Intel GA-945P-DS3/S3 user manual Cpufan / Sysfan / Pwrfan Cooler Fan Power Connector

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English

3/4/5) CPU_FAN / SYS_FAN / PWR_FAN (Cooler Fan Power Connector)

The cooler fan power connector supplies a +12V power voltage via a 3-pin/4-pin (only for CPU_FAN) power connector and possesses a foolproof connection design.

Most coolers are designed with color-coded power connector wires. A red power connector wire indicates a positive connection and requires a +12V power voltage. The black connector wire is the ground wire (GND).

Remember to connect the CPU/system fan cable to the CPU_FAN/SYS_FAN connector to prevent CPU damage or system hanging caused by overheating.

							CPU_FAN:
							Pin No.	Definition
						1	1	GND
							1	GND
							2	+12V/Speed Control

CPU_FAN
CPU_FAN							3	Sense
							4	Speed Control
1
							SYS_FAN/PWR_FAN:



SYS_FAN
SYS_FAN							Pin No.	Definition
							1	GND
							2	+12V
							2	+12V
				1			3	Sense
				1

PWR_FAN

6)NB_FAN (Chip Fan Power Connector)

The chip fan will not work if you install it in the wrong direction and sometimes the chip fan will be damaged.

		Pin No.	Definition
	1	1	GND
	1	2	+12V
		2	+12V
		3	NC

GA-945P-DS3/S3 Motherboard

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Contents GA-945P-DS3/S3 Motherboard Copyright Product Manual ClassificationTable of Contents Install Drivers Item Checklist GA-945P-DS3/GA-945P-S3 Motherboard Layout Block Diagram Considerations Prior to Installation Installation NoticesInstances of Non-Warranty Preparing Your ComputerFeature Summary CPUMbit flash ROM Installation of the CPU and CPU Cooler Installation of the CPUInstallation of the CPU Cooler Installation of Memory Dual Channel Memory Configuration Installation of Expansion Cards I/O Back Panel Introduction Connectors Introduction ATX12V/ATX Power Connector 5 Cpufan / Sysfan / Pwrfan Cooler Fan Power Connector Nbfan Chip Fan Power ConnectorFDD Floppy Connector IDE1 IDE ConnectorSATAII0/1/2/3 Sata 3Gb/s Connector PwrledFpanel Front Panel Jumper Faudio Front Audio Connector Cdin CD in Connector Spdifio S/PDIF In/Out ConnectorUSB1 / FUSB2 Front USB Connector CI Chassis Intrusion, Case OpenClrcmos Clear Cmos English Status Page Setup Menu / Option Page Setup Menu Main MenuMain Menu For example GA-945P-DS3 Bios Ver. F2c „ Standard Cmos Features „ Advanced Bios Features„ Power Management Setup „ PnP/PCI ConfigurationsStandard Cmos Features TimeIDE Channel 0 Master/Slave IDE Channel 2, 3 Master/SlaveFloppy 3 Mode Support for Japan Area Drive aHalt on MemoryAdvanced Bios Features Hard Disk Boot PriorityFirst / Second / Third Boot Device Password CheckHDD S.M.A.R.T. Capability CPU Hyper-Threading NoteLimit Cpuid Max. to 3Note No-Execute Memory ProtectNoteIntegrated Peripherals Smart LANSmart LAN LAN Cable Diagnostic Function USB 2.0 ControllerUSB Keyboard Support USB Mouse SupportOnBoard LAN Boot ROM Parallel Port ModeOnboard Serial Port Onboard Parallel PortPower Management Setup ECP Mode Use DMAPower On By Mouse Power On By KeyboardKB Power on Password AC Back FunctionPnP/PCI Configurations PCI1 IRQ AssignmentPC Health Status CPU Smart FAN Mode CPU Smart FAN ControlMB Intelligent TweakerM.I.T CPU Clock Ratio NoteRobust Graphics Booster A.2FSB1333 Core CPU CPU Host Clock ControlCPU Host Frequency Mhz PCI Express Frequency MhzLoad Fail-Safe Defaults Load Optimized DefaultsSet Supervisor/User Password Save & Exit Setup Exit Without SavingInstall Drivers Install Chipset DriversSoftware Applications Driver CD InformationHardware Information Contact UsEnglish User Interface Overview Unique Software UtilitiesEasyTune 5 Introduction Xpress Recovery2 Introduction How to use the Xpress Recovery2Boot from CD/DVD F9 Xpress Recovery2 System requirementsLimitations Main Screen of Xpress Recovery2Precautions Flash Bios Method Introduction Updating the BiosMethod 1 Q-FlashTM Before UseCopy Bios completed Pass Please press any key to continue Method 2 @BIOSTM Utility Methods and stepsEnglish Stereo Speakers Connection and Settings 4 2- / 4- / 6- / 8- Channel Audio Function IntroductionChannel Audio Setup English English Sound Effect Configuration Troubleshooting English English English English Contact Us Taiwan HeadquartersGigabyte Global Service System