Hi Guys, My Bally Pro 5500, when powered up, seems to have trouble initializing the DBA. Lights (buttons) on the machine flash slowly on and off. The machine will spin and play if you hit the spin button while the buttons are lit momentarily. After about 20 minutes to a half hour it finally initializes the DBA. I cleared the RAM many times, hit the RESET button, etc. Stills acts strange. Had this machine for years, I've never experienced this. You can see and hear the DBA cycling back and forth the whole time. I unplugged the DBA and reconnected it thinking maybe a poor contact from the harnesses was the problem but no dice. I also changed out the main board (MPU) ,...same thing. .........Is there anything else I should try ? (exorcism ?) I don't have another DBA to try swapping in.
I was hoping it was not a DBA "unit" issue.
Thank you in advance for your help and expertise. Tom in Pa.