OP

Quoted from PinHead50:

Hey everyone, I just unloaded a high speed and I'm going through the machine and ordering parts. The game fires up and plays as far as I can tell. A few things are inop like pop bumpers and slingshots that I'm assuming are some fuse issues. Most of these things I can fix but the display is beyond me. I have checked things like cables. I have also swapped the 3rd and 4th player cables but no luck, cannot get any thing out of the display. All the others seem to function fine, no ghosting or lines. Is there a way to trouble shoot the 4th player or I'm I buying a whole new pinscore set (which I dont want to do unless I have to)
Thanks for any help