Need some help my Williams Laser Ball has an issue. I'm getting sound but making the wrong sounds for what you are hitting/rolling over, scoring ect. I reseated the connectors on the sound board and that seemed to work for about 2 min, then back to sound but not the correct sounds. Best way to describe it would be like they are out of sync. I was going to rest the chips on the sound board tonight but looking for the root of this evil. I had this problem on a system 7 once and if I remember it was the 6821PIA on the MPU but that has been years ago so really not sure if that was it but know it was on the MPU.
Help wrong sounds driving me nuts. What could be the root of this evil?