
Figure32.Installingthefrontfanassembly
7.Connectthenewfrontfanassemblycabletothepowerfanconnectoronthesystemboard.See
“System-boardinternalconnectors”onpage25.
8.Reinstallthesecondaryharddiskdriveifremoved.See“Replacingthesecondaryharddiskdrive”
onpage40.
9.Goto“Completingthepartsreplacement”onpage57.
Replacingtherearfanassembly
Attention
DonotopenyourserverorattemptanyrepairbeforereadingandunderstandingtheChapter1“Aboutthis
manual”onpage1
andtheSafetyInformationbook.ToobtainacopyoftheSafetyInformationbook,
goto:http://www.lenovo.com/support
Thissectionprovidesinstructionsonhowtoreplacetherearfanassembly.
Toreplacetherearfanassembly,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall
powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.
2.Removetheservercover.See“Removingtheservercover”onpage30.
3.Locatetherearfanassembly.See“Internalcomponents”onpage26.
Chapter6.ReplacingFRUs55
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