Lenovo x3650 M4 BD 5466 - Page 152

Step2.Removetheservercover.See“Removingtheservertopcover”onpage247formoreinformation.
Step3.LocatetheUEFIbootrecoveryjumper(J2)onthesystemboard.
Figure77.Jumperlocation
Step4.Movethejumperfrompins1and2topins2and3toenabletheUEFIrecoverymode.
Step5.Reinstalltheservercover;then,reconnectallpowercords.
Step6.Restarttheserver.Thepower-onself-test(POST)starts.
Step7.BoottheservertoanoperatingsystemthatissupportedbytheFlashUEFIUpdatepackage
thatyoudownloaded.
Step8.Performthefirmwareupdatebyfollowingtheinstructionsthatareinthefirmwareupdatepackage
readmefile.
Step9.Copythedownloadedfirmwareupdatepackageintoadirectory.
Step10.Fromacommandline,typelename-s,wherefilenameisthenameoftheexecutablefilethatyou
downloadedwiththefirmwareupdatepackage.
Step11.Turnofftheserveranddisconnectallpowercordsandexternalcables,andthenremovethe
servercover.
Step12.MovetheUEFIbootrecoveryjumperbacktotheprimaryposition(pins1and2).
Step13.Reinstalltheservercover,andthenreconnectallthepowercables.
Step14.Restarttheserver.
In-bandautomatedbootrecoverymethod
Note:UsethismethodiftheBOARDLEDonthelightpathdiagnosticspanelislitandthereisalogentry
orBootingBackupImageisdisplayedonthefirmwaresplashscreen;otherwise,usethein-bandmanual
recoverymethod.
1.Boottheservertoanoperatingsystemthatissupportedbythefirmwareupdatepackagethatyou
downloaded.
2.Performthefirmwareupdatebyfollowingtheinstructionsthatareinthefirmwareupdatepackage
readmefile.
3.Restarttheserver.
138LenovoSystemx3650M4BDInstallationandServiceGuide