I have an Aorus B550 Master along with a Ryzen 5800x, and every time I attempt to boot it on it gets the following loop of error codes:
14 -> 15 -> d8 -> d6 -> 02 -> 51 (hangs for a bit)... It also flashes a few other numbers that I think are fine.
The DRAM and VGA LEDs alternate also.
Most...