6.Removethetwoscrews1.
Figure20.Removingthetwoscrewsthatsecuretheconverterboard
7.Disconnectthetwoconverter-boardcablesfromtheconverterboard,andthenremovetheconverter
boardfromthechassis.
8.Toinstallthenewconverterboard,connectthetwoconverter-boardcablestothenewconverterboard.
9.Positiontheconverterboardsothatthetwoscrewholesintheconverterboardalignwiththe
correspondingholesinthechassis,andtheninstallthetwoscrewstosecuretheconverterboardto
thechassis.
10.Installtheopticaldrive.See“Replacingtheopticaldrive”onpage83.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage119.
Removingandinstallingthesystem-boardshield
Thissectionprovidesinstructionsonhowtoremoveandinstallthesystem-boardshield.
Attention:DonotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingtheChapter
1“Safetyinformation”onpage1.
Toremoveandinstallthesystem-boardshield,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.
86ThinkCentreM83zHardwareMaintenanceManual
Commentaires sur ces manuels