My 4 x Gigabyte 280x rig has a weird issue.
card 1 directly on mobo ( GA-990FXA-UD5 )
card 2 on 16x to 16x unpowered riser
card 3 on 16x to 16x unpowered riser
card 4 on 1x to 16x powered riser
When configured as above everything works perfectly.
If I put card1 on a 16x to 16x unpowered riser to get it off the mobo that card still works but suddenly card4 is no longer recognized.
Whats the deal?
I want that card off the mobo.
Any ideas?