hi. i have tried to install an Asus Nvidia GTX580 card on my DX58SO board. no joy. i have multiple SATA hard drives installed using ports 0,1, 4,5 as ports 2,3 are occluded by the new card. when the system boots with the 580, i get much screen flicker and when boot is complete the system does not see the 2 hard drives on ports 4,5.
re installing the original zotac nvida GTX275 graphics card and all is well.
i have latest bio and drivers installed from intel support site.
i am unable to get into bio configuration at boot - F2 key is unresposive