Computer Hardware User Manual

8.Connectthesignalcableandthepowercabletothenewopticaldrive.
Figure18.Connectingtheopticaldrive
9.Reinstallthefrontbezel.See“Removingandreinstallingthefrontbezel”onpage65.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage104.
Replacingthecardreader
Attention:Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Important
SafetyInformation”onpage1
.
Thissectionprovidesinstructionsonhowtoinstallorreplacethecardreader.
Toreplacethecardreader,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.
2.Removethecomputercover.See“Removingthecomputercover”onpage64.
3.Removethefrontbezel.See“Removingandreinstallingthefrontbezel”onpage65.
4.Locatethecardreader.See“LocatingmajorFRUsandCRUs”onpage56.
5.Disconnectthecardreadercablefromthesystemboard.See“Locatingpartsonthesystemboard”
onpage58.
Chapter10.ReplacingFRUs75