User guide

CAUTION:
Turnoffthecomputerandwaitthreetofiveminutestoletthecomputercoolbeforeremovingthe
computercover.
Toremovethecomputercover,dothefollowing:
1.Removeanymediafromthedrivesandturnoffallattacheddevicesandthecomputer.
2.Disconnectallpowercordsfromelectricaloutlets.
3.Disconnectthepowercord,Input/Outputcables,andanyothercablesthatareconnectedtothe
computer.See“Locatingconnectors,controls,andindicatorsonthefrontofyourcomputer”onpage2
and“Locatingconnectorsontherearofyourcomputer”onpage3.
4.Unlockanylockingdevicethatsecuresthecomputercover.SeeChapter4“Security”onpage31.
5.Removeanyscrewsthatsecurethecomputercover.Thenslidethecovertotherearofthecomputer
toremovethecover.
Figure10.Removingthecomputercover
Removingandreinstallingthefrontbezel
Attention:Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Read
thisfirst:Importantsafetyinformation”onpagev
.
Toremoveandreinstallthefrontbezel,dothefollowing:
1.Turnoffthecomputeranddisconnectallpowercordsfromelectricaloutlets.
2.Removethecomputercover.See“Removingthecomputercover”onpage73.
74ThinkCentreM79UserGuide