I own a Mortal Kombat arcade machine. Ever since I first got it, the game had been resetting itself unexpectedly. I tried several time to have that problem fixed by arcade repairmen, but to little to no effect. The last time I tried to have it fixed was that the repair guy told me it was a bad computer board. He seemed right for a couple days I played it. But it just reset itself today. If it ain't because of a bad computer board, then what's causing the game to reset itself, or go off altogether. It really makes me very sad about it. I'm beginning to think that this problem is unfixable. The game never worked properly to begin with. Any theories? Thanks so much.