Samsung NP754XFG-KB2US User Manual page 14

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Basics
Hot key functions
Key/Icon
Description
Samsung Settings: Launch the Samsung
F1
Settings app.
F2
Screen brightness control: Adjust the
brightness of the display.
F3
Display/External monitor: Switch between
the display and an external display
F4
device when an external display device is
connected to the computer.
Touchpad: Turn the touchpad function on or
F5
off.
F6
Mute: Mute or unmute the audio.
F7
Volume control: Adjust the volume level.
F8
Key/Icon
Description
Keyboard backlight brightness: Turn the
keyboard backlight on or off and adjust its
F9
brightness.
Turn the display on or off.
Block camera and mic: Limit the use of
F10
the camera and the microphone to prevent
recording.
Performance mode: Change the system's
F11
performance mode.
Fn Lock: Lock the Fn key so that hot keys
F12
can be used without pressing the Fn key.
If the hot keys do not work properly, install the
Samsung Settings app.
14

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