DDJ-SX2 not lighting up or producing sound.

I've had my SX2 for about a year. I played two shows the other past two days with it. But when I go to turn it on yesterday for another show it wouldn't light up at all, but serato would recognize it and only the play buttons and platters worked. Yes, I've tried 3 different power supply's and 4 different USBs.. I'm running it on a MAC, I've never had a problem and I haven't changed any settings on it. I DJ 4 nights a week and I need this to work. I've tried running XLRs and RCAs to it as well, it won't even produce sound through the mic jack. What should I do pioneer and or is it not fixable?