User's Manual

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5
Function keys
+
Puts your computer
into sleep mode.
Decreases the volume
level.
Decreases the display
brightness.
Increases the volume
level
Increases the display
brightness.
Disables or enables the
touchpad.
Switches display
output between your
display, external
monitor (if connected)
and both.
Enables or disables the
airplane mode by
stopping all wireless
features
Mutes/unmutes the
audio output.