https://www.elevenforum.com/t/gigabyte-z890-aorus-elite-duo-x-featuring-cqdimm-z890-plus-series-now-available.45650/
Well my Gigabyte Z890 AERO G Motherboard has a bad CPU Socket.🙁
One Pin is just a little off & that is making RAM slot B2 not work right.
The system does work on slot A2 so I was able to test out both RAM sticks 1 by 1 at full speed via memtest86+, all tested out good. I also booted 3 Linux distro's all fine.
So the board is going back to amazon as I'm within my 30-days.
Good news is price for that board has gone down so $40 back to me😃












