Ordered a new Ni-wimpf board. Took off the old one and the one chip is fried. Got the new one to make the machine work and play, but the 4 red targets in the back does not reset, the roll over targets do not register or chime and there is still a short out there some where. Love the Mark II board but I have to fix the short before this one shots. I have a tech coming over tomorrow to find and fix the short and replace the drop targets with new ones. If anyone is interested in this board let me know and I will ship it out to you.