[REQUEST] ECC Reg support for ASUS X99-A USB 3.1 motherboard

BIOS/UEFI Modding BIOS Modding Requests
3

So assuming;

1. He has a Xeon CPU installed
2. The ECC traces are physically connected
3. The BIOS has Registered ECC support enabled

It could be ME FW issue - remember this thread where e97 said;