I have 4 proper psu's and have tried all of them. I have underclocked to 400M and still nothing. I have tried one blade at a time and still nothing.
I didn't buy it from bitman, would they still honor a warranty?
Thanks for everyone's help so far. I am leaning toward the controller board because not even the fans rpm are showing up in the miner status tab. That would have nothing to do with hashing or enough power because the fans are running at a 100%. How do you know they are running at 100% you ask, because of the noise. Wow, they do put out some air, but the noise.
The fan RPM will not show unless the miner is mining, because it all goes through CGMiner. Either you would see everything and see dead boards, or you will see nothing. You can't have half.
You will have to contact whoever sold it, since they're the ones that sold you a bad unit. Who did you buy it from?