I trying to bring a Black Knight back from the dead and I'm looking for some help. I got the new Kohout driver and mpu in my Black Knight. Before the board just GI came on and that was it.
Now everything kicks on, game starts, but my left flippers aren't working (which is weird because as I understand it, one fuse covers both flippers), none of the coils to kick out balls are working except for the trough (which can be weak), and the vast majority of my switches aren't registering, except for my drop targets. Oh and the drop target coils do work and reset them.
I've went through the wiring and I haven't seen any cut or damaged wiring. Just hoping for some direction