User Guide

2.PressTab,Shift+Tab,orEntertoselectaeld.
3.Typethedateortime.
Note:Anotherwaytoadjustthedateandtimeisbypressing+or–.
4.PressF10tosavethechangesandrestartthesystem.
Securitymenu
Ifyouneedtosetthesecurityfeaturesofyourcomputer,selectSecurityfromtheThinkPadSetupmenu.
Notes:
•Defaultvaluesareinboldface.Thedefaultsettingsarealreadyoptimizedforyou.Ifyouconsider
changingthecomputerconguration,proceedwithextremecaution.Settingthecongurationincorrectly
mightcauseunexpectedresults.
•Oneachsubmenu,pressEntertoshowselectableoptionsandselectadesiredoption,ortypedesired
valuesfromthekeyboarddirectly.
•Someitemsaredisplayedonthemenuonlyifthecomputersupportsthecorrespondingfeatures.
ThefollowingtableliststheSecuritymenuitems.
Table5.Securitymenuitems
Menuitem
SubmenuitemSelectionComments
SupervisorPassword
•Disabled
•Enabled
Referto“Supervisorpassword”on
page46.
LockUEFIBIOSSettings
•Disabled
•Enabled
Enableordisablethefunctionthat
protectsitemsintheThinkPad
Setupprogramfrombeingchanged
byunauthorizedusers.Bydefault,
thisissettoDisabled.Ifyouset
thesupervisorpasswordandenable
thisfunction,noonebutyoucan
changetheitemsintheThinkPad
Setupprogram.
Passwordatunattended
boot
•Disabled
•Enabled
IfyouselectandenablePassword
atunattendedboot,apassword
promptisdisplayedwhenthe
computeristurnedon,fromeither
apower-offorhibernationstate.If
youselectDisabled,nopassword
promptisdisplayed;thecomputer
goesaheadandloadstheoperating
system.Topreventunauthorized
access,youcansettheuser
authenticationontheoperating
system.
Passwordatrestart•Disabled
•Enabled
IfyouselectandenablePassword
atrestart,apasswordpromptis
displayedwhenyourestartthe
computer.IfyouselectDisabled,
nopasswordpromptisdisplayed;
thecomputergoesaheadandloads
theoperatingsystem.Toprevent
unauthorizedaccess,youcanset
Password
82UserGuide