You can check each of the 6 PCIe wires for hot.
If you find one that is NOT hot when all others are it is the problem.
If you find one that is NOT hot when all others are it is the problem.
If you find one that is NOT hot when all others are it is the problem.
Right?
I posted build instructions for cgminer on a Nep in the cgminer thread.
If things like that interest you...
https://bitcointalk.org/index.php?topic=28402.msg7977952#msg7977952YMMV
