Problem with the SSD not displaying.
Problem with the SSD not displaying.
You've got two SSDs of different sizes installed, and Windows only shows the 500GB one as a boot option. The 1TB isn't showing up at all, even though it's present in your BIOS. It might be a detection issue or a problem with the installation process. Check if the drives are properly seated and try reinstalling them.
That's the Windows Partition Manager. It uses NVMe. I'm not sure if the BIOS recognizes them. The motherboard software displays both options.