Aspire 5741の取扱説明書・マニュアル [全2345ページ 37.05MB]
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49EnglishTroubleshootingThis chapter shows you how to deal with common system problems. Read it before calling a technician if a problem occurs. Solutions to more serious problems require opening up the computer. Do not attempt to open the computer yourself; co ntact your dealer or authorized service center for assistance.Troubleshooting tipsThis notebook PC incorporates an advanced design that delivers onscreen error message reports to help you solve problems.If the system reports an error message or an error symptom occurs, see "Error messages" below. If the problem cannot be resolved, contact your dealer. See "Requesting service" on page 48 .Error messagesIf you receive an error message, note the message and take the corrective action. The following table lists the error messages in alphabetical order together with the recommended course of action.If you still encounter problems after going thr ough the corrective measures, please contact your dealer or an authorized service center for assistance. Some problems may be solved using the BIOS utility.Error messages Corrective actionCMOS battery bad Contact your dealer or an authorized service center.CMOS checksum error Contact your dealer or an authorized service center.Disk boot failure Insert a system (bootable ) disk into the floppy drive (A:), then press <Enter> to reboot.Equipment configuration errorPress <F2> (during POST) to enter the BIOS utility, then press Exit in the BIOS utility to reboot.Hard disk 0 error Contact your dealer or an authorized service center.Hard disk 0 extended type errorContact your dealer or an authorized service center.I/O parity error Contact your dealer or an authorized service center.Keyboard error or no keyboard connectedContact your dealer or an authorized service center.Keyboard interface error Contact your dealer or an authorized service center.Memory size mismatch Press <F2> (during POST) to enter the BIOS utility, then press Exit in the BIOS utility to reboot.
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