Lenovo ThinkPad E455 - Beep Errors

Table3.Securitymenuitems(continued)
Menuitem
SubmenuitemSelectionComments
displayed;thecomputer
goesaheadandloads
theoperatingsystem.
Topreventunauthorized
access,settheuser
authenticationonthe
operatingsystem.
PasswordatRestart•Disabled
•Enabled
Ifyouselectandenable
Passwordatrestart,
apasswordpromptis
displayedwhenyourestart
thecomputer.Ifyouselect
Disabled,nopassword
promptisdisplayed;the
computergoesaheadand
loadstheoperatingsystem.
Topreventunauthorized
access,settheuser
authenticationonthe
operatingsystem.
PasswordatBootDevice
List
•Disabled
•Enabled
IftheSecuritypassword
isset,thisoptionisused
tospecifywhetherthe
Securitypasswordmust
beenteredtodisplaythe
F12bootdevicelist.Select
Enabledtopromptfor
theSecuritypassword.
SelectDisabledtoproceed
withoutanyuseraction
required.
PasswordCountExceeded
Error
•Disabled
•Enabled
SelectEnabledtoshow
thePOST0199errorand
promptfortheSecurity
password.SelectDisabled
tohidethePOST0199error
andproceedwithoutany
useractionrequired.
SetMinimumLength
•Disabled
•Passwordlengthoptions
Specifyaminimumlength
forthepower-onpassword
andharddiskpassword.
Bydefault,thisissetto
Disabled.Ifyousetthe
supervisorpasswordand
specifyaminimumlength
forpasswords,noonebut
youcanchangethelength.
Power-OnPassword
•Disabled
•Enabled
Referto“Power-on
password”onpage49.
HardDisk1Password•Disabled
•Enabled
Referto“Harddisk
passwords”onpage
52
.
Chapter6.Advancedconfiguration67