What am I seeing?
I'm unable to PXE boot from two different add-in network cards on Intel® Server Board S2600WF0–based system in UEFI mode.
Why am I seeing it?
The VMD is enabled in BIOS Setup on the PCIe* slot in which the network card is installed.
How to fix it.
Disable the VMD in BIOS Setup on the PCIe* slot in which the network card is installed to make PXE boot in UEFI mode work.