Lenovo Laptop S710 User Manual Page 93

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Replacingtheinternalspeakers
Attention
Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafety
information”intheSafety,Warranty,andSetupGuidethatcamewithyourcomputer.Toobtainacopyofthe
Safety,Warranty,andSetupGuide,goto:
http://www.lenovo.com/support
Thissectionprovidesinstructionsonhowtoreplacetheinternalspeakers.
Toreplacetheinternalspeakers,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.
2.Placeasoft,cleantowelorclothonthedeskorotheratsurface.Holdthesidesofyourcomputerand
gentlylayitdownsothatthescreenisagainstthesurfaceandthecoverisfacingup.
3.Removethecomputercover.See“Removingthecomputercoveronpage71.
4.RemovetheVESAmountbracket.See“RemovingandreinstallingtheVESAmountbracket”onpage71.
5.Locatetheinternalspeakersinthecomputer.See“LocatingmajorFRUsandCRUs”onpage63.
6.Removethesystemboardshield.See“Removingandreinstallingthesystemboardshield”onpage76.
7.Notethelocationoftheinternalspeakercableconnectionandtheroutingoftheinternalspeakercables.
Disconnecttheinternalspeakercablesfromthesystemboard.
8.Removethetwoscrewsthatsecureeachinternalspeakertothefrontbezel,andthenremovethe
internalspeakersfromthecomputer.
Figure30.Removingtheinternalspeakers
9.Routethenewinternalspeakercables,andthenpositionthenewinternalspeakersonthefrontbezelso
thatthetwoscrewholesineachinternalspeakeralignwiththoseinthefrontbezel.
10.Reinstallthetwoscrewstosecureeachoftheinternalspeakerstothefrontbezel.
11.Connecttheinternalspeakercablestothesystemboard.See“Locatingpartsonthesystemboard”
onpage66.
12.Reinstallthesystemboardshield.See“Removingandreinstallingthesystemboardshield”onpage76.
13.Goto“Completingthepartsreplacement”onpage96.
Chapter9.ReplacingFRUs87
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