My AC/DC premium vault just started not turning on. Once the switch is turned on the backbox fluorescent tube comes on (the one that lights up the translite) and the LEDs behind the rectangular plastic on the right side of the game about 2/3 of the way toward the back come on. That is it. This seems intermittent as this happens about 50% of the time. It just started Saturday. Sometimes the game will boot up like nothing is wrong. I checked all the fuses and they are fine. Any thoughts? Thanks