Lenovo ThinkStation D20 Bedienungsanleitung PDF herunterladen (Seite 54)

thecomputercover.Thisisthesametypeoflockusedwithmanynotebookcomputers.Youcanordera

securitycabledirectlyfromLenovobysearchingonKensingtonat:

http://support.lenovo.com

Passwordprotection

Todeterunauthorizeduseofyourcomputer,youcanusetheSetupUtilityprogramtosetapassword.When

youturnonyourcomputer,youarepromptedtotypethepasswordtounlockthekeyboardfornormaluse.

Whattodonext:

•Toworkwithanotheroption,gototheappropriatesection.

•Tocompletetheinstallation,gotoChapter4“Completingthepartsreplacement”onpage45.

Erasingalostorforgottenpassword(clearingCMOS)

Thissectioncontainsinstructionsonerasingsomelostorforgottenpasswords,suchasauserpassword.

Toeraseaforgottenpassword:

1.Removethecomputercover.See“Removingthecomputercover”onpage11.

2.Accessthesystemboard.See“Accessingsystemboardcomponents”onpage13.

3.LocatetheClearCMOS/Recoveryjumperonthesystemboard.See“Identifyingpartsonthesystem

board”onpage8.

4.Movethejumperfromthestandardposition(pin1andpin2)tothemaintenanceorcongureposition

(pin2andpin3).

5.Reinstalltheadaptercardifremoved.

6.Replacethecomputercoverandconnectthepowercord.SeeChapter4“Completingtheparts

replacement”onpage45.

7.Restartthecomputer,leaveitonforapproximately10seconds.Turnoffthecomputerbyholdingthe

powerswitchforapproximatelyveseconds.Thecomputerwillturnoff.

8.Repeatsteps1through3.

9.MovetheClearCMOS/Recoveryjumperbacktothestandardposition(pin1andpin2).

10.Reinstalltheadaptercardifremoved.

11.Replacethecomputercoverandconnectthepowercord.SeeChapter4“Completingtheparts

replacement”onpage45

48ThinkStationHardwareInstallationandReplacementGuide

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Lenovo ThinkStation D20 Bedienungsanleitung Seite 54