User Manual

Values:Disabled,Enabled
Description:Enableordisablethepower-savingfeaturethatstopsthemicroprocessorclockautomatically
whentherearenosystemactivities.Normally,itisnotnecessarytochangethesetting.
•SmartHealthCharge
Values:Disabled,Enabled
Description:IfyouselectEnabled,thecomputerentersaslowchargemodeinthesettime.TheSmart
HealthChargemodehelpsextendthebatteryoperatinglife.
•DisableBuilt-inBattery
Values:No,Yes
Description:Temporarilydisablethebuilt-inbatteryforservicingthecomputer.Afterselectingthisitem,
thecomputerwillbeautomaticallypoweredoff.
Note:Thebatterywillbeautomaticallyre-enabledwhentheacpoweradapterisreconnectedtothe
computer.
BeepandAlarm
•PasswordBeep
Values:Disabled,Enabled
Description:Enableordisableabeepwhenthecomputeriswaitingforapower-on,harddisk,or
supervisorpassword.Differentbeepsremindyouthatthepasswordyouenteredisrightorwrong.
•KeyboardBeep
Values:Enabled,Disabled
Description:Enableordisableabeepwhenunmanageablekeycombinationsarepressed.
Date/Timemenu
Note:TheBIOSmenuitemsmightchangewithoutnotice.Dependingonthemodel,thedefaultvalue
mightvary.
•SystemDate
Descriptions:Setorchangethedateofthesystem.
•SystemTime
Descriptions:Setorchangethetimeofthesystem.
Securitymenu
Note:TheBIOSmenuitemsmightchangewithoutnotice.Dependingonthemodel,thedefaultvalue
mightvary.
Password
•SupervisorPassword
Values:Disabled,Enabled
Descriptions:Setasupervisorpasswordtopreventunauthorizedusersfromchangingthestartup
sequence,networkrelatedsettings,andsystemdateandtime.Formoreinformation,see“Passwords
introduction”onpage43
.
•LockUEFIBIOSSettings
Values:Disabled,Enabled
Descriptions:EnablethisoptiontopreventunauthorizedusersfromchanginganysettingsinThinkPad
Setup.Tousethisfunction,asupervisorpasswordisrequired.
Chapter5.Advancedconfiguration55