Please let me know if you think this should be working. I have an older video card ATI X1600 which works fine, but when I hook up the HD 5850 (with the 2 6 pins) it does not boot. Nothing on the screen... mobo has dr. debug and that shows code 2A, I looked up in the manual and it says
"2A Initializes different devices through DIM.
See DIM Code Checkpoints section of document for more information."