Hi @iguy, thanks for reposting the bios. May I know if it's a latest bios when compared to F03C3A07.
My dual-node Winterfell has bios version of F03_3B08 and F03_3B11 and both support UEFI but sometime hangs at restart, not sure if bios upgrade will fix the issue. Thanks!
It's amazing how you documented your findings. Great to see how BIOS in Serial Console works, so great!
I myself bought dual-node winterfell few week ago, everything seems working fine and the only issue I got is that vga output is intermittent. It outputs video for first boot but not after...