CD Drive not recognized by Finder on older Mac
I have a rather elderly MAC, which I bought in part because I wanted to store my CD collection. I bought, and used a Samsung SE-208 portable DVD writer. When I got bored, I stopped, stuck the music on an SD card, put that in the car, all well. Now I have returned to the machines, aiming for refresh, but Finder won't see the DVD writer. Do I need a new driver? Could this change in function have been caused by the IoS upgrades in the intervening years?
[Re-Titled by Moderator]
iMac 21.5″, macOS 10.15