Hey I have problem.
I have 3x GTX ASUS DUAL 6GB
1x GTX GIGABYTE 3GB
When I connect 3x GTX ASUS DUAL 6GB PC detects only 2 cards, when I change the card for GIGABYTE it shows 3.
The problem is that it can't show 3 GTX ASUS DUAL 6GB Cards, when I swap cards all the time only 2 are working fine.
I have the same problem but with 1x 1060 in pci16x slot1 and 2x ATI 460's in slot2 and 3 16x. It only sees either both ATI with nVid hidden or one nVid and one ATI. Tried reformatting and everything.
Thinking of selling my rx 460's and getting 1060's instead with the shortage but now I worry I'll have the same issue...
What mobo? Im running a z260 gigabyte.