Lenovo ThinkServer TD350 70DG - Page 187

b.Positionthemicroprocessorsocketcoverabovethemicroprocessorsocketsothatthesmalltriangle
1onthesocketcoverfacesthesmalltriangle2onthemicroprocessorretainer.Then,carefully
pressthesocketcoverstraightdownintothesocketuntilitsnapsintoposition.
Figure141.Installingthemicroprocessorsocketcover
23.Installallpartsthatyouhaveremovedandconnectallcablestothenewsystemboard.Refertothe
informationthatyouhaverecordedandtherelatedtopicsinChapter6“Replacinghardware”onpage67
.
24.Ifyouareinstructedtoreturntheoldsystemboard,followallpackaginginstructionsanduseany
packagingmaterialsthataresuppliedtoyouforshipping.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletethereplacement,goto“Completingthepartsreplacement”onpage175.
•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”onpage67.
Beforeyoubegin,printalltherelatedinstructionsorensurethatyoucanviewthePDFversiononanother
computerforreference.
Toreplacethepowerinterfaceboard,dothefollowing:
1.Removeallexternalmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,
disconnectallpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedto
theserver.
2.Iftheserverisinstalledinarackcabinet,removetheserverfromtherackcabinetandplaceitonaflat,
clean,andstatic-protectivesurface.SeetheRackInstallationInstructionsthatcomeswiththeserver.If
theserverisintowerformfactor,laytheserveronitssideforeasieroperation.
3.Removetheservercover.See“Removingtheservercover”onpage70.
Chapter6.Replacinghardware173