- Oct 24, 2013
- Gigabyte Z590 Vision D
- i7-11700K OC @ 5.2GHz
- RX 6800 XT
- Mobile Phone
Lol, haha. not irritated at all I’m humble enough to not presume to know everything. I try to learn something new everyday.
It’s just that it was unclear what was happening behind the scenes (the programmer in me needs to know the details to clear the confusion).
So it appears that at least on z490, we are to stop the OEM DMAR from loading, and instead use the one referenced here: https://www.tonymacx86.com/threads/...olt-3-i5-10400-amd-rx-580.298642/post-2262181
that’s all well and good but the missing thing is why? What’s wrong the OEM DMAR?
I ask because on z590, I disabled iomapper, loaded ssdt-dmac, but am using the OEM DMAR, and I don’t have any Wi-Fi problems with AppleVTD like on z490 (without ssdt-DMAR). So I just wanted to know what I was missing.