Don't give up, mine has now done this twice where I had to take it apart and blow it out with my compressor. There are a couple of spots deep in the machine that if they get clogged with dust will prevent the machine from turning on as I believe it's telling it that it's too hit or something. This is a theory but both times I had to actively take it apart as blowing with just the panels off was not enough, however both times it did fix my machine. My best advice is to at least get the computer keyboard CO2 spray cans or whatever they are and keep up on blowing the machine out every month or two. Good luck to all.