ThinkPad S540 - Date and Time Menu

Table4.Configmenuitems(continued)
Menuitem
SubmenuitemSelectionComments
Intel(R)SpeedStep
®
technology
•Disabled
•Enabled
EnableordisableIntel
SpeedSteptechnology.
•Enabled:CPUcanworkat
lowerspeedtosavepower.
•Disabled:CPUalwaysworks
athighestspeed.
CPUPowerManagement
•Enabled
•Disabled
Enableordisablethepower
savingfeaturethatstops
themicroprocessorclock
automaticallywhenthereareno
systemactivities.
Power
DisableBuilt-inBattery
Usethisfeaturetotemporarily
disablethebuilt-inbattery.The
systemwillbeautomatically
poweredoffafteryouselect
thisitem.Thenthecomputeris
readytobeserviced.
Note:Theacpoweradapter
mustbedisconnectedtoperform
thisoperation.Thebuilt-in
batterywillbeautomatically
enabledwhentheacpower
adapterisreconnected.
PasswordBeep•Disabled
•Enabled
Enablethisoptiontohavea
beepsoundwhenthesystem
iswaitingforapower-on,hard
disk,orsupervisorpassword.
Differentbeepswillbesounded
whentheenteredpassword
matchesordoesnotmatchthe
configuredpassword.
BeepandAlarm
KeyboardBeep•Disabled
•Enabled
Enableordisablethekeyboard
beepwhenunmanageablekey
combinationsarepressed.
CoreMulti-Processing
•Disabled
•Enabled
Enableordisableadditional
executioncoreunitswithina
CPU.
Note:Ifyouareusinga
computerwithasingle-core
processor,thisitemwillnotbe
available.
CPU
IntelHyper-Threading
Technology
•Disabled
•Enabled
Enableordisableadditional
logicalprocessorswithina
processorcore.
DateandTimemenu
Ifyouneedtosetthecurrentdateandtimeofyourcomputer,selectDate/TimefromtheThinkPadSetup
programmainmenu.Thefollowingsubmenuisdisplayed:
•SystemDate
Chapter8.Advancedconfiguration89