Lenovo ThinkPad Edge E320 - Error Messages

Table4.Congmenuitems(continued)
Menuitem
SubmenuitemSelectionComments
GraphicsDevice•IntegratedGraphics
•Switchablegraphics
IntegratedGraphics
provideslongerbatterylife,
andSwitchableGraphics
enhancesperformance.
OSDetectionfor
SwitchableGraphics
•Disabled
•Enabled
Ifyouselect“Enabled,”the
systemUEFIautomatically
switchesthegraphics
devicesettingtoSwitchable
Graphicsmodeifthe
operatingsystemsupports
thisfeature,andto
IntegratedGraphicsmodeif
theoperatingsystemdoes
notsupportthisfeature.
IntelSpeedStep
®
technology(Intel
SpeedStepmounted
modelsonly)
•Disabled
•Enabled
SelectthemodeofIntel
SpeedSteptechnologyat
runtime.
Power
CPUPowerManagement
•Disabled
•Enabled
Enableordisablethepower
savingfeaturethatstop
themicroprocessorclock
automaticallywhenthere
arenosystemactivities.
Normally,itisnotnecessary
tochangethesetting.
PowerControlBeep
•Disabled
•Enabled
Ifthisfunctionisenabled,
abeepsoundswhenthe
computerentersapower
managementmode,whenit
resumesoperationalmode,
andwhentheacpower
adapterisconnectedor
disconnected.
LowBatteryAlarm•Disabled
•Enabled
Enableordisablethelow
batteryalarm.
PasswordBeep•Disabled
•Enabled
Enablethisoptiontohave
abeepsoundwhenthe
systemiswaitingfora
power-on,harddisk,or
supervisorpassword.
Differentbeepswillbe
soundedwhentheentered
passwordmatchesordoes
notmatchthecongured
password.
BeepandAlarm
KeyboardBeep•Enabled
•Disabled
Enableordisablekeyboard
beepwhenunmanageable
keycombinationsare
pressed.
Chapter8.Advancedconguration105