Lenovo M90 Betriebsanweisung PDF herunterladen (Seite 35)

Figure25.Integratedcablelock

Passwordprotection

Todeterunauthorizeduseofyourcomputer,youcanusetheSetupUtilityprogramtosetapassword.When

youturnonyourcomputer,youarepromptedtotypethepassword.Thecomputercannotbeuseduntil

avalidpasswordistypedin.RefertoChapter4“UsingtheSetupUtilityprogram”onpage35

formore

information.

Erasinglostorforgottenpasswords(clearingCMOS)

Thissectionprovidesinstructionsonhowtoeraselostorforgottenpasswords,suchasauserpassword.

Toerasealostorforgottenpassword,dothefollowing:

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect

allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.

2.Openthecomputercover.See“Openingthecomputercover”onpage12.

3.LocatetheClearCMOS/Recoveryjumperonthesystemboard.See“Locatingpartsonthesystem

board”onpage9.

4.Movethejumperfromthestandardposition(pin1andpin2)tothemaintenanceposition(pin2andpin3).

5.Closethecomputercoverandconnectthepowercord.See“Completingthepartsreplacement”on

page25.

6.Turnonthecomputerandleaveitonforapproximately10seconds.Then,turnoffthecomputerby

holdingthepowerswitchforapproximatelyveseconds.

7.Repeatstep1throughstep2.

8.MovetheClearCMOS/Recoveryjumperbacktothestandardposition(pin1andpin2).

Chapter2.Installingorreplacinghardware27

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Lenovo M90 Betriebsanweisung Seite 35