I have a couple Indy Heats and 3 PCBs and trying to get them all to work. I have not yet reseated any RAM/ROM's, but before I try that I thought I'd ask the experts.
One PCB works except for the white steering wheel only turns left (in both cabinets)
One PCB seems to work fine until you coin-up. Then it freezes until you reboot.
The 3rd PCB starts out fine, then gets graphically noisy, then when the race starts, the track disappears and you drive on a big blank screen. All of the walls/pits are still there, but not drawn on the screen. The race is the same and I can still win the first one.
So.... what do you think? any suggestions for what might work?
One PCB works except for the white steering wheel only turns left (in both cabinets)
One PCB seems to work fine until you coin-up. Then it freezes until you reboot.
The 3rd PCB starts out fine, then gets graphically noisy, then when the race starts, the track disappears and you drive on a big blank screen. All of the walls/pits are still there, but not drawn on the screen. The race is the same and I can still win the first one.
So.... what do you think? any suggestions for what might work?

