identifytherequiredconnector.Then,usetheinstructionsthatcomewiththeoptiontohelpyoumakethe
connectionandinstallsoftwareordevicedriversthatarerequiredfortheoption.
Removingthecomputercover
Attention:Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafety
information”intheThinkCentreSafetyandWarrantyGuidethatcamewithyourcomputer.Toobtainacopyofthe
ThinkCentreSafetyandWarrantyGuide,goto:
http://support.lenovo.com
Thissectionprovidesinstructionsonhowtoremovethecomputercover.
CAUTION:
Turnoffthecomputerandwaitthreetoveminutestoletthecomputercoolbeforeremovingthe
computercover.
Toremovethecomputercover,dothefollowing:
1.Removeallmediafromthedrives.Then,turnoffallattacheddevicesandthecomputer.
2.Disconnectallpowercordsfromelectricaloutlets.
3.Disconnectthepowercord,Input/Outputcables,andallothercablesthatareconnectedtothe
computer.
4.Removeanylockingdevicethatsecuresthecomputercover,suchasanintegratedcablelockora
padlock.See“Integratedcablelock”onpage42or“Padlock”onpage43.
5.Removethetwoscrewsthatsecurethecomputercoverandslidethecomputercovertotherearto
removeit.
Figure6.Removingthecomputercover
12ThinkCentreUserGuide