The following table shows the function of each combination of Fn with a function key.
Function key combinations
Fn + Esc
Mute the sound from your computer.
Fn + F1
Fn + F2
Fn + F4
Put your computer in standby mode. To return to normal operation, press the Fn key only, without pressing a function key.
Fn + F5
Enable or disable the built-in wireless networking features. If you press Fn+F5, a list of wireless features is displayed in the Wireless Radio Control window. You can quickly change the power state of each feature in the list.
Fn + F7
Open the window for Choose Presentation or Display scheme. If you press Fn+F7, a list of schemes is displayed in the window. You can quickly select a scheme in the list. For information on applying a presentation scheme, refer to Presentation Director.
Fn + F10
Make the computer display brighter.
Fn + F11
Make the computer display less bright.
Fn + F12
Put your computer in hibernation mode. To return to normal operation, press the power button.
Fn + Insert
Scroll Lock (ScrLk)
Fn + Delete
Numeric Lock (Nmlk)
Fn + PrtSc
Has the same function as the SysRq key.
Fn + Pause
Has the same function as the Break key.
Fn + PgUp
Has the same function as the Home key.
Fn + PgDn
Has the same function as the End key.
Fn + cursor keys
These key combinations are for use with Windows Media Player. They have the following functions: