I had an issue with the right sling locked on, diagnosed with a bad tip120. Replaced it with a new tip102 and everything was working great again. I had the game sitting on in attract mode and the displays went off, the game music started, but no game actually started? The flippers were dead and no ball ejected. If you hit the start button it will start a fogs me just fine. It will not go back to attract mode if you let it sit while it kicks over like this. I checked the flashes on the led during boot up and everything was fine. I've reseated connectors on the solenoid driver board. Not really sure where to go from here.

Oops. If you bit the start button it will start a game just fine. When it kicks over to the sound but no game started, it just stays that way, it will not go back to attract mode until you actually start a game.