10.Holdthenewopticaldriveandpivotthedrivebayassemblyupward.Alignthescrewholesinthenew
opticaldrivewiththecorrespondingholesinthedrivebay.Then,installthetwoscrewstosecure
thenewopticaldriveinplace.
Figure96.Installingtheopticaldrive
11.Connectoneendofthesignalcabletotherearofthenewopticaldriveandtheotherendtoanavailable
SATAconnectoronthesystemboard.See“Locatingpartsonthesystemboard”onpage80.Then,
locateanavailablefour-wirepowerconnectorandconnectittotherearofthenewopticaldrive.
Figure97.ConnectingaSATAopticaldrive
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage183
.
Replacingtheslimcardreader
Attention:Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe
“Importantsafetyinformation”onpage1.
Thissectionprovidesinstructionsonhowtoreplacetheslimcardreader.
Note:Theslimcardreaderisonlyavailableinsomemodels.
154ThinkCentreM73HardwareMaintenanceManual