surround sound system stopped working

[sleepingnome]

My new Samsung TV and older Bose sound system worked fine then suddenly stopped. I replaced the digital to analog converter, the toslink cable, reset the TV to factory and switched from dolby Digital to PCM and still no sound from the Bose system. Help!

 

[hang-the-9]

Test the Bose system on another TV. It could have simply stopped working.