Capcom CPS-1 board problem

silvereagle

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I'm having trouble with one of my SFII CPS-1 boards. It keeps resetting itself after the ram test screen comes up. All the Eprom chips seem to be seated properly and nothing seems broken / out of place.

Any idea what it could be or where else I could look?

Thanks
 
Someone else here may want to offer a diagnosis. But I've found when those bottom CPS1 main boards go bad and start doing flaky things like no sound, bad graphics, or resetting, it's best just to try a find another working one, or buy a similar CPS1 working board like Final Fight or Magic Sword, and just swap the carts (the top 2 boards). I've got TONS of non-working ones that I constantly keep listed on eBay. Most of the bottom main boards are the same for all the CPS1 games.
 
Make sure the C board is seated properly and that there are no bent/corroded pins on the program ROMs.

Also check for bent pins between the A & B boards.
 
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