So I don't know a lot about system 80s pins but I have the black hole and have been working hard to restore it. I thought I had it to the point of operation but it was working fine, I turned it off last night, and the next morng when I turned it on it wouldn't turn on right. All the lights on the Playfield turn on and in the back glass but it will not go into attract mode and the scores won't go on. I've replaced the mpu board and the speech board. I think this issue is in the driver board or is it called a logic board. Either way I'm perplexed on this issue and would like some input from the community on what this problem might be. Thank you

So I have been working on it, and apparently the board does not have any power. I'm going to now have to inspect it more