This game worked fine when I turned it off, monitor was very dim but everything else worked. I didn't use it for a extended amount of time, when I decided to use it again I opened it up and a mouse had built its nest on the MPU board. I cleaned it up some and turned it on it made all the usual sounds but monitor did not light up. so I had the monitor fixed up now I can tell the monitor is working but still no graphics come on the screen, that is why I think the board is damaged. I have looked everything else on the machine over, it all looks like it is in working order, no chewed wires and no other damage from the mouse. I did get a new battery for the board didn't help. I also tried to find a number on the board could not find one, other than some numbers someone wrote in marker. do you think it is repairable, and do you know of anyone who does that kind of work.
Thanks