Hello everyone, i'm new on this forum so I hope I post well, and thanks a lot for this very good threads witch contain a lot of infos

Well I have this board too and have made some tests at 10x480 (E8600) one month ago and everythings was ok. Then when I tried to put everything stock again but I can only boot with RAM set at 800Mhz. Having no time I leave it so for a moment. But yesterday I realise that my PCI-E run at 1X instead ok 16X. I do some tests but can't have PCI-E at 16X.
Have anyone an idea? Is it a know problem?
Thanks




Biostar I45 + E8600
2x1024 kingston HyperX 8500
Point of View 8800GT 512
2x74 Raptor