Operation Manual

Table2.Configmenuitems(continued)
Menuitem
SubmenuitemSelectionComments
IfyouselectDisabled,it
disablesandhidestheUSB
3.0controller,andUSB3.0
connectorswillworkas
USB2.0connectors.
TrackPoint•Disabled
•Enabled
Enableordisablethe
built-inTrackPointpointing
device.
Note:Ifyouwanttouse
anexternalmouse,select
Disabled.
Keyboard/Mouse
Trackpad•Disabled
•Enabled
Enableordisablethe
built-intrackpad.
Note:Ifyouwanttouse
anexternalmouse,select
Disabled.
BootDisplayDevice
•ThinkPadLCD
•Analog(VGA)
•DigitalonThinkPad
•DisplayonDock
Selectthedisplaydevice
thatistobeactivatedat
boottime.Thisselection
iseffectiveforboottime,
passwordprompt,and
ThinkPadSetup.
Display
TotalGraphicsMemory
•256MB
•512MB
Allocatetotalmemory
whichIntelinternalgraphics
deviceshares.
Ifyouselect512MB,the
maximumusablememory
mightbereducedonthe
32-bitoperatingsystem.
Note:Thissub-menuis
onlysupportedinmodels
withanIntelCPU.
IntelSpeedStep
®
technology
•Disabled
•Enabled
SelectthemodeofIntel
SpeedSteptechnologyat
runtime.
•Maximum
Performance:Always
highestspeed
•BatteryOptimized:
Alwayslowestspeed
•Disabled:Noruntime
support,lowestspeed
Note:Thissub-menuis
onlysupportedinmodels
withanIntelCPU.
CPUPowerManagement
•Disabled
•Enabled
Enableordisablethe
power-savingfeaturethat
stopsthemicroprocessor
Power
66UserGuide