User guide

Table3.Configmenuitems(continued)
Menuitem
Submenuitem
Value
Comments
IfyouselectDisabled,it
disablesandhidestheUSB
3.0controller,andtheUSB
3.0connectorwillworkasa
USB2.0connector.
Keyboard/MouseFnandCtrlKeyswap
•Disabled
•Enabled
IfyouselectEnabled,the
FnkeyworksastheCtrl
key,andtheCtrlkeyworks
astheFnkey.
Note:EvenwhenEnabled
isselected,youneedto
presstheFnkeytoresume
thecomputerfromsleep
modetonormaloperation.
BootDisplayDevice
•ThinkPadLCD
•HDMI
Selectthedisplaydevice
thatistobeactivatedat
boottime.Thisselection
iseffectiveforboottime,
passwordprompt,and
ThinkPadSetup.
HDMIistheHDMI
connectoronyour
computer.
Display
BootTimeExtension•Disabled
•1second
•2seconds
•3seconds
•5seconds
•10seconds
Thisoptiondefinesthetime
toextendthebootprocess.
Someexternalmonitors
needafewsecondstobe
readysothatthecomputer
cannotdetectthemat
boot.Trythisoptiontogive
enoughwakeuptimeto
thesemonitors.
IntelSpeedStep
®
technology
(IntelSpeedStepmounted
modelsonly)
•Disabled
•Enabled
ModeforAC
•MaximumPerformance
•BatteryOptimized
ModeforBattery
•MaximumPerformance
•BatteryOptimized
SelectthemodeofIntel
SpeedSteptechnologyat
runtime.
MaximumPerformance:
Alwayshighestspeed
BatteryOptimized:Always
lowestspeed
Disabled:Noruntime
support,lowestspeed
CPUPowerManagement
•Disabled
•Enabled
Enableordisablethe
power-savingfeaturethat
stopsthemicroprocessor
clockautomaticallywhen
therearenocomputer
activities.Normally,itisnot
Power
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