@lukebarone Thanks for looking into this.
Can you confirm for me that when you say the POST is failing that you are, in fact, talking about the POST process through the motherboard starting up, and not about Windows attempting to start up?
Yes. When the server powers on it hangs on a “hardware summary” screen. I am unable to even enter the BIOS setup menu (I hit F2 and it continues to hang).
Have you ran a memory test on this system?
I have run a memory test which passed with no errors reported.
I’m going to attempt to take and deploy a raw image and see if that makes a difference.