Hello All:
Trying to make a couple of working MP boards from 2 boards I recently bought and some parts boards I had laying around. I've got 2 almost working that show static garbage on the screen. if I power the game down and turn it back on, It changes slightly but still static garbage. I tried replacing the z-80'w on both bottom video boards and get the same results. What should I check out next? Any useful help or input appreciated.
Trying to make a couple of working MP boards from 2 boards I recently bought and some parts boards I had laying around. I've got 2 almost working that show static garbage on the screen. if I power the game down and turn it back on, It changes slightly but still static garbage. I tried replacing the z-80'w on both bottom video boards and get the same results. What should I check out next? Any useful help or input appreciated.