Lenovo ThinkServer RD440 Manual de usuario Pagina 198

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10.Ifyouareinstructedtoreturntheolddiagnosticmodule,followallpackaginginstructionsanduseany
packagingmaterialsthataresuppliedtoyouforshipping.
Whattodonext:
Toworkwithanotherpieceofhardware,gototheappropriatesection.
Tocompletethereplacement,goto“Completingthepartsreplacement”onpage199
.
Replacingthediagnosticmoduleforservermodelswith2.5-inchhard-disk-drive
bays
Attention:Donotopenyourserverorattemptanyrepairbeforereadingandunderstanding“Safetyinformation”
onpageiii
and“Guidelines”onpage85.
Toreplacethediagnosticmoduleforservermodelswith2.5-inchhard-disk-drivebays,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall
powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.
2.Iftheserverisinstalledinarackcabinet,removetheserverfromtherackcabinetandplaceitonaflat,
clean,andstatic-protectivesurface.SeetheRackInstallationInstructionsthatcomeswiththeserver.
3.Removetheservercover.See“Removingtheservercover”onpage87.
4.Removethefrontbezel.See“Removingandreinstallingthefrontbezel”onpage89.
5.Removethecoolingshroud.See“Removingandreinstallingthecoolingshroud”onpage95.
6.Locatethediagnosticmodule.See“Componentsofservermodelswith2.5-inchhard-disk-drivebays”
onpage37.
7.Removetheleftcage.See“Removingandreinstallingtheleftcage”onpage97.
8.Removethefrontpanelboard.See“Replacingthefrontpanelboardforservermodelswith2.5-inch
hard-disk-drivebays”onpage182.
9.Disconnectthecablefromtherearofthediagnosticmodule.
10.Pressthereleasetab1inthedirectionasshownandthenpushthediagnosticmoduleoutofthe
frontoftheleftcage.
Figure150.Removingthediagnosticmodulefromtheleftcageofservermodelswith2.5-inchhard-disk-drivebays
11.Touchthestatic-protectivepackagethatcontainsthenewdiagnosticmoduletoanyunpaintedsurface
ontheoutsideoftheserver.Then,takethenewdiagnosticmoduleoutofthepackage.
186ThinkServerRD440UserGuideandHardwareMaintenanceManual
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