I bought a Continental Circuit cabinet off a fellow that had been converted at some point in its life to a Special Criminal Investigation machine. It was working when I picked it up, however now I can't get the display to work. The screen glows but I get no image. The rest of the system seems to be OK, it starts up, accepts coins, and makes appropriate noises when I operate the controls. It had a long 3 hour ride in a trailer to get here, so I wonder if something shook loose or there's a reset or something I missed.
Suggestions? I'd much rather have a classic cabinet than convert it to MAME.