Disk appears listed in BIOS settings, yet fails to start from it or choose it during boot.
Disk appears listed in BIOS settings, yet fails to start from it or choose it during boot.
It seems the system is already set up for Windows installation on this pre-built PC. The MBR partition table indicates compatibility with older Windows versions, while EFI systems require GPT disks. Since the OEM reserved the partition, installing Windows might not be feasible unless you use a workaround or alternative method.
Thanks for the update. I only switched the disk from MBR to GPT without losing any data using Windows' tool, and everything is functioning smoothly now.