13
Key Combinations
NOTE
z
Do not repeatedly press the keys in quick succession.
z
Do not use the key combinations together with Touch Pad (external mouse) or other key operations.
z
Do 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
.
z
The key combinations may not work with some applications.
z
The pop-up icon appears after logging on to Windows. It may not appear in some application conditions.
Key
Functions
Pop-up Icon
Fn
+
F1
Fn
+
F2
LCD brightness
(
Fn
+
F1
= down /
Fn
+
F2
= up)
You can select a different brightness level setting for when the AC adaptor is con-
nected and for when it is not connected.
(In the default setting, the LCD brightness is set to be darker when the AC adaptor is
not connected.)
NOTE
z
When you change the LCD brightness, the [Adjust display brightness] setting
of the power plan changes accordingly.
Fn
+
F3
Display switching (
)
(When an external display is connected)
Internal LCD
Simultaneous display
External display
CAUTION
z
Do not press any keys until the display has finished switching.
z
Do not use this function:
• When an external display is not connected.
• When playing motion video such as DVD or MPEG.
• When using the Extended Desktop.
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