ToreplacetheExpressCard,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.
2.Placeasoft,cleantowelorclothonthedeskorsurface.Holdthesidesofyourcomputerandgentlylay
itdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.
3.Removethecomputercover.See“Removingthecomputercover”onpage38.
4.LocatetheExpressCard.See“Locatingcomponents”onpage15.
5.Carefullyremovethefourscrews1thatsecuretheExpressCardtothesystemboardandthenliftit
offthesystemboard.
Figure38.RemovingtheExpressCard
6.ConnectthenewExpressCardtotheExpressCardconnectoronthesystemboard.Alignthescrew
holesinthenewExpressCardwiththecorrespondingholesinthesystemboardandtheninstallthe
fourscrewstosecurethenewExpressCardtothesystemboard.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage67.
ReplacingtheheatsinkandfanassemblyforGPU
Attention:
Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstanding“Importantsafetyinformation”
onpagev.
ThissectionprovidesinstructionsonhowtoreplacetheheatsinkandfanassemblyforGPU.
Note:TheheatsinkandfanassemblyforGPUisavailableonlyinmodelsinstalledwiththeGPU.
60ThinkCentreM93zUserGuide
Kommentare zu diesen Handbüchern