
11.Pressthetworetaininglatches.Then,thebackplaneissecured.
Figure84.Securingthehot-swapharddiskdrivebackplane
12.Reinstallallthehot-swapharddiskdrivesanddummytrays(ifany)onthebackplane.See“Installingor
replacingahot-swapharddiskdrive”onpage113
.
13.Refertoyournotetoreconnectthecablestothebackplane.
14.Ifyouareinstructedtoreturntheoldhot-swapharddiskdrivebackplane,followallpackaging
instructionsanduseanypackagingmaterialsthataresuppliedtoyouforshipping.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletethereplacement,goto“Completingthepartsreplacement”onpage135.
ReplacingtheIntelligentDiagnosticsModule
Attention:Donotopenyourserverorattemptanyrepairbeforereadingandunderstanding“Safetyinformation”
onpageiii
and“Guidelines”onpage63.
ThistopicprovidesinstructionsonhowtoreplacetheIntelligentDiagnosticsModule(hereinafterreferredto
astheIDM).
TheIDMprovidesdiagnosticLEDsthroughtheIDMpaneltohelpyoueasilyidentifyaproblem.Formore
information,see“IntelligentDiagnosticsModule”onpage20
.
Chapter6.Installing,removing,orreplacinghardware125
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