I found a similar thread and have try those jumper settings but no luck.
http://www.tomshardware.com/forum/311824-33-supermicro-h8sgl-pcie-video-card
PCI card works fine, just the PCIE the board is an X8SIE-F
http://www.tomshardware.com/forum/311824-33-supermicro-h8sgl-pcie-video-card
PCI card works fine, just the PCIE the board is an X8SIE-F