Possible dead power supply

Hello all,
We recently purchased a Road Hog 4. It's about a month old out of the box. We've used it without issue (other than the delayed power up, which I can deal with). It was up and running just fine two days ago. Now it seems we've lost the power supply. We've metered everything (the power supply, the plug, everything) and it's all registering power, but the board will not turn on. Anybody else have this issue? Any suggestions about what else may be wrong? We're about to go into a five show run. I have emergency backup boards if necessary. Any help would be HUGELY appreciated. I'm at a loss. This is a brand new board.