Hello, I built a pc with all new parts yesterday: Aorus Gigabyte b450 ds3h, gigabyte gtx 1660ti, 16gb hyperx ram, Inland Premium 256GB M.2 NVMe SSD, ryzen 5 2600. I turned on the pc and everything was working until I had to install windows. I used an external hard drive because that is all I have at the time and no matter what I do, if i try and boot with the external drive it just sits there with a black screen with a blinking cursor. I can get into bios just fine, is the external hard drive the problem?