Quoted from swenny:
I don't know if this Q belongs in this thread or the tech side, but thought I'd start here first. Just bought my first pin last week (a WW obviously). After playing a few days, I noticed that it didn't seem like my backboard was lighting up as much as it should. Started investigating and found that the entire string of lights at the top, as well as the lights on the R. side don't come on. I traced the wires for both of those set of lights to the backbox interconnect board. They plug into J7 which is just below fuse F3. Can anyone tell me what I should do to get the lights functioning. I'm thinking it is perhaps a fuse, but how do you know which one?
Thanks for the help,
I'd post this in the tech section, but most likely you've got burnt connection pins and connectors. The pins start to get poor connections which increases the resistance and they heat up.