Really important for this motherboard is to make a bios update. Version 37 is out.
https://www.gigabyte.com/Motherboard/B650M-AORUS-ELITE-AX-rev-10-11/support#dl
After this, think on the right bios settings UEFI not CSM; AHCI not Raid; Secure - Fastboot off, Resizebar enabled. If windows is installed pls also there fastboot off.
N
Not shure but for this cpu the bogomips are very low. (my mind)
Default like this
bogomips: 150113
I “see” also only 8 kernels → default 16.
perhaps as info + help
My knowledge to “ctrl+alt+ F2” is wrong, if “ctrl+alt+F3” and higher"