Personal Computer User Manual

computer”onpage7and“Locatingconnectorsandpartsontherearofyourcomputer”onpage9to
identifytherequiredconnector.Then,usetheinstructionsthatcomewiththeoptiontohelpyoumakethe
connectionandinstallsoftwareordevicedriversthatarerequiredfortheoption.
Installingacomputerwallmount
YourcomputersupportsUnderwritersLaboratories(UL)certied100mm×100mm(3.94inches×3.94
inches)wallmounts.Forpropermounting,usefourscrewsofthefollowingspecications:Diameter×Pitch
×Length:4mm×0.7mm×10mm(0.16inch×0.03inch×0.39inch)
Note:Wheninstallingacomputerwallmount,makesurethatyouleaveatleasta60mm(2.36inches)space
betweenthewallandyourcomputerforeasyaccesstotheconnectorsontherearofyourcomputer.
Replacingthekeyboard
Attention:
Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”
intheThinkCentreSafetyandWarrantyGuidethatcamewithyourcomputer.T oobtainacopyoftheThinkCentre
SafetyandWarrantyGuide,goto:
http://www.lenovo.com/support
Thissectionprovidesinstructionsonhowtoreplacethekeyboard.
Toreplacethekeyboard,dothefollowing:
1.Removeallmediafromthedrives.Then,turnoffallattacheddevicesandthecomputer.
2.Disconnectallpowercordsfromelectricaloutlets.
3.Disconnecttheoldkeyboardcablefromthecomputer.
4.Connectanewkeyboardtotheappropriateconnectoronthecomputer.Y ourkeyboardmightbe
connectedtoaPS/2keyboardconnector1oraUSBconnector2.Dependingonwhereyouwantto
connectyourkeyboard,see“Locatingconnectors,controls,andindicatorsonthefrontofyourcomputer”
onpage7
or“Locatingconnectorsandpartsontherearofyourcomputer”onpage9.
Figure3.Keyboardconnectors
Replacingthemouse
Attention:
Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”
intheThinkCentreSafetyandWarrantyGuidethatcamewithyourcomputer.T oobtainacopyoftheThinkCentre
SafetyandWarrantyGuide,goto:
http://www.lenovo.com/support
12ThinkCentreUserGuide