9.Inserttheconnectorandcableofthenewthermalsensorintothehole1inthechassis.Then,alignthe
twotabsontheplasticholderholdingthethermalsensorwiththetwoholes1and2inthechassis,
andpushtheplasticholderuntilitsnapsintoposition.
Figure100.Installingthethermalsensor
10.Connectthecableofthenewthermalsensortothethermalsensorconnectoronthesystemboard.See
“Locatingpartsonthesystemboard”onpage79.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage171
.
Replacingthemicroprocessor
Attention:Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Important
safetyinformation”onpage1.
Thissectionprovidesinstructionsonhowtoreplacethemicroprocessor.
CAUTION:
Theheatsinkandmicroprocessormightbeveryhot.Beforeyouopenthecomputercover,turnoff
thecomputerandwaitseveralminutesuntilthecomputeriscool.
Toreplacethemicroprocessor,dothefollowing:
1.Turnoffthecomputeranddisconnectallpowercordsfromelectricaloutlets.
2.Removethecomputercover.See“Removingthecomputercover”onpage124.
3.Removetheheatsinkandfanassembly.See“Replacingtheheatsinkandfanassembly”onpage148.
Chapter10.ReplacingFRUs(machinetypes:10AU,10AW,10BF,and10BG)153
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