Lenovo ThinkPad S430 - Page 112

Table4.Congmenuitems(continued)
Menuitem
SubmenuitemSelectionComments
specialfunctionsillustratedon
eachkey.
BootDisplayDevice
•ThinkPadLCD
•HDMI
•DisplayPort
Selectthedisplaydevicetobe
activatedatboottime.This
selectioniseffectiveforboot
time,passwordprompt,and
ThinkPadSetup.
GraphicsDevice•IntegratedGraphics
•NVIDIAOptimus
TheIntegratedGraphicsmode
provideslongerbatterylife.The
NVIDIAOptimusmoderunsas
IntegratedGraphicsmodeand
DiscreteGraphicsisenabledon
demand.
Note:NVIDIAOptimusmode
shouldonlybeselectedifyouare
usingtheWindows7operating
system.
Display
OSDetectionfor
SwitchableGraphics
•Disabled
•Enabled
IfyouselectEnabled,the
systemUEFIBIOSautomatically
switchestheGraphicsDevice
settingtoNVIDIAOptimus
modeiftheoperatingsystem
supportsthisfeature,andto
IntegratedGraphicsmodeif
theoperatingsystemdoesnot
supportthisfeature.
Intel(R)SpeedStep
®
technology
•Disabled
•Enabled
SelectthemodeofIntel
SpeedSteptechnologyat
runtime.
•MaximumPerformance:
Alwayshighestspeed
•BatteryOptimized:Always
lowestspeed
•Disabled:Noruntime
support,lowestspeed
CPUPowerManagement
•Disabled
•Enabled
Enableordisablethepower
savingfeaturethatstops
themicroprocessorclock
automaticallywhenthereareno
systemactivities.
Intel(R)RapidStart
Technology
•Disabled
•Enabled
Enterafter:
•Immediately
•1minute
•2minutes
•5minutes
•10minutes
•15minutes
Tousethisfeature,aspecial
partitiononthesolidstatedrive
isrequired.
Whenenabled,youcanenable
the30DayStandbyfunction
throughthePowerManager
program.Thefunctionenables
thecomputertoenteralower
powerstateafterthespecied
timeinsleepstate.Alsoittakes
Power
96UserGuide