I had this the first day I got my Machine, it was just simply a lead that had come unplugged from the Board, check that all leads are plugged in.
Ok hopefully it's just that.
I just spoke to a mate of mine who claims he knows about fruit machines. He asked me to count the lights on the mpu and there are 2 red and 12 yellow in a sequence. He then said that the mpu is gone. Is this true or rubbish? Thanks.