Phetishboy
Well-known member
When I first power the machine up, after it boots, the attract mode starts with the sounds of the ship shooting, but they come out all distorted and scratchy. The minute I credit the machine up, or sometimes even just push the 1 or 2 player button, the sound distortion stops and everything is OK in both attract and game mode. Anyone ever run into this before? Where should I start looking? Chips, amp, ribbon cable, psu? Thanks.