Lenovo ThinkCentre E73z - Replacing the Integrated Camera

7.Pulltheinternalspeakeruptoremoveitfromthecomputer.
Figure38.Removingtheinternalspeakers
8.Routethenewinternalspeakercables,andthenpositionthenewinternalspeakersonthefrontbezelso
thatthetwoholesineachinternalspeakeralignwiththoseinthefrontbezel.
9.Toinstallthenewinternalspeakers,positionthenewinternalspeakersinthechassissothateach
speakerissecuredbythecorrespondingtwotabsonthefrontbezel.
10.Connecttheinternalspeakercablestothesystemboard.See“Locatingpartsonthesystemboard”
onpage69.
11.Reinstallthesystemboardshield.See“Removingandreinstallingthesystemboardshield”onpage83.
12.Goto“Completingthepartsreplacement”onpage108.
Replacingtheintegratedcamera
Attention:Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe
“Importantsafetyinformation”onpage1
Thissectionprovidesinstructionsonhowtoreplacetheintegratedcamera.
Note:Theintegratedcameraisavailableonlyinsomemodels.
Toreplacetheintegratedcamera,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.
2.Placeasoft,cleantowelorclothonthedeskorotheratsurface.Holdthesidesofyourcomputerand
gentlylayitdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.
3.Removethecomputercover.See“Removingthecomputercover”onpage75.
4.Locatetheintegratedcamerainthecomputer.See“LocatingmajorFRUsandCRUs”onpage66.
5.Removethesystemboardshield.See“Removingandreinstallingthesystemboardshield”onpage83.
6.Notetheroutingoftheintegratedcameracable,andthendisconnectthecablefromthesystemboard.
See“Locatingpartsonthesystemboard”onpage69
.
100ThinkCentreE73zHardwareMaintenanceManual