The Fn key can be used in combination with certain keys to adjust device settings or activate additional functions.
| Key combination | Function |
|---|---|
| Fn + Q | Switches the PC's active power mode |
| Fn + M | Enables/disables the touchpad |
| Fn + N | Shows key device information |
| Fn + Space* | Adjusts keyboard backlight |
| Fn + B | Break |
| Fn + P | Pause |
| Fn + S | SysRq |
| Fn + K | ScrLk |
| Fn + I | Insert |
| Fn + T | PrtScr |
| Fn + left arrow | Home |
| Fn + right arrow | End |
| Fn + up arrow | PgUp |
| Fn + down arrow | PgDn |
*for selected models