fe code

I built a new computer two days ago. gigabyte X570S aorus master amd ryzen 7 5800X team vulcan z 3600 cl14 14-15-15-35 phanteks amp 750 xfx merc319 6750 xt black yesterday i got the POST code "FE" and I see in the manual it states "reserved for future AMI errors ", though i see everywhere...