Lenovo ThinkCentre M90p - Replacing the Internal Speaker

7.Slidethenewopticaldriveintothedrivebayuntilitsnapsintoposition.
Figure26.Installinganewopticaldrive
8.Connectthesignalcableandthepowercabletotherearoftheopticaldrive.
9.Goto“Completingthepartsreplacement”onpage93.
Replacingtheinternalspeaker
Attention
Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafety
information”intheThinkCentreSafetyandWarrantyGuidethatcamewithyourcomputer.Toobtainacopy
oftheThinkCentreSafetyandWarrantyGuide,goto:
http://www.lenovo.com/support
Thissectionprovidesinstructionsonhowtoreplacetheinternalspeaker.
Note:Notallcomputershavetheinternalspeaker.
Toreplacetheinternalspeaker,dothefollowing:
1.Turnoffthecomputeranddisconnectallpowercordsfromelectricaloutlets.
2.Openthecomputercover.See“Openingthecomputercover”onpage68.
3.Removethefrontbezelbyreleasingthethreeplastictabsandpivotingthefrontbezeloutward.
Chapter8.ReplacingFRUs(Machinetype:7536)87