Ryzen 5900x
Rog Strix B550-F Gaming
TForce Dark Force Za CL18 3600 32G Ram
NVME (new) + SSD (old boot drive) + HDD (old file drive)
1080 ROG Strix GPU
650 Watt PSU
CPU, Mobo, Ram all new and QVL compatible.
Of note:
I both shut down and unplugged/turned off PSU between each attempt. Repeated...