resume by AlarmPowerOn By Mouse PMEEventWakeUpACBACKFunction PowerOnByKeyboardKB PowerON Password PCI 3 IRQ Assignment PnP/PCI ConfigurationsPCI 1/PCI 5 IRQ Assignment PCI 2 IRQ AssignmentCase Opened Reset Case Open StatusPC Health Status Current Voltage V Vcore / DDR25V / +3.3V / +5V / +12V Current System TemperatureCurrent CPU Temperature CPU Warning TemperatureAGP OverVoltage Control Frequency/Voltage ControlVCOREOverVoltage Control DIMMOverVoltage ControlLoad Fail-Safe Defaults Y/N ? Y Load Fail-Safe DefaultsLoad Optimized Defaults Y/N ? Y Load Optimized DefaultsEnter Password Set Supervisor/User PasswordSave to Cmos and Exit Y/N ? Y Save & Exit SetupQuit Without Saving Y/N? N Exit Without SavingEnglish Page How to use Q-Flash? Bios Flash ProcedureWhat is Q-Flash Utility? XXXX.XX Load Bios From FloppyGIGABYTE-@BIOS English @ Bios Introduction 6-Channel Audio Function Introuction Stereo Speakers Connection and SettingsChannel Analog Audio Output Mode Basic 6 Channel Analog Audio Output Mode English Basic &Advanced 6 Channel Analog Audio Output ModeNotes Spdif Output Device Optional Device How to use the Xpress Recovery Xpress Recovery IntroductionWhat is Xpress Recovery? Exit and Restart Remove Backup Image Do you sure to remove backup image? Y/NEnglish English English Pictures below are shown in Windows XP AppendixItem Description Softwareapplication Software Information FAQ English English Troubleshooting END Technical Support/RMA Sheet Acronyms Ioapic English English English English English USA G.B.T. INC