Intel GA-N650SLI-DS4L CPU Smart FAN Control, CPU Smart FAN Mode, System Smart FAN Control

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CPU Smart FAN Control

Enables or disables the CPU fan speed control function. Enabled allows the CPU fan to run at different speed according to the CPU temperature. You can adjust the fan speed with EasyTune based on system requirements. If disabled, CPU fan runs at full speed. (Default: Enabled)

CPU Smart FAN Mode

Specifies how to control CPU fan speed. This item is configurable only if CPU Smart FAN Control is set to Enabled.

Auto	Lets BIOS autodetect the type of CPU fan installed and sets the optimal CPU
	fan control mode. (Default)
Voltage	Sets Voltage mode for a 3-pin CPU fan.
PWM	Sets PWM mode for a 4-pin CPU fan.

System Smart FAN Control

Enables or disables the system fan speed control function. Enabled allows the system fan to run at different speed according to the system temperature. You can adjust the fan speed with EasyTune based on system requirements. If disabled, system fan runs at full speed. (Default: Enabled)

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BIOS Setup

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Contents GA-N650SLI-DS4L Motherboard Identifying Your Motherboard Revision CopyrightDisclaimer Documentation ClassificationsTable of Contents Regulatory Statements Box Contents PCIE162 GA-N650SLI-DS4L Block Diagram Installation Precautions Hardware InstallationCPU Product SpecificationsPage Š 1 x 4 Mbit flash Installing the CPU Installing the CPU and CPU CoolerCPU Socket Lever Installing the CPU Cooler Dual Channel Memory Configuration Installing the MemoryInstalling a Memory Installing an Expansion Card Before You Begin Setup of an SLI Scalable Link Interface ConfigurationConnecting Two Graphics Cards Setting the SLI Configuration JumpersConfiguring the Graphics Card Driver Back Panel Connectors Line In Jack Blue Center/Subwoofer Speaker Out Jack OrangeRear Speaker Out Jack Black Side Speaker Out Jack GraySATAII0/1/2/3 Internal ConnectorsGND Nbfan North Bridge Fan Header 5 CPUFAN/SYSFAN/PWRFAN Fan HeadersIDE1 IDE Connector FDD Floppy Disk Drive ConnectorTXP BAT Battery Pwrled System Power LED HeaderFpanel Front Panel Header Faudio Front Panel Audio Header Cdin CD In ConnectorSpdifin S/PDIF In Header Spdifo S/PDIF Out Header18 CI1 Chassis Intrusion Header FUSB1/FUSB2 USB Headers, YellowClrcmos Clearing Cmos Jumper Bios Setup Logo Screen Default Startup ScreenPost Screen Main Menu Help Sample Bios Version D1Bios Setup Program Function Keys Main Menu„ PnP/PCI Configurations „ Standard Cmos Features„ Advanced Bios Features „ Power Management SetupIDE Channel 2/3/4/5 Master DateTime IDE Channel 0 Master/SlaveMemory Floppy 3 Mode SupportDrive a Halt onHDD S.M.A.R.T. Capability Hard Disk Boot PriorityFirst/Second/Third Boot Device Password CheckCPU Thermal Monitor 2 TM2 Note Limit Cpuid Max. to 3 NoteNo-Execute Memory Protect Note CPU Enhanced Halt C1E NoteSATA-II 2 Primary RAID SATA-II RAID functionSATA-II 1 Primary RAID SATA-II 1 Secondary RAIDSATA-II 2 Secondary RAID IDE DMA transfer accessOnboard LAN Boot ROM IDE Prefetch ModeWhen a Cable Problem Occurs Smart LAN LAN Cable Diagnostic FunctionWhen No LAN Cable Is Attached When LAN Cable Is Functioning NormallyOnboard Serial Port Parallel Port ModeECP Mode Use DMA Legacy USB storage detectPME Event Wake Up Modem Ring OnUSB Resume from Suspend KB Power on Password Power-On by AlarmPower On By Mouse Power On By KeyboardPnP/PCI Configurations PCI 1 IRQ AssignmentPCI 2 IRQ Assignment CPU Warning Temperature Reset Case Open StatusCurrent System/CPU Temperature Current CPU/SYSTEM/POWER FAN Speed RPMCPU Smart FAN Mode CPU Smart FAN ControlSystem Smart FAN Control MB Intelligent TweakerM.I.T System Clock SettingActual CPU Clock Mhz FSB-Memory Clock ModeFSB-Memory Ratio CPU Host Frequency MhzSouth Bridge Voltage DDR2 Voltage ControlNB/HT-Link Voltage FSB VoltageLoad Optimized Defaults Load Fail-Safe DefaultsUser Password Supervisor PasswordExit Without Saving Save & Exit SetupGA-N650SLI-DS4L Motherboard Installing Chipset Drivers Drivers InstallationDriver CD Information Software ApplicationsContact Us Hardware InformationGA-N650SLI-DS4L Motherboard System Requirements Xpress Recovery2Installing Windows XP and Partitioning the Hard Drive Installation and ConfigurationPage Using the Backup Function in Xpress Recovery2 Accessing Xpress Recovery2Using the Restore Function in Xpress Recovery2 Removing the BackupExiting Xpress Recovery2 What is @BIOSTM? Bios Update UtilitiesUpdating the Bios with the Q-Flash Utility What is Q-FlashTM?Updating the Bios Page Update the Bios Using the Internet Update Function Updating the Bios with the @BIOS UtilityInstalling and Using @BIOS Save the Current Bios FileClick Update New Bios Update the Bios without Using the Internet Update FunctionEasyTune 5 Interface Button Information Table EasyTuneProperties Windows Vista ReadyBoostInstalling Sata hard drives in your computer Configuring Sata Hard DrivesConfiguring the Onboard Sata Controller To configure Sata hard drives, follow the steps belowStep Save changes and exit Bios Setup Configuring Sata controller mode in Bios SetupAppendix Configuring RAID set in RAID BiosYES Nvidia Making a Sata RAID Driver Diskette Cd bootdrv MenuInstalling the Sata RAID Driver and Operating System ENTER=Select F3=Exit Enter= Continue R=Repair F3=Exit High Definition Audio HD Audio Configuring Audio Input and OutputConfiguring 2/4/5.1/7.1-Channel Audio Configuring SpeakersConfiguring Sound Effect Configuring AC97 AudioSound Effect tab Installing the S/PDIF In Cable Optional Installing the S/PDIF In CablePdif Configuring S/PDIF out Pdif OutConneting a S/PDIF out Cable Configuring Microphone Recording Appendix Using the Sound Recorder Recording the SoundPlaying the Sound Frequently Asked Questions TroubleshootingStart Troubleshooting ProcedureEND Weee Symbol Statement Regulatory NoticesOur Commitment to Preserving the Environment China Restriction of Hazardous Substances Table GA-N650SLI-DS4L Motherboard Appendix GA-N650SLI-DS4L Motherboard Taiwan Headquarters Contact UsPoland Ukraine Romania Serbia & Montenegro Gigabyte Global Service System