So, I have tried this and I am getting a red CPU light with a Q-code of 04 (PCH initialization). Obviously, there is no screen output. I have tried every BIOS after 1409 (where 1800x support was added) and I get the same result.
I've tried 2 different memories from the QVL (one 3600 and one 2400 MT/s) with the same result (single stick in the correct slot). Reseating the CPU doesn't change the issue, but I don't have a spare CPU to try.
Has anyone else tried this pairing?