Steve, sounds like you might have "shorted " the board. Check power source first, like MajApp says.
Next remove the "board" look it over under a light with your glasses on. You might be able to find the short and resolder a burned connection . Other wise its probably going to cost you a new board.
Another possible board fix, would be to contact ..fixyourboard.com see what they can do for you...if it is a bad board.