Intel GA-N650SLI-DS4L user manual Clrcmos Clearing Cmos Jumper

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19)CLR_CMOS (Clearing CMOS Jumper)

Use this jumper to clear the CMOS values (e.g. date information and BIOS configurations) and reset the CMOS values to factory defaults. To clear the CMOS values, place a jumper cap on the two pins to temporarily short the two pins or use a metal object like a screwdriver to touch the two pins for a few seconds.

Open: Normal

Short: Clear CMOS Values

Always turn off your computer and unplug the power cord from the power outlet before

clearing the CMOS values.

After clearing the CMOS values and before turning on your computer, be sure to remove the jumper cap from the jumper. Failure to do so may cause damage to the motherboard.

After system restart, go to BIOS Setup to load factory defaults (select Load Optimized Defaults) or manually configure the BIOS settings (refer to Chapter 2, "BIOS Setup," for BIOS configurations).

GA-N650SLI-DS4L Motherboard

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Contents GA-N650SLI-DS4L Motherboard Documentation Classifications CopyrightDisclaimer Identifying Your Motherboard RevisionTable of Contents Regulatory Statements Box Contents PCIE162 GA-N650SLI-DS4L Block Diagram Hardware Installation Installation PrecautionsProduct Specifications CPUPage Š 1 x 4 Mbit flash Installing the CPU and CPU Cooler Installing the CPUCPU Socket Lever Installing the CPU Cooler Installing the Memory Dual Channel Memory ConfigurationInstalling a Memory Installing an Expansion Card Setup of an SLI Scalable Link Interface Configuration Before You BeginSetting the SLI Configuration Jumpers Connecting Two Graphics CardsConfiguring the Graphics Card Driver Back Panel Connectors Side Speaker Out Jack Gray Center/Subwoofer Speaker Out Jack OrangeRear Speaker Out Jack Black Line In Jack BlueInternal Connectors SATAII0/1/2/3GND 5 CPUFAN/SYSFAN/PWRFAN Fan Headers Nbfan North Bridge Fan HeaderFDD Floppy Disk Drive Connector IDE1 IDE ConnectorTXP Pwrled System Power LED Header BAT BatteryFpanel Front Panel Header Cdin CD In Connector Faudio Front Panel Audio HeaderSpdifo S/PDIF Out Header Spdifin S/PDIF In HeaderFUSB1/FUSB2 USB Headers, Yellow 18 CI1 Chassis Intrusion HeaderClrcmos Clearing Cmos Jumper Bios Setup Startup Screen Logo Screen DefaultPost Screen Main Menu Sample Bios Version D1Bios Setup Program Function Keys Main Menu Help„ Power Management Setup „ Standard Cmos Features„ Advanced Bios Features „ PnP/PCI ConfigurationsIDE Channel 0 Master/Slave DateTime IDE Channel 2/3/4/5 MasterHalt on Floppy 3 Mode SupportDrive a MemoryPassword Check Hard Disk Boot PriorityFirst/Second/Third Boot Device HDD S.M.A.R.T. CapabilityCPU Enhanced Halt C1E Note Limit Cpuid Max. to 3 NoteNo-Execute Memory Protect Note CPU Thermal Monitor 2 TM2 NoteSATA-II 1 Secondary RAID SATA-II RAID functionSATA-II 1 Primary RAID SATA-II 2 Primary RAIDIDE Prefetch Mode IDE DMA transfer accessOnboard LAN Boot ROM SATA-II 2 Secondary RAIDWhen LAN Cable Is Functioning Normally Smart LAN LAN Cable Diagnostic FunctionWhen No LAN Cable Is Attached When a Cable Problem OccursLegacy USB storage detect Parallel Port ModeECP Mode Use DMA Onboard Serial PortModem Ring On PME Event Wake UpUSB Resume from Suspend Power On By Keyboard Power-On by AlarmPower On By Mouse KB Power on PasswordPCI 1 IRQ Assignment PnP/PCI ConfigurationsPCI 2 IRQ Assignment Current CPU/SYSTEM/POWER FAN Speed RPM Reset Case Open StatusCurrent System/CPU Temperature CPU Warning TemperatureCPU Smart FAN Control CPU Smart FAN ModeSystem Smart FAN Control System Clock Setting MB Intelligent TweakerM.I.TCPU Host Frequency Mhz FSB-Memory Clock ModeFSB-Memory Ratio Actual CPU Clock MhzFSB Voltage DDR2 Voltage ControlNB/HT-Link Voltage South Bridge VoltageLoad Fail-Safe Defaults Load Optimized DefaultsSupervisor Password User PasswordSave & Exit Setup Exit Without SavingGA-N650SLI-DS4L Motherboard Drivers Installation Installing Chipset DriversSoftware Applications Driver CD InformationHardware Information Contact UsGA-N650SLI-DS4L Motherboard Xpress Recovery2 System RequirementsInstallation and Configuration Installing Windows XP and Partitioning the Hard DrivePage Accessing Xpress Recovery2 Using the Backup Function in Xpress Recovery2Removing the Backup Using the Restore Function in Xpress Recovery2Exiting Xpress Recovery2 What is Q-FlashTM? Bios Update UtilitiesUpdating the Bios with the Q-Flash Utility What is @BIOSTM?Updating the Bios Page Save the Current Bios File Updating the Bios with the @BIOS UtilityInstalling and Using @BIOS Update the Bios Using the Internet Update FunctionUpdate the Bios without Using the Internet Update Function Click Update New BiosEasyTune EasyTune 5 Interface Button Information TableWindows Vista ReadyBoost PropertiesTo configure Sata hard drives, follow the steps below Configuring Sata Hard DrivesConfiguring the Onboard Sata Controller Installing Sata hard drives in your computerConfiguring Sata controller mode in Bios Setup Step Save changes and exit Bios SetupConfiguring RAID set in RAID Bios AppendixYES Nvidia Cd bootdrv Menu Making a Sata RAID Driver DisketteInstalling the Sata RAID Driver and Operating System ENTER=Select F3=Exit Enter= Continue R=Repair F3=Exit Configuring Speakers Configuring Audio Input and OutputConfiguring 2/4/5.1/7.1-Channel Audio High Definition Audio HD AudioConfiguring AC97 Audio Configuring Sound EffectSound Effect tab Installing the S/PDIF In Cable Installing the S/PDIF In Cable OptionalPdif Pdif Out Configuring S/PDIF outConneting a S/PDIF out Cable Configuring Microphone Recording Appendix Recording the Sound Using the Sound RecorderPlaying the Sound Troubleshooting Frequently Asked QuestionsTroubleshooting Procedure StartEND Regulatory Notices Weee Symbol StatementOur Commitment to Preserving the Environment China Restriction of Hazardous Substances Table GA-N650SLI-DS4L Motherboard Appendix GA-N650SLI-DS4L Motherboard Contact Us Taiwan HeadquartersGigabyte Global Service System Poland Ukraine Romania Serbia & Montenegro