I tried to install a PCI-E hd5450 video card on my D915GUx board but it wont work, only thing that happens is that the cpu fan runs at max until i turn the computer off (usually it goes runs at max for like 5 seconds before turning to a normal lvl). No video output or anything.
The computer is upgraded to the "newest" bios. Also tried to disconnect everything (dvd, hdd's etc) but with the same result.
I was under the impression that the PCI-E standard is backwards compatible but it seems that this mother board is not.
Anyone have any suggestions or links that might help me?