Lenovo x3650 M5 - Using the Boot Manager

Figure43.System-boardswitches,jumpers,andbuttons
Attention:Beforeyouchangeanyswitchsettingsormoveanyjumpers,turnofftheserver;then,
disconnectallpowercordsandexternalcables.Seethesafetyinformationthatbegins“Safety”onpage
v
.Donotchangesettingsormovejumpersonanysystem-boardswitchorjumperblocksthatare
notshowninthisdocument.
ThedefaultforalloftheswitchesonswitchblockSW3isOff.
Whiletheserveristurnedoff,movepower-onpasswordswitch(switch2)onthesystemboardswitch
block(SW6)totheOnpositiontoenablethepower-onpasswordoverride.YoucanthenstarttheSetup
utilityandresetthepower-onpassword.Youdonothavetoreturntheswitchtothepreviousposition.
Thepower-onpasswordoverrideswitchdoesnotaffecttheadministratorpassword.
Administratorpassword
Ifanadministratorpasswordisset,youmusttypetheadministratorpasswordforaccesstothefullSetup
utilitymenu.Youcanuseanycombinationof6to20printableASCIIcharactersforthepassword.
Attention:Ifyousetanadministratorpasswordandthenforgetit,thereisnowaytochange,override,
orremoveit.Youmustreplacethesystemboard.
UsingtheBootManager
TheBootManagerprogramisabuilt-in,menu-drivenconfigurationutilityprogramthatyoucanuseto
temporarilyredefinethefirststartupdevicewithoutchangingsettingsintheSetuputility.
52LenovoSystemx3650M5InstallationandServiceGuide