Table5.Congmenuitems(continued)
MenuitemSubmenuitemValueComments
Note:EvenwhenEnabled
isselected,youneedto
presstheFnkeytoresume
thecomputerfromsleep
modetonormaloperation.
FnKeyLock•Disabled
•Enabled
IfyouselectEnabled,
youcanpresstheFnkey
oncetoactivatetheFn
keyfunction,asifthe
keyiskeptinapressed
condition,andthenpress
thedesiredfunctionkey.
Theactionisequivalentto
pressingtheFnkeyand
thedesiredfunctionkey
simultaneously.Ifyoupress
theFnkeytwice,theFn
keyiskeptinapressed
conditionuntilyoupress
theFnkeyagain.
KeyboardIllumination
Control
•ThinkLightOnly
•KeyboardbacklightOnly
•Both
EnabletheThinkLight
lightfeature,thekeyboard
backlightfeature,orboth.
Afteryoumakeaselection,
youcanactivatethe
correspondingfeature(s)by
pressingFn+Spacebar.
BootDisplayDevice•ThinkPadLCD
•Analog(VGA)
•DigitalonThinkPad
•Digital1ondock
•Digital2ondock
Selectthedisplaydevice
thatistobeactivatedat
boottime.Thisselection
iseffectiveforboottime,
passwordprompt,and
ThinkPadSetup.
DigitalonThinkpadisthe
MiniDisplayPortonyour
computer.
Digial1ondockand
Digital2ondock
areDisplayPortorDVI
connectorsonadocking
station.
GraphicsDevice•IntegratedGraphics
•DiscreteGraphics
•NVIDIAOptimus
TheIntegratedGraphics
modewillachievelonger
batterylife.TheDiscrete
Graphicsmodeenhances
graphicsperformance.
WhenNVIDIAOptimus
isselected,thesyst em
automaticallyswitches
betweendiscretegraphics
modeandtheintegrated
graphicsmodedepending
ontherunningprogram.
Display
118UserGuide