Hi, I have an Inazuma Rush Pachislo machine that is not functioning correctly, the reels spin and the buttons stop the reels OK but the LCD screen simply illuminates white and there is no sound from the speakers. Would these two things be connected? Do they use a common power source? Machine pays out OK, hopper works. Also thinking about it the red lights don't operate around the top of the machine if that's another clue. Thanks.

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