Lenovo ThinkCentre Edge 91z - Replacing the Integrated Camera

Figure39.Removingtheinternalspeakers
8.Routethenewinternalspeakercables,andthenpositionthenewinternalspeakersonthefrontbezelso
thatthetwoscrewholesineachinternalspeakeralignwiththoseinthefrontbezel.
9.Reinstallthetwoscrewstosecureeachoftheinternalspeakerstothefrontbezel.
10.Connecttheinternalspeakercablestothesystemboard.See“Systemboardpartsandconnectors”
onpage88.
11.Reinstallthesystemboardshield.See“Removingandreinstallingthesystemboardshield”onpage102.
12.Goto“Completingthepartsreplacement”onpage127.
Replacingtheintegratedcamera
Attention
Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafety
information”intheThinkCentreEdgeSafetyandWarrantyGuidethatcamewithyourcomputer.Toobtaina
copyoftheThinkCentreEdgeSafetyandWarrantyGuide,goto:
http://www.lenovo.com/support
Thissectionprovidesinstructionsonhowtoreplacetheintegratedcamera.
Note:Theintegratedcameraisavailableonlyinsomemodels.
Toreplacetheintegratedcamera,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.
2.Placeasoft,cleantowelorclothonthedeskorotheratsurface.Holdthesidesofyourcomputerand
gentlylayitdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.
3.Removethecomputercover.See“Removingthecomputercover”onpage95.
4.Locatetheintegratedcamerainthecomputer.See“FRUlocations”onpage86.
5.Removethesystemboardshield.See“Removingandreinstallingthesystemboardshield”onpage102.
6.Notetheroutingoftheintegratedcameracable,andthendisconnectthecablefromthesystemboard.
See“Systemboardpartsandconnectors”onpage88.
7.Pressthetwoplastictabs1thatsecuretheintegratedcameratothefrontbezeltoremovethe
integratedcamerafromthecomputer.
Chapter8.ReplacingFRUs117