I was surprised when I bought my first NVMe M.2 SSD and Z390 MB.
The M.2 SSD would not install Windows 10 and boot correctly.
Can’t remember exactly now, but I finally had to convert it to GPT.
My new MB had UEFI bios.
Windows can only boot from GPT on UEFI-based computers running 64-bit versions of Windows 10
I think by my using Disk Clone software, the original MBR (Partition Table)
had kept the MBR even on newer motherboards through the years.
And, I also tried a Windows 10 install from USB that did not work.
Until this new UEFI M.2 NVMe SSD required the format of the disk to be changed to GPT (Partition Table).
My computer could read the M.2 SSD but it would not recognise it to boot from it.