Thissectionprovidesinstructionsonhowtoreplacethepowersupplyassembly.
Althoughtherearenomovingpartsinyourserverafterthepowercordhasbeendisconnected,thefollowing
warningsarerequiredforyoursafetyandproperUnderwritersLaboratories(UL)certification.
DANGER
Hazardousmovingparts.Keepfingersandotherbodypartsaway.
CAUTION:
Neverremovethecoveronapowersupplyoranypartthathasthefollowinglabelattached.
Hazardousvoltage,current,andenergylevelsarepresentinsideanycomponentthathasthislabel
attached.Therearenoserviceablepartsinsidethesecomponents.Ifyoususpectaproblemwith
oneoftheseparts,contactaservicetechnician.
Toreplacethepowersupplyassembly,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall
powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.
2.Removetheservercover.See“Removingtheservercover”onpage19.
3.Laytheserveronitssideanddisconnectthepowersupplyassemblycablesfromthesystemboardand
alldrives.See“Locatingpartsonthesystemboard”onpage14.
Chapter5.Installing,removing,orreplacinghardware37
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