Support for Function Key Combinations on Toshiba Laptops
FnFX enables owners of Toshiba laptops to change the LCD brightness,
control, the internal fan, and use the special keys on their keyboard
(Fn-x combinations, hotkeys). The internal functions give the ability
to map the Fn keys to functions like volume up and down, mute, suspend
to disk, suspend to RAM, and switch LCD/CRT/TV-out. These functions
heavily depend on the system and kernel configuration.