18 - Using the keyboard
Touchpad toggle Turns the built-in touchpad on and off.
Keyboard
backlight toggle
Turns the keyboard backlight on and off.
Function varies depending on
configuration.
Speaker toggle Turns the speakers on and off.
Volume down Decreases the sound volume.
Volume up Increases the sound volume.
NumLK Numeric Lock
Turns the embedded numeric keypad on
or off.
Icon Function Description