Perhaps it is set to look for a partition on the SSD that doesn't exist because it's MBR, but it falls back to the HDD if the SSD isn't connected. Unplug the SSD and boot to a Windows installer, and ...
Partitioning your hard drive makes managing the operating system, files, and file formats of each partition easier. For example, you can install Windows 11/10 on one partition and store movies or ...