Lenovo 3063 Bedienungsanleitung Seite 81

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Seitenansicht 80
Removingthecomputercover
Attention
Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”
intheThinkCentreSafetyandWarrantyGuidethatcamewithyourcomputer.ToobtainacopyoftheThinkCentre
SafetyandWarrantyGuide,goto:http://www.lenovo.com/support
Thissectionprovidesinstructionsonhowtoremovethecomputercover.
CAUTION:
Turnoffthecomputerandwaitthreetoveminutestoletthecomputercoolbefore
removingthecomputercover.
Toremovethecomputercover:
1.Removeanymediafromthedrives,shutdownyouroperatingsystem,andturnoffallattacheddevices
andthecomputer.
2.Unplugallpowercordsfromelectricaloutlets.
3.Disconnectthecablesattachedtothecomputer.Thisincludespowercords,Input/Output(I/O)cables,
andanyothercablesthatareconnectedtothecomputer.See“Locatingconnectorsonthefrontofthe
computer”onpage71
and“Locatingconnectorsontherearofthecomputer”onpage72.
4.Removeanylockingdevices,suchasacablelockthatsecuresthecomputercover.
5.Iftherearethumbscrewsthatsecurethecomputercover,removethem.
Chapter8.ReplacingFRUs(MachineTypes:3063,3231,3285,4084,4085,4086,4087,6138,6209,6239,6302,7188,7244,
7347,7355,7358,7373,7484,7571,7628,7635,7639,8494,8854,9728,9960,and9965.)73
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