Toshiba SATELLITE U500 - Manual (Page 171)

171 Utilities
TOSHIBA Button Support
TOSHIBA Button Support
TOSHIBA Button Support allows you to customize the Mute and
Media buttons. These buttons are located on the system control
panel directly above the keyboard.
To access TOSHIBA Button Support:
1 Click the TOSHIBA Button Support icon in the Optimize
tab of
TOSHIBA Assist .
The TOSHIBA Button Support window appears.
(Sample Image) TOSHIBA Button Support screen
2 Under Button Name, select the button whose function is to be
customized.
3 Make the desired selections.
4 Click Close.