HP EliteBook 850 G5

Keyboard
The keyboard has the following special keys:
 * triggers the display settings
 * does nothing
 * decreases the display brightness
 * increases the display brightness
 * mutes/unmutes the volume.

This also allows the microphone mute LED (on ) to work whenever you mute/unmute the microphone. If the mute LED is still not working, run and make sure that   is set to.


 * decreases the volume
 * increases the volume
 * mutes/unmutes the microphone
 * toggles the keyboard backlight and its intensity
 * does nothing
 * toggles Wi-Fi status


 * can be bound to open the calendar

To access - you need to keep pressed the key.