I have a DOND Red Alert machine, now ive changed the main board which is working and the breakout board where the jackpot key goes into, but no matter what.. it still comes up saying "No jackpot key" the jackpot key is from a different machine which works.. the boards work, but still says "NO Jackpot Key!"..
Could this possibly a wiring problem which goes from the breakout board to the main board? or something else??
Thanks.