RBION pin w/color dmd. Worked fine, hadn’t played in a while. Turn on no display. Reseated cables/pressed on some connections came on ‘wonky’ then finally worked.
Turn on again another day no display. Start game and intermittent display then worked.
Turn on yesterday...no display but when starting game it came on.
Anyone have any ideas? Not to good w/SS pins but can follow directions. Thank you in advance.