ThinkPad E555 - Date and Time Menu; Security Menu

Table3.Configmenuitems(continued)
Menuitem
SubmenuitemSelectionComments
IntelHyper-Threading
Technology
•Disabled
•Enabled
IfyouselectEnabled,
additionalmicroprocessor
threadsareenabled.
Thesethreadsappearas
additionalprocessorsbut
sharesomeresourceswith
theotherthreadswithina
microprocessor.
IfyouselectDisabled,
onlyonethreadwithin
eachexecutioncoreunitis
enabled.
Note:Thissub-menumight
besupportedinmodels
withanIntelCPU.
DateandTimemenu
Tochangethedateortimeofyourcomputer,selecttheDate/TimetabfromtheThinkPadSetupmenu.
Thendothefollowing:
1.UsethecursorkeystoselectSystemDateorSystemTime.
2.Typeadateortime.
Securitymenu
Tochangethesecuritysettingsofyourcomputer,selecttheSecuritytabfromtheThinkPadSetupmenu.
ThefollowingtableliststheSecuritymenuitems.Defaultvaluesareinboldface.
Attention:Thedefaultconfigurationsarealreadyoptimizedforyou.Improperchangeoftheconfigurations
mightcauseunexpectedresults.
Table4.Securitymenuitems
Menuitem
SubmenuitemSelectionComments
SupervisorPassword
•Disabled
•Enabled
Referto“Supervisor
password”onpage54
.
LockUEFIBIOSSettings
•Disabled
•Enabled
Enableordisablethe
functionthatprotects
itemsinThinkPadSetup
frombeingchangedbya
userwhodoesnothave
thesupervisorpassword.
Bydefault,thisissetto
Disabled.Ifyousetthe
supervisorpasswordand
enablethisfunction,no
onebutyoucanchange
itemsintheThinkPadSetup
program.
Password
70UserGuide