Lenovo ThinkPad Edge E420 - Page 137

Table4.Congmenuitems(continued)
Menuitem
SubmenuitemSelectionComments
Expressactivity.You
usuallydon'tneedto
changethisfunction.
PowerControlBeep
•Disabled
•Enabled
Ifthisfunctionisenabled,
abeepsoundswhenthe
computerentersapower
managementmode,whenit
resumesoperationalmode,
andwhentheacpower
adapterisconnectedor
disconnected.
LowBatteryAlarm•Disabled
•Enabled
Enableordisablethelow
batteryalarm.
PasswordBeep•Disabled
•Enabled
Ifyouenablethisfunction,
abeepsoundswhen
apasswordpromptis
displayed,andagainifyou
typeawrongpassword.
BeepandAlarm
KeyboardBeep•Enabled
•Disabled
Enableordisablekeyboard
beepwhenunmanageable
keycombinationsare
pressed.
SerialATA(SATA)SATAControllerMode
Option
•Compatibility
•AHCI
SelectSATAcontroller
operationmode.Ifyou
select“Compatibility
mode”,serialSATA
controlleroperatesin
compatibilitymode.
CoreMulti-Processing
•Disabled
•Enabled
Enablesordisables
additionalexecutioncore
unitswithinaCPU.
Note:Ifyouareusinga
computerwithasingle-core
processor,thisitemdoes
notappear.
Note:ForCore
Multi-Processing,refer
totheinstructionsin
“InstallingWindowsXP”on
page109
.
CPU
IntelHyper-Threading
Technology
•Disabled
•Enabled
Enablesordisables
additionallogical
processorswithina
processorcore.
Chapter8.Advancedconguration119