
5.Removeallhot-swapredundantpowersupplies.See“Installingorreplacingahot-swapredundant
powersupply”onpage131
.
6.Recordthecomponentlocations,cableconnections,andcableroutingintheserver.
7.Removethesystemboard.“Forservicetechnicianonly:replacingthesystemboard”onpage158.
8.Liftthereleasebutton1andthendisengagedthepowerinterfaceboardfromthechassis.
Note:Carefullyhandlethepowerinterfaceboardbyitsedges.
Figure129.Removingthepowerinterfaceboard
9.Placetheoldpowerinterfaceboardonaclean,flat,andstatic-protectivesurface.Touchthe
static-protectivepackagethatcontainsthenewpowerinterfaceboardtoanyunpaintedsurfaceonthe
outsideoftheserver.Then,takethenewpowerinterfaceboardoutofthepackage.
10.Installthenewpowerinterfaceboardintothechassis.Alignthetwoholesinthenewpowerinterface
boardwiththecorrespondingmountingstubsonthechassis.Then,movethepowerinterfaceboard
towardsthefrontoftheserveruntilthepowerinterfaceboardsnapsintoposition.
Figure130.Installingthepowerinterfaceboard
11.Installallpartsthatyouhaveremovedandreconnectallcables.Refertotheinformationthatyouhave
recordedandtherelatedtopicsinChapter6“Replacinghardware”onpage63.
Chapter6.Replacinghardware163
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