I have an Asus P5GDC-V Deluxe MB running WHS. I ran out of SATA ports, and figured I could add a few by plugging a cheap HDD controller into one of the PCI Express slots. The controller I got is x4, and the only slot on the MB larger than x1 is the x16 slot for a GPU.
When I plug the controller into a different computer, the O/S sees it right away and even loads drivers automatically. But with this MB, a card in the x16 slot is not appearing in the BIOS details under PCI devices, and is not recognized by the O/S. It acts as if the card isn't even installed.
In the MB manual it states,
Am I SOL? Will this MB simply not accept this controller card? Or is there some BIOS setting I can change to get this working?
When I plug the controller into a different computer, the O/S sees it right away and even loads drivers automatically. But with this MB, a card in the x16 slot is not appearing in the BIOS details under PCI devices, and is not recognized by the O/S. It acts as if the card isn't even installed.
In the MB manual it states,
under the section for the x16 slot.This motherboard supports PCI Express x16 graphic cards that comply with the PCI Express specifications.
Am I SOL? Will this MB simply not accept this controller card? Or is there some BIOS setting I can change to get this working?