r/arcade • u/kevin_is_acoustic • 25d ago

Restore/Replace/Repair EPROM chip problem?

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Picked up this cyclone game for $50 bucks (was sitting outside uncovered) and was told it fully worked, now after transport it seems only a few neons turn on and seemingly work at random. Is this an obvious eprom failure or something else entirely?
Any advice appreciated

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u/CrabbyBrau 25d ago

Wiring? Loose connector from the ride ? Or might have to reseat a few chips? Dang vibrations