removing an old non-operating backup drive and installing a backup drive.
!/. My original external backup disk has failed to "read only" and needs replacing. How do I do this?
Also, do i need to transfer data from the above drive before I remove it from my system first? Or the fact that it is now "read only" does that mean I can't retain data too??
Afraid I am not too good at this type of thing!
2/. I have purchased a new Seagate Backup plus portable 4 TB, and, according to seagate, this drive should allow use and access to Apple time machine.
How do I do this please?
iMac 27", macOS 10.13
