QuantaGrid D52B-1U Use AWS CPU (Xeon 8259CL)

I am having issues getting this CPU working on my D52B, I can’t get it to work on an HP server I have as well, so I suppose it is possible the CPU is dead. It seems more likely that this custom AWS CPU is just not supported. The person I bought it from says they test these on a Asus Z11PA-U12 so it does not seem entirely impossible. I have been poking around with the AMI tools but I really have no idea what tells the system what CPUs to support so I’m not sure what I am looking for. Was hoping there was some easy way to just pull some “supported CPU module” out of the Asus file and replace that in the quanta bios.

… all easy in the paper…only.

Use MCExtractor and u can see wot cpu mcodes r present in current bios file, besides that it may never work.
My opinion only.

https://www.qct.io/microsite/ccl/D52B-1U.html

I am only seeing four CPUID’s which seems odd?

50654
50655
50656
50657

hmm, so I was able to find an ec2 instance that uses this processor and it seems to have a CPU ID of 50657 there. Is there something beyond that it would be tied to? It is CPU Type 0, family 6, stepping 7, revision 5003005, CPUID 50657

CPUID 50657 mcode 5003103 21-04-08

Intel Xeon 8259CL specifications