Anyone running 6 cards on a TB85? Am having trouble getting 6 to run. 5 run fine if I do not attach a gpu to the x16 slot. As soon as I hook up a card to the x16 slot the others are not seen. Am pretty sure I am missing something in the bios but just can't seem to see it. Any help would be appreciated. Thanks!
Have you enabled 4G Encoding in BIOS? Have you tried replacing, hooking up only 3 gpu at a time to test if the gpu and risers actually work?