2
Key Combinations
NOTE
zDo not repeatedly press the keys in quick succession.
zDo not use the key combinations together with touch pad (external mouse) or other key operations.
zDo not use the key combinations before you log on to Windows. Wait until the hard disk drive indicator turns off.
On the Setup Utility screen, you can use the key combinations of
Fn
+
F1
,
Fn
+
F2
and
Fn
+
F3
. By using the key com-
binations of
Fn
+
F3
, the display is switched between the internal LCD, simultaneous display*1 and the external dis-
play.
zThe key combinations may not work with some applications.
zThe popup menu icon appears after logging on to Windows. It may not appear in some application conditions (e.g.,
when [Command Prompt] is set to “Full Screen”).
*1 Only for model with Mobile Intel® PM965 Express Chipsets
Key Function Popup menu icon
Fn
+
F1
Fn
+
F2
LCD brightness
(
Fn
+
F1
= down /
Fn
+
F2
= up)
Fn
+
F3
Display switching (Îpage 45)
(When an external display is connected)
Internal LCD Simultaneous display External display
CAUTION
zDo not press any keys until the display has finished switching.
zDo not use this function:
• When an ex ternal display is not connected.
• When playing motion video such as DVD or MPEG.
• When using the Extended Desktop.
• When showing a game screen such as pinball.
Fn
+
F4
Speaker on/off
NOTE
zBeeps do not sound if you turn off the speaker sound.
OFF
(MUTE)
ON