Hi,

I administer Poweredge R750 servers with Intel E810-XXV NICs. When trying to install RHEL 7.9 instalator does not see this NICs. I tried to update BIOS to newest version (1.7.5) and updating NICs firmware to 21.5.9_A02 but without success.

I also have Poweredge R740 and R740xd servers with Intel E810-XXV NICs and RHEL 7.9 and installation process goes well. OS sees cards and is able to create bond.

RHEL8 installation works well on both server types. Only issue is when I try to install RHEL 7.9 on R750.