I'm sure similar problems have been covered, but I need some guidance. My Colecovision boots up and plays fine. But after about 5-10 minutes, the screen starts bouncing and the screen edges zig-zag. It's very consistent. I have done a lot of cleaning, but it doesn't help. I've used my Atari expansion and had no problems. Any ideas? Thanks in advance.
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Colecovision problem
in Hardware
Posted
I'm sure similar problems have been covered, but I need some guidance. My Colecovision boots up and plays fine. But after about 5-10 minutes, the screen starts bouncing and the screen edges zig-zag. It's very consistent. I have done a lot of cleaning, but it doesn't help. I've used my Atari expansion and had no problems. Any ideas? Thanks in advance.