•In-bandmethod:Recoverserverrmware,usingeitherthebootblockjumper(AutomatedBoot
Recovery)andaserverFirmwareUpdatePackageServicePack.
•Out-of-bandmethod:UsetheIMMWebInterfacetoupdatethermware,usingthelatestserver
rmwareupdatepackage.
Notes:Youcanobtainaserverupdatepackagefromoneofthefollowingsources:
•DownloadtheserverrmwareupdatefromtheWorldWideWeb.
•ContactyourLenovoservicerepresentative.
TodownloadtheserverrmwareupdatepackagefromtheWorldWideWeb,goto
http://www.lenovo.com/support.
Theashmemoryoftheserverconsistsofaprimarybankandabackupbank.Itisessentialthatyou
maintainthebackupbankwithabootablermwareimage.Iftheprimarybankbecomescorrupted,youcan
eithermanuallybootthebackupbankwiththebootblockjumper,orinthecaseofimagecorruption,this
willoccurautomaticallywiththeAutomatedBootRecoveryfunction.
In-bandmanualrecoverymethod
Torecovertheserverrmwareandrestoretheserveroperationtotheprimarybank,completethefollowing
steps:
Step1.Turnofftheserver,anddisconnectallpowercordsandexternalcables.
Step2.Removetheservercover.See“Removingandinstallingthecover”onpage119formore
information.
Step3.LocatetheUEFIbootrecoveryjumperblock(JP6)onthesystemboard.
Boot block
jumper (JP6)
Clear CMOS
jumper (JP1)
Step4.Movethejumperfrompins1and2topins2and3toenabletheUEFIrecoverymode.
Step5.Reinstalltheservercover;then,reconnectallpowercords.
Step6.Restarttheserver.Thepower-onself-test(POST)starts.
Chapter4.Diagnostics101
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