Laptop User Manual

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.
2.Disconnectthepowercordfromtheelectricaloutlet.
3.Disconnecttheacpoweradapterfromtheacpoweradapterconnectorontherearofyourcomputer.
See“Locatingconnectorsontherearofyourcomputer”onpage70.
4.Connectthenewacpoweradaptertotheacpoweradapterconnectoronthechassisandanworkable
electricaloutlet.
Figure32.Connectingtheacpoweradapter
5.Goto“Completingthepartsreplacement”onpage98.
Replacingtheacpoweradapterbracket
Attention:
Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”
intheThinkCentreUserGuide.ToobtainacopyoftheThinkCentreUserGuide,goto:
http://www.lenovo.com/ThinkCentreUserGuides
Thissectionprovidesinstructionsonhowtoreplacetheacpoweradapterbracket.
Toreplacetheacpoweradapterbracket,dothefollowing:
1.Removeanymediafromthedrivesandturnoffallattacheddevicesandthecomputer.
2.Disconnectthepowercordfromtheelectricaloutlet.
3.Disconnecttheacpoweradapterfromtheacpoweradapterconnectorontherearofyourcomputer.
See“Locatingconnectorsontherearofyourcomputer”onpage70
.
Chapter8.ReplacingFRUs95