Lenovo x3650 M5 - Page 63

•ExitSetup
SelectthischoicetoexitfromtheSetuputility.Ifyouhavenotsavedthechangesthatyouhavemadein
thesettings,youareaskedwhetheryouwanttosavethechangesorexitwithoutsavingthem.
Passwords
FromtheUserSecuritymenuchoice,youcanset,change,anddeleteapower-onpasswordandan
administratorpassword.
TheUserSecuritychoiceisonthefullSetuputilitymenuonly.
Ifyousetonlyapower-onpassword,youmusttypethepower-onpasswordtocompletethesystemstartup
andtohaveaccesstothefullSetuputilitymenu.
Anadministratorpasswordisintendedtobeusedbyasystemadministrator;itlimitsaccesstothefullSetup
utilitymenu.Ifyousetonlyanadministratorpassword,youdonothavetotypeapasswordtocompletethe
systemstartup,butyoumusttypetheadministratorpasswordtoaccesstheSetuputilitymenu.
Ifyousetapower-onpasswordforauserandanadministratorpasswordforasystemadministrator,youcan
typeeitherpasswordtocompletethesystemstartup.Asystemadministratorwhotypestheadministrator
passwordhasaccesstothefullSetuputilitymenu;thesystemadministratorcangivetheuserauthorityto
set,change,anddeletethepower-onpassword.Auserwhotypesthepower-onpasswordhasaccess
toonlythelimitedSetuputilitymenu;theusercanset,change,anddeletethepower-onpassword,ifthe
systemadministratorhasgiventheuserthatauthority.
Power-onpassword
Ifapower-onpasswordisset,whenyouturnontheserver,youmusttypethepower-onpasswordto
completethesystemstartup.Youcanuseanycombinationof6-20printableASCIIcharactersforthe
password.
Whenapower-onpasswordisset,youcanenabletheUnattendedStartmode,inwhichthekeyboardand
mouseremainlockedbuttheoperatingsystemcanstart.Youcanunlockthekeyboardandmouseby
typingthepower-onpassword.
Ifyouforgetthepower-onpassword,youcanregainaccesstotheserverinanyofthefollowingways:
•Ifanadministratorpasswordisset,typetheadministratorpasswordatthepasswordprompt.Startthe
Setuputilityandresetthepower-onpassword.
•Removethebatteryfromtheserver,wait30seconds,andthenreinstallit.
•Changethepositionofthepower-onpasswordswitch(switch2)onthesystemboardswitchblock(SW6)
tobypassthepower-onpasswordcheck(seeTable3“SystemboardSW6switchblockdefinition”on
page32formoreinformation).
Chapter2.Configurationinformationandinstructions51