Fujitsu 565Tx User Manual

Contents

S e c t i o n F i v e24System BIOS shadowed – System BIOS copiedto shadow RAM.*System CMOS checksum bad – run SETUP –BIOS CMOS RAM has been corrupted ormodified incorrectly, perhaps by an applicationprogram that changes data stored in BIOSmemory. Run Setup and reconfigure the system.*System RAM Failed at offset:nnnn – SystemRAM failed at offset nnnn of in the 64k block atwhich the error was detected. This means thatthere is a fault in your built-in memory. If youcontinue to operate you risk corrupting your data.Contact your support representative for repairs.nnnn System RAM Passed – Where nnnn isthe amount of system RAM in kilobytessuccessfully tested.*System timer error – The timer test failed. Themain clock that operates the computer is faulty.Requires repair of system board. Contact yoursupport representative for repairs.UMB upper limit segment address: nnnnDisplays the address of the upper limit offul boot sequence you should turn off the powerwith the Power Switch and contact yoursupport representative.*Real time clock error – Real-time clock failsBIOS test. May require board repair. Contactyour support representative.*Shadow RAM Failed at offset:nnnn – ShadowRAM failed at offset nnnn of the 64k block atwhich the error was detected. You are riskingdata corruption if you continue. Contact yoursupport representative.nnnn Shadow RAM Passed – Where nnnnis the amount of shadow RAM in kilobytessuccessfully tested.*System battery is dead – Replace and runSETUP – The BIOS CMOS RAM memory holdup battery is dead. This is part of your BIOSand is a board mounted battery which requiresa support representative to change. You cancontinue operating but you will have to use SetupUtility default values or reconfigure your SetupUtility every time you turn off your notebook.This battery has an expected life of 2 to 3 years.Upper Memory Blocks,indicating releasedsegments of the BIOS memory which maybe reclaimed by a virtual memory manager.Video BIOS shadowed – Video BIOS success-fully copied to shadow RAM.EMERGENCY CD-ROM TRAY RELEASEIf for some reason the eject button fails, youcan open the CD-ROM tray with a paper clipor similar tool inserted into the eject hole in thefar right side of the front of the tray. Straightenone side of a paper clip and push it gently intothe hole. The tray will p op out a short distance.(Figure 5-1.)Figure 5-1 Emergency CD-ROM Tray Release