It's me again, i can't find the path you mencioned on the bios, the farest i can go is to "Advanced", then i have, amongst other options, one that says "PCIPnP", under this option, i have "Allocate IRQ to PCI VGA", that at the moment is set to "Yes". In the case this is the right thing to do, do i install the graphic card first, enter the bios and set it to "No"?
Tanck you for your time,
Ok, I forgot to write the second step.
1)Advanced (Menu) 2)Chipset
2)AGP & P2P bridge configuration
3)Primary Graphic adapter: Select PCIe