I have the 680i board and am trying to run my video card (radeon x1900xtx) on the bottom pci-e slot to allow for better cable management. The problem I am having is that when I boot up my system I receive a warning that i must move my vid card from pci-e slot 2 to pci-e slot 1 and restart. Ive looked around in the bios to see if there is a way to disable slot 1, or make slot 2 my primary pci-e slot. Sadly I've had no luck. I am wondering if anyone else with a 680i board or a SLI board has tried to run their Vid cards in the secondary slot with success, and if so HOW did you do it. Thanks in advance for any help.