User's Manual

Table Of Contents
20
Key
Description
Switches the display output to the next choice if an external
display is connected. Choices are:
LCD only
LCD + External display (Duplicate)
LCD + External display (Extend)
External display only
The hot keys are equivalent to
Windows logo key + P.
Decreases the LCD brightness.
Increases the LCD brightness.
Switches the touchscreen function off or on.*
Switches the touchpad function off or on.
Switches the system sound output off (mute) or on.
Switches the display backlight off or on.
Serves as the sleep button that you can define with Windows’
Power Options.
TABLE NOTE: * means select models only.