Sorry Serg could you please provide more details on the BIOS flashing? Do you mean that I should not use the method recommended by Supermicro (running flash.nsh batch provided under UEFI shell)? But instead using AMI's AFUDOS.EXE with just /L option?
1. upgrade to official (non modified) X11SCH0.526 bios (update Bios & ME) , reboot. 2. flash modified bios (update Bios only): - rename afuefi.smc to afuefi.efi and afuefi.efi X11SCH0.526 /P /N /K /R /L
This post https://forums.mydigitallife.net/threads/award-ami-bios-mod-requests.5863/page-3241#post-1578707 ? Fixed