Got done with a nice game last night and walked away after my last ball went down the tubes. About 10 seconds after I heard the sound go down and the flippers start to flip . I walked back to find the machine stuck on the bonus screen and not operating(lights are on, no sound). The flippers wouldn't work, I tried entering the menu from the coin door and that wouldn't work either. I ended up shutting the machine off, when I turned it back on nothing worked, the lights and sound won't come on. I have not even looked in the the back box yet. Anybody have any suggestions before I start to troubleshoot. It feels like a board has failed but I'm not sure. Any help would be appreciated.