TS7-Pro 7-inch Touch Screen
12. Open the Raspberry Pi Imager, click CHOOSE OS -> Raspberry Pi OS(other) -> Raspberry Pi OS(Legacy).
Note: Of course you can also choose the latest version of Raspberry Pi OS (Debian Bullseye), but
Debian Bullseye version will cause some features to not work, so it is recommended to continue
using the Debian Buster version.
4.3. Mount the Hard Disk 45