i wasted 4 hours to this yesterday
on a z170 msi carbon gaming, i can only get 5 vegas running then i add a 6th and BSOD.. BUT i can get 6 running vegas running with a rx480 in slot 1..
Be aware this board requires three additional power connectors. 2 molex and 1 sata and supposedly three different cables. Though, from what I've read you can skip the extra sata, and use one molex to power both additional molex's on the board. That kinda caught me off guard.
this worries me, keep us posted
I can get it to recognize all 6 vegas. However, it gives me error 12 on one of them and I cannot determine why the 5th doesn't run. It's very frustrating. I followed the guide but I am only pulling about 1450 h/s right now on each card.
redNow suggest 16GB per Vega in your System's Page file. Have you tried that? What is your page file size?
Im running 120 gb virtual memory.