Gigabyte 8S648FX-RZ ATX12V +12V Power Connector, ATX ATX Power, Cpufan CPU Fan Connector

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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.

 

 

Pin No.

Definition

3

4

1

GND

2

GND

1

2

3

+12V

 

 

4

+12V

-C

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.

 

10

 

Pin No.

Definition

Pin No.

Definition

 

20

1

3.3V

11

3.3V

 

 

2

3.3V

12

-12V

 

 

 

 

 

 

3

GND

13

GND

 

 

 

4

VCC

14

PS_ON(soft on/off)

 

 

 

5

GND

15

GND

 

 

 

6

VCC

16

GND

 

 

 

7

GND

17

GND

 

 

11

8

Power Good

18

-5V

 

1

9

5V SB (stand by +5V)

19

VCC

C

 

-

 

10

+12V

20

VCC

 

 

 

3) CPU_FAN (CPU Fan Connector)

Please note, a proper installation of the CPU cooler is essential to prevent the CPU from running under abnormal condition or damaged by overheating. The CPU fan connector supports Max. current up to 600 mA.

 

 

 

Pin No.

Definition

1

 

 

1

GND

 

 

2

+12V

 

 

 

 

 

3

Sense

-C

English

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Hardware Installation Process

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Contents 8S648FX-RZ / 8S648FX-RZ-C Motherboard 8S648FX-RZ Preparing Your Computer Installing the motherboard to the chassisTable of Contents Introduction Features Summary8S648FX-RZ 8S648FX-RZ Series Motherboard LayoutVRM10.0 P4 TitanEnglish Block DiagramInstall the Central Processing Unit CPU Hardware Installation ProcessStep CPU Installation Install Memory Modules Install I/O Peripherals Cables Install AGP CardAuxin CdinFUSB1 / FUSB2 16 BATATX ATX Power ATX12V +12V Power ConnectorCpufan CPU Fan Connector IDE1 / IDE2 IDE1 / IDE2 Connector Sysfan System Fan ConnectorFDD Floppy Connector Pwrled Fpanel 2 x 10 pins ConnectorSurcen Surround Center Connector Faudio Front Audio ConnectorCdin CD In Connector Spdifio Spdif In/Out Connector Auxin AUX In ConnectorClrcmos Clear Cmos FUSB1 / FUSB2 Front USB ConnectorStatus Page Setup Menu / Option Page Setup Menu Main Menu For example Bios Ver. F7dMain Menu Power Management Setup Advanced Bios FeaturesPnP/PCI Configuration Load Fail-Safe DefaultsDate Standard Cmos FeaturesTime IDE Primary Master, Slave / IDE Secondary Master, SlaveDrive a / Drive B Floppy 3 Mode Support for Japan AreaHalt on MemoryFirst / Second / Third Boot Device Advanced Bios FeaturesBoot Up Floppy Seek Password CheckIntegrated Peripherals ECP Mode Use DMA Parallel Port ModeAC97 Audio On Board LAN devicePower Management Setup Power On by Mouse Power On by KeyboardResume by Alarm IRQ 3-7, 9-15, NMIPCI 4 IRQ Assignment PnP/PCI ConfigurationsPCI 1/PCI 5 IRQ Assignment PCI 2 IRQ AssignmentPC Health Status Current CPU TemperatureCurrent Voltage V Vcore / DDR25V / +3.3V / +12V Current CPU/SYSTEM FAN Speed RPMFrequency/Voltage Control AGP Clock MHz Top PerformancePCI Clock MHz AGP Voltage ControlLoad Optimized Defaults Load Fail-Safe DefaultsConfigurationsEnter Password Set Supervisor/User PasswordExit Without Saving Save & Exit SetupPictures below are shown in Windows XP Install DriversItem Description Memo English English Contact US