My Xfiles pinball machine isn't working. the score board doesn't come on, so I can't play it at all. At first it would work, then it didn't, then it would work again. When I was having a problem with it, the score board would reset and start over, then reset and start over. Now it doesn't come on at all. ( I tried playing with all of the wires, looking for a loose connection.) Coulld it be a fuse? low voltage?What should I trouble shoot? What should I look for? Please help. Thank you. I'm having a jack of all trades, take a look at it, but he never has worked on a pinball game. So maybe if I can steer him in one direction. I'm having pinball withdrawal, lol