Latest config and EFI attached. It works with either one or two Vega 64's.
Note: I still haven't configured USB ports (which means my front panel ones are non functioning ATM), and sleep / restart doesn't work for me currently.. Probably interrelated.
I have been away for a minute, so now I'm...
I forgot to mention, I resolved my own issue with this. Needed to change BIOS (Chipset tab) onboard graphics setting from Auto -> Enabled. No more fb patcher crashes for me, and headless iGPU is working properly after the patch.
I also just addressed some lag in the UI... I patched for 2048MB VRAM and plugged each of my dual monitors into each of the Vega64's. Everything feeling "buttery". The 2048MB VRAM patch did seem to help quite a bit, especially browsing in Chrome.
Yep. I signed this the other day.
Don't really mind about the who's and what's of who's not doing what, just make the dang drivers already. Two huge companies: they will figure it out if enough people start barking about it.
Interesting that you had a similar issue. It is certainly puzzling.
Ultimately I am back with the same exact BIOS settings as written on the first page, with the exceptions:
• XMP profile enabled
• Memory clock set to 3000Mhz
• Multicore enhancement disabled
Sleep and shutdown also do not work...