So I recently bought a Samsung EVO 970 Nvme M.2 SSD. It's 1TB and I wanted to switch it out with my hard drive for windows so everything would work faster, however although when I install windows I see it as an option, it will not actually boot up windows and it also isn't being detected by my motherboard, I have an ASUS Prime B350 Plus, I've tried changing it to UEFI mode and then installing windows and then changing it back so it'd be detected but it still hasn't worked.
Thoughts? (plz help )*: )
EDIT: I managed to fix it by downloading Ubuntu, making a new partition through that and then downloading windows. Don't know why that was the only solution but it works now so thanks for the replies anyways!