Beast Graphics Card (But some trouble)

First of all, I think this is an amazing graphics card. I already plan on buying a 3rd one soon. I will go ahead and say that my 2n one is currently not working. By not working, I mean there's something I did wrong with the multi-gpu setpu, so it's not the card's fault for operator error. Other than that, the only thing I don't like is that fact that there's not a whole lot of information on the multi-gpu technology out there. That coulda been implemented better.