Button Disabler control panel

The Button Disabler control panel is only for the use of Macintosh LC 500-series and Macintosh Performa 500-series computers.

On these Macs, volume and brightness buttons exist on the front panels. Having this control panel on the Mac enables or disables these switches.

This control panel works only on these Macs (as stated above) running System 7.5 or a later system.