5.Locatethesystemboardinthecomputer.See“FRUlocations”onpage86.
6.Removetheheatsinkassembly.See“Replacingtheheatsinkassembly”onpage107.
7.Removethemicroprocessor.See“Replacingthemicroprocessor”onpage108.
8.Removethememorymodules.See“Installingorreplacingamemorymodule”onpage114.
9.Removethebattery.See“Replacingthebattery”onpage113.
10.RemovetherearI/Oassemblytogainaccesstothesystemboard.See“ReplacingtherearI/O
assembly”onpage100.
11.Notethelocationsofallcableconnectionsonthesystemboardanddisconnectallcables.See“System
boardpartsandconnectors”onpage88.
12.Removethesevenscrewsthatsecurethesystemboardtothemainbracket.Carefullyliftthesystem
boardoutofthechassis.
Figure41.Removingthesevenscrewsthatsecurethesystemboardtothemainbracket
13.Placethenewsystemboardintothechassisandalignthescrewholeswiththoseinthechassis.
14.Reinstallthesevenscrewsthatsecurethesystemboardtothemainbracket.
15.ReinstalltherearI/Oassembly.See“ReplacingtherearI/Oassembly”onpage100.
16.Reinstallthebattery.See“Replacingthebattery”onpage113.
17.Reinstallthememorymodules.See“Installingorreplacingamemorymodule”onpage114.
18.Reinstallthemicroprocessor.See“Replacingthemicroprocessor”onpage108.
19.Reinstalltheheatsinkassembly.See“Replacingtheheatsinkassembly”onpage107.
20.Reinstallthesystemboardshield.See“Removingandreinstallingthesystemboardshield”onpage102.
21.Reconnectallcablesthatweredisconnectedfromthesystemboard.See“Systemboardpartsand
connectors”onpage88.
22.Goto“Completingthepartsreplacement”onpage127.
Chapter8.ReplacingFRUs119
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