Quote Originally Posted by owikh84 View Post
SLI GTX580 is not working at PCIE X16/X8_1 and X8_3 but it worked on X16/8_1 and X16_2 (NF200)
Not work how? The second card doesn't show up or not able to run SLI? PCIE X16/X8_1 and X8_3 are the slots I used for the GTX 570 before going with triple cards and didn't have any issues.