11.Reinstallanypartsandreconnectanycables.Then,reinstalltheservercover.See“Completingthe
partsreplacement”onpage183
.
12.Connecttheservertoanacpowersourceandturnontheserver.
2Clearpasswordjumper
Usedtoeraseforgottenpasswords,suchastheBIOSpasswords.
Toclearpasswords,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall
powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.
2.Prepareyourserver.See“Removingorextendingtheserverfromtherackcabinet”onpage69.
3.Removetheservercover.See“Removingtheservercover”onpage69.
4.Locatetheclearpasswordjumper2onthesystemboard.Then,removeanypartsanddisconnectany
cablesthatmightimpedeyouraccesstothejumper.
5.Removethejumpercapfromthejumpercapstorage4.
6.Notetheorientationofthejumpercapandtheninstallthejumpercapontheclearpasswordjumper.
7.Reinstallanypartsandreconnectanycables.Then,reinstalltheservercover.See“Completingthe
partsreplacement”onpage183.
8.Connecttheservertoanacpowersourceandwaitforseveralminutes.Then,turnontheserver.The
BIOSpasswordsareerased,includingtheadministratorpasswordanduserpassword.
9.Repeatstep1throughstep3.
10.Movethejumpercapbacktothejumpercapstorage4.
11.Reinstallanypartsandreconnectanycables.Then,reinstalltheservercover.See“Completingthe
partsreplacement”onpage183
.
12.Connecttheservertoanacpowersourceandturnontheserver.
13.Tosetnewpasswords,see“Usingpasswords”onpage58.
3BIOSrecoveryjumper
UsedtorecovertheBIOSifthepowertoyourserverisinterruptedwhiletheBIOSisbeingupdatedandyour
servercannotstartcorrectly.
TorecovertheBIOS,see“RecoveringfromaBIOSupdatefailure”onpage61.
4Jumpercapstorage
Usedtostorethejumpercap.Ajumpercapisencasedonthepinsbydefault.
48ThinkServerRD650UserGuideandHardwareMaintenanceManual
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