
2.Toreinstalltherackhandles,alignthescrewholesintherackhandlewiththecorrespondingholesinthe
chassis.Installthescrewstosecuretherackhandleoneachsideoftheserver.
Figure41.Installingtherackhandles
Removingandreinstallingthecoolingshroud
Attention:Donotopenyourserverorattemptanyrepairbeforereadingandunderstanding“Safetyinformation”
onpageiii
and“Guidelines”onpage67.
Toaccesssomeoftheservercomponentsonthesystemboard,removethecoolingshroudfirst.Toensure
propercoolingandairflow,reinstallthecoolingshroudbeforeturningontheserver.
Beforeyoubegin,printalltherelatedinstructionsorensurethatyoucanviewthePDFversiononanother
computerforreference.
Toremoveandreinstallthecoolingshroud,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall
powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.
2.Prepareyourserver.See“Removingorextendingtheserverfromtherackcabinet”onpage69.
3.Removetheservercover.See“Removingtheservercover”onpage69.
4.RemovetheThinkServerRAIDSuperCapacitorModuleifoneisinstalledonthecoolingshroud.See
“RemovingtheThinkServerRAIDSuperCapacitorModule”onpage133.
72ThinkServerRD650UserGuideandHardwareMaintenanceManual
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