I'm trying to help out a friend who has a working BoP (original, not 2.0) but there is no sound. Like NO sound at all.
I have a 2.0, so I have spare boards that I pulled from my game years ago. After checking connections, I swapped the sound board, the cpu board, and the ribbon cable that goes between these 2 boards. Still nothing. Where do I go from here? I have a spare speaker panel. Should I swap that or is there something else to check?
In case it matters, the game has a Pinball Pro sub installed in the game, but I don't know why that would change anything.
Please help with where to start.