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John's Arcade Forum - Classic Arcade and Pinball Collecting and Restoring Discussion Forum - RETRO MAME - Nintendo Vs Forum > Tech and Marketplace > I need help with my game! - Technical Discussion (Moderator: AgentX) > Popeye Screen Issue
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Author Topic: Popeye Screen Issue  (Read 1230 times)
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StevesArcade
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« on: July 17, 2014, 03:47:49 pm »
Hey can anyone tell me how to fix this?  Could it be a rom issue or the edge connector need to be reseated?

https://www.flickr.com/photos/125467169@N04/14492571328/
https://www.flickr.com/photos/125467169@N04/14676017931/in/photostream/

it clears up a lot after it runs for a bit but still has the grid of dots all over.
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Etienne MacGyver
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« Reply #1 on: July 17, 2014, 04:07:40 pm »
Try to reseat the roms after cheching voltages would be my first guess
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iankellogg
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« Reply #2 on: July 17, 2014, 10:00:12 pm »
That looks like a rom issue. Possible the rom is bad or the addressing lines are stuck.
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