[Al Skierkiewicz]

Ryan,
Since the power supplies are at the opposite end of the PD from the power input, it is possible that conductive material is shorting out the board but I would expect to see some smoke with that kind of current. It really sounds like you have a broken (cracked) circuit board. It is pretty easy to open the case and check inside for foreign debris. Is this a brand new 2012 PD? If it is you may not want to open it without checking on warranty repair or replacement.