Using the keyboard - 15HotkeysThe computer employs hotkeys or key combinations to access mostof the computer's controls like screen brightness and volume output.To activate hotkeys, press and hold the <Fn> key before pressing theother key in the hotkey combination.Hotkey Icon Function Description<Fn> + <F3> Airplane modeTurns on / off the computer'snetwork devices. (Network devices vary byconfiguration.)<Fn> + <F4> Sleep Puts the computer in Sleepmode.<Fn> + <F5> Display toggleSwitches display outputbetween the display screen,external monitor (ifconnected) and both.<Fn> + <F6> Display offTurns the display screenbacklight off to save power.Press any key to return.<Fn> + <F7> TouchpadtoggleTurns the built-in touchpad onand off.<Fn> + <F8> Speaker toggle Turns the speakers on andoff.<Fn> + <F11> NumLk Turns the embedded numerickeypad on or off.<Fn> + <F12> ScrLk Turns Scroll Lock on or off.<Fn> + < > Brightness up Increases the screenbrightness.<Fn> + < > BrightnessdownDecreases the screenbrightness.<Fn> + < > Volume up Increases the sound volume.<Fn> + < > Volume down Decreases the sound volume.<Fn> +<Home> Play/Pause Play or pause a selectedmedia file.