Lenovo 3063 Bedienungsanleitung PDF herunterladen (Seite 43)

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Chapter4.Generalcheckout

Attention

Thedrivesinthecomputeryouareservicingmighthavebeenrearrangedorthedrivestartupsequence

changed.Beextremelycarefulduringwriteoperationssuchascopying,saving,orformatting.Dataor

programscanbeoverwrittenifyouselectanincorrectdrive.

Generalerrormessagesappearifaproblemorconictisfoundbyanapplicationprogram,theoperating

system,orboth.Fortheexplanationofthesemessages,refertotheinformationsuppliedwiththatsoftware

package.

BeforereplacinganyFRUs,ensurethatthelatestlevelofBIOSisinstalledonthesystem.Adown-levelBIOS

mightcausefalseerrorsandunnecessaryreplacementofthesystemboard.Formoreinformationonhowto

determineandobtainthelatestlevelBIOS,see“BIOSlevels”onpage559

Notes:Forcomputermodelsthatdonothaveaninternalharddiskdriveandusearemoteharddiskdrive

accessedthroughtheSecureManagedClient-StorageArray(SMC-StorageArray):

•Youmightreceivetheerrormessage“Nooperatingsystemfound.PressF1torepeatbootsequence.”In

thiscase,pressCtrl+Alt+DeleteinsteadofF1toestablishaconnectiontothestorageareanetworkwhere

youroperatingsystemisstored.Verifythattheusernameisnotloggedoninanotherlocation.

•IftheSMCloginpromptdisappearsbeforeyouloginandthenablackscreendisplays,contactyour

administrator.

Usethefollowingproceduretohelpdeterminethecauseoftheproblem:

1.Power-offthecomputerandallexternaldevices.

2.Checkallcablesandpowercords.

3.Setalldisplaycontrolstothemiddleposition.

4.Power-onallexternaldevices.

5.Power-onthecomputer.

•Lookfordisplayederrorcodes

•Listenforbeepcodes

•Lookforreadableinstructionsoramainmenuonthedisplay.

Ifyoudidnotreceivethecorrectresponse,proceedtostep6onpage35

Ifyoudoreceivethecorrectresponse,proceedtostep7onpage35.

6.Lookatthefollowingconditionsandfollowtheinstructions:

•IfyouhearbeepcodesduringPOST,goto“Beepsymptoms”onpage65.

•IfthecomputerdisplaysaPOSTerror,goto“POSTerrorcodes”onpage66.

•Ifthecomputerhangsandnoerrorisdisplayed,turnoffthecomputerandthepower.Then,turnthe

powerandthecomputerbackon,continueatstep7onpage35.

7.RuntheDiagnosticprograms.SeeChapter5“Diagnosticprograms”onpage37.

•Ifyoureceiveanerror,replacethepartthatthediagnosticprogramcallsoutorgoto“Diagnostic

errorcodes”onpage48

•Iftheteststopsandyoucannotcontinue,replacethelastdevicetested.

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