Intel SG-81, SG-80 user manual Updating the Bios

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BIOS Setup

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3.1.3.Updating the BIOS

You can download and install updated BIOS for this motherboard from the manufacturer’s Web site. New BIOS provides support for new peripherals, improvements in performance, or fixes for known bugs.

Install new BIOS as follows:

1.If your motherboard has a BIOS protection jumper, change the setting to allow BIOS flashing.

2.If your motherboard has an item called Firmware Write Protect in Advanced BIOS features, disable it. (Firmware Write Protect prevents BIOS from being overwritten.)

3.Create a bootable system disk. (Refer to Windows online help for information on creating a bootable system disk.)

4.Download the Flash Utility and new BIOS file from the manufacturer’s Web site. Copy these files to the system diskette you created in Step 3.

5.Turn off your computer and insert the system diskette in your computer’s diskette drive. (You might need to run the Setup Utility and change the boot priority items on the Advanced BIOS Features Setup page, to force your computer to boot from the floppy diskette drive first.)

6.At the A:\ prompt, type the Flash Utility program name and press <Enter>.

7.Type the filename of the new BIOS in the “File Name to Program” text box. Follow the onscreen directions to update the motherboard BIOS.

8.When the installation is complete, remove the floppy diskette from the diskette drive and restart your computer. If your motherboard has a Flash BIOS jumper, reset the jumper to protect the newly installed BIOS from being overwritten.

User’s Manual

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Contents SG-80 Series Page Table of Contents Appendix A. How to Get Technical Support Chapter Driver InstallationFeatures & Specifications Product List Model Chipset FeaturesBack Panel I/O MiscellaneousLayout Diagram SG-80 Layout Diagram SG-81 Jumpers & Connectors Description Jumpers Description Default SettingConnectors Description SG-80 Series CPU Socket Hardware SetupSystem Memory Dimm Module Total MemoryTotal System Memory ATX Power Connectors ATXPOWER, ATX12V Connectors, Headers, and SwitchesFAN Connectors CPUFAN, SYSFAN, Pwrfan Cmos Memory Clearing Header Ccmos Pin 2-3 shorted default Normal operationPin Definition Front Panel Switches & Indicators Connection Headers PANEL1Additional USB Port Connection Header USB3, USB4 Pin Signal Name FunctionFront Panel Audio Connection Header FPIO-AUDIO1 Accelerated Graphics Port Slot AGP1 Internal Audio Source Connectors CD1, AUX1 Floppy Disk Drive Connector FDC IDE Disk Drive Connectors IDE1, IDE2 Serial ATA connectors SATA1, SATA2 External I/O Panel Standard Configuration About the Setup UtilityExits the current menu Updating the Bios Using Bios Standard Cmos FeaturesDate and Time IDE Devices None IDE HDD Auto-DetectionIDE Channel 1/2 Master/Slave/ IDE DriveAuto Video EGA/VGA Access Mode AutoFloppy 3 Mode Support Disabled Drive A/Drive B 1.44M, 3.5 in./NoneCPU Feature Advanced Bios FeaturesHard Disk Boot Priority First/Second/Third Boot Device Floppy/Hard Disk/CDROM CPU L3 Cache EnabledHyper-Threading Technology Enabled Quick Power On Self Test EnabledSmall LogoEPA Show Advanced Chipset FeaturesATA 66/100 IDE Cable Msg. Enabled Security Option SetupRAS Active Time tRAS Dram Clock/Timing ControlDram Timing Control Dram CAS LatencyAGP & P2P Bridge Control RAS to CAS Delay tRCDGraphic Window WR Combin Enabled AGP Fast Write Support DisabledAGP Data Rate Auto System Bios Cacheable DisabledVideo RAM Cacheable Disabled OnChip AGP ControlOnChip IDE Device Integrated PeripheralsSerial ATA Mode IDE IDE DMA Transfer Access EnabledIDE Burst Mode Enabled OnChip Sata Controller EnabledLAN Boot ROM Disabled OnChip USB Controller EnabledOnChip AC97 Controller Enabled OnChip LAN Controller EnabledOnboard Serial Port 1 3F8/IRQ4 Onboard FDC Controller EnabledParallel Port Mode ECP Onboard SuperIO DeviceInit Display First PCI Slot Power Management SetupECP Mode Use DMA Onboard 1394 Device EnabledWakeup By Ring Disabled Resume by USB from S3 DisabledPower On by PS2 Keyboard Hot Key Power On by PS2 Mouse DisabledResources Controlled By AutoESCD PnP/PCI ConfigurationsIRQ Resources PCI/VGA Palette Snoop DisabledPIRQ0 Use IRQ No. ~ PIRQ7 Use IRQ No. Auto CPU Shutdown Temperature DisabledSystem Component Characteristics PC Health StatusFrequency Control Load Fail-Safe Defaults OptionAuto Detect DIMM/PCI Clk Enabled Spread Spectrum EnabledSet Password Load Optimized Defaults OptionExit Without Saving Save & Exit Setup OptionSG-80 Series Driver Installation Browse CD Setup ItemsDrivers Manual UtilityUser’s Manual How to Get Technical SupportSG-80 Series Appendix aJan van Riebeeckweg 15, 5928LG, Venlo Technical Support Form