Whirlpool will not start no lights at all!

Our dishwasher that came with the house we just purchased (out of warranty purchased 4/12) started having the problem in the last few weeks of when you pushed any button nothing happened. Usually you could just wait a while and then go back and it would work again. Well we are down to seriously not working at all!!:mad: Based on what I’ve been reading it looks like it could either be the actual panel itself or the door latch. I hear it latch just fine I don’t think that’s it. Thoughts suggestions!!! Thank you!