Personal Computer User Manual

8.Routethenewinternalspeakercablesandthenpositionthenewinternalspeakersonthefrontbezelso
thatthetwoscrewholesineachinternalspeakeralignwiththoseinthefrontbezel.
9.Reinstallthetwoscrewstosecureeachoftheinternalspeakerstothefrontbezel.
10.Reconnecttheinternalspeakercablestothesystemboard.See“Systemboardpartandconnector
locations”onpage12.
11.ReinstalltherearI/Oassemblycover.See“RemovingorreinstallingtherearI/Oassemblycover”
onpage19.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage52.
Replacingtheintegratedcamerawithmicrophone
Attention:
Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”
intheThinkCentreSafetyandWarrantyGuidethatcamewithyourcomputer.ToobtainacopyoftheThinkCentre
SafetyandWarrantyGuide,goto:
http://www.lenovo.com/support
Thissectionprovidesinstructionsonhowtoreplacetheintegratedcamerawithmicrophone.
Note:Theintegratedcamerawithmicrophoneisavailableonlyinsomemodels.
Toreplacetheintegratedcamerawithmicrophone,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.
2.Placeasoft,cleantowelorclothonthedeskorsurface.Holdthesidesofyourcomputerandgentlylay
itdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.
3.Removethecomputercover.See“Removingthecomputercover”onpage15.
4.Locatetheintegratedcamerawithmicrophoneinthecomputer.See“Componentlocations”onpage11.
5.Notetheroutingoftheintegratedcameracableandthendisconnecttheintegratedcameracablefrom
thesystemboard.See“Systemboardpartandconnectorlocations”onpage12.
Chapter2.Installingorreplacinghardware41