IBM SAGP-845EV user manual Recovering the previous Bios, Install screen

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new BIOS file WITHOUT a warning prompt. A simple file name for saving the old BIOS to is OLDBIOS.BIN.

9.Your second option, in sequence, will be whether you want to flash your BIOS. Enter Y (for "yes").

Note: This is the critical step. Once you kit the enter key, do NOT touch the keyboard, the reset button, or power switch while the flashing is in progress. There will be bar progressing across the screen while the flashing is progressing.

10.When the flashing process is complete, you will be asked to reset or power off the system. Remove the floppy diskette from the floppy drive and either hit the reset button or the power button.

11.Reboot the system and note that the BIOS version on the initial boot-up screen has changed to the new BIOS version. Your BIOS upgrade is now complete.

Recovering the previous BIOS:

1.Assuming you have the floppy made during the upgrade procedure noted above, boot the system with that diskette in the floppy drive. If you do not have floppy made during the upgrade procedure noted above, you will need to repeat steps 1 though 3 (above) for the version of the BIOS you wish to recover to.

2.Complete steps 4, 5, 6B, 9, 10, and 11 (above) substituting the name of the BIOS you wish to recover for the upgrade BIOS at step 5.

Install screen:

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Contents With 10/100 Ethernet LAN & AGP4X VGA SBC VersionSupport Copyright NoticeTrademarks Table of Contents Introduction Specifications− For alternative applications, a keyboard and a PS/2 Package Contents Layout InstallationSAGP-845EV Layout CPU Voltage Setting Clear Cmos SetupKeyboard Power Selection Compact Flash Card Master/Slave Mode SettingConnection Table of Connectors Label FunctionFDD1 FDC Connector Floppy Disk Drive ConnectorIDE2 Secondary IDE Connector Ultra ATA33/66/100 IDE Disk Drive ConnectorIDE1 Primary IDE Connector Parallel Port LPT1 Parallel Port ConnectorSerial Ports COM1 10-pin ConnectorCOM2 10-pin Connector IrDA Infrared Interface Port Keyboard ConnectorUSB Port Connector VGA Connector Fan ConnectorLAN RJ45 Connector Right GND Left Audio ConnectorsCN4 Audio Connector 2x82.00mm CDIN1 CD-IN Connector 1X42.54mm pin headCard DETECT2 Ground Compact Flash Storage Card SocketCFA1 Compact Flash Storage Card Socket Pin Assignment Ground Card DETECT1CN2 Multiple Panel External Switches and IndicatorsPW1 ATX Power Switch Connector PW2 ATX12V Power Connector for CPUIntroduction Award Bios SetupStarting Setup Press DEL to enter SetupKey Function Using SetupMain Menu Advanced Chipset Features Setup ItemsStandard Cmos Features Advanced Bios FeaturesEGA/VGA Standard Cmos SetupMono Main Menu Selections Options DescriptionMM DD Yyyy IDELBA IDE AdaptersOptions Description CHSAdvanced Bios Features Boot Up Floppy Seek Quick Power On Self TestLAN BootROM First/Second/Third/Other Boot DeviceGate A20 Option Boot Up NumLock StatusTypematic Rate Setting Typematic Delay MsecSmall Logo EPA Show Report No FDD For WinCAS Latency Time Advanced Chipset FeaturesAuto Dram Timing SelectableDelay Transaction Dram RAS# to CAS# DelaySystem Bios Cacheable Video Bios CacheableOn-Chip Primary/Secondary PCI IDE Flash BiosIntegrated Peripherals On-chip VGAIDE Primary/Secondary Master/Slave Udma IDE HDD Block ModeUart Mode Select Parallel Port ModeDpms Power Management SetupWatchdog Timer Unit S1POSVideo Off Method Power ManagementSuspend Mode For SL CPU’sPrimary IDE Secondary IDE FDD, COM, LPT Port HDD Power DownIRQ Resources 10 PnP/PCI Configuration SetupReset Configuration Data Resource controlled byVcore PC Health StatusIRQ3/4/5/7/9/10/11/12/14/15 assigned to PCI/VGA Palette SnoopCPU Host / 3V66 / PCI Clock Frequency/Voltage ControlAuto Detect PCI Clk Spread SpectrumDefaults Menu Password Disabled Supervisor/User Password SettingEnter Password Quit without saving Y/N? Y Exit SelectingSave to Cmos and Exit Y/N? Y Exit Without SavingINT 15H AH 6FH Appendix a Watchdog TimerPage IO Address Map Address Range Description Appendix B Address MappingDMA Channel Assignments Function 1st MB Memory Address Map Memory address DescriptionIRQ Mapping Table Bios Update Procedure Appendix C How to Upgrade a New BiosInstall screen Recovering the previous BiosAppendix D AGP Slot