So I ordered a pair of DPS-2000BB from a server supply company and I finally got them yesterday.  They sent me two Rev. 3 which I think to myself great under Rev. 9 so it should be good for the volt mod and all that fun stuff.  Unfortunately when I plug the breakout board to the pair of PSU and connect the power cable I get absolutely nothing.  I take the exact same setup, same power cord, same outlet and same breakout board and plug it into a pair of Rev S8M and it works perfectly.  Has anybody else had any experiences with Rev 3?  I could understand if one of the power supplies was dead, but neither of these power supplies powered on at all.