Lenovo ThinkServer TD350 Manuel d'utilisateur Page 176

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b.Positionthemicroprocessorsocketcoverabovethemicroprocessorsocketsothatthesmalltriangle
1onthesocketcoverfacesthesmalltriangle2onthemicroprocessorretainer.Then,carefully
pressthesocketcoverstraightdownintothesocketuntilitsnapsintoposition.
Figure128.Installingthemicroprocessorsocketcover
23.Installallpartsthatyouhaveremovedandconnectallcablestothenewsystemboard.Refertothe
informationthatyouhaverecordedandtherelatedtopicsinChapter6“Replacinghardware”onpage63
.
24.Ifyouareinstructedtoreturntheoldsystemboard,followallpackaginginstructionsanduseany
packagingmaterialsthataresuppliedtoyouforshipping.
Whattodonext:
Toworkwithanotherpieceofhardware,gototheappropriatesection.
Tocompletethereplacement,goto“Completingthepartsreplacement”onpage164.
Afterasystemboardisreplaced,dothefollowing:
1.StarttheSetupUtilityprogrambypressingtheF1key,andthenchecktheBIOSandBMCversion.
2.Gotohttp://www.lenovo.com/driversandfollowtheinstructionsontheWebpagetodownloadthe
latestversionoffirmware.Then,installthefirmwaretoyourserver.
3.Updatethemachinetype,modelnumber,andserialnumberofthesystemboard.Eitheryouwill
bepromptedtodothiswhileupgradingtheBIOS,oryoucanlocatethefilesforupdatingthe
VPDwithintheDOSBIOSpackage.Forsomeservers,theVPDutilityisavailablefordownload
at:http://www.lenovo.com/drivers.
Forservicetechnicianonly:replacingthepowerinterfaceboard
Attention:ThisproceduremustbeperformedonlybytrainedservicepersonnelofLenovo.Donotopenyourserveror
attemptanyrepairbeforereadingandunderstanding“Safetyinformation”onpageiii
and“Guidelines”onpage63.
Beforeyoubegin,printalltherelatedinstructionsorensurethatyoucanviewthePDFversiononanother
computerforreference.
Toreplacethepowerinterfaceboard,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall
powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.
2.Iftheserverisinstalledinarackcabinet,removetheserverfromtherackcabinetandplaceitonaflat,
clean,andstatic-protectivesurface.SeetheRackInstallationInstructionsthatcomeswiththeserver.If
theserverisintowerformfactor,laytheserveronitssideforeasieroperation.
3.Removetheservercover.See“Removingtheservercover”onpage66.
4.Removethecoolingshroud.See“Removingthecoolingshroud”onpage69.
162ThinkServerTD350UserGuideandHardwareMaintenanceManual
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