Thanks for the welcome and your response.

The drives (2.5 inch; laptop) aren't new, but I know they're all serviceable. One was in use at the time the problem occurred and the other two were fine...

Hi all,

When I plug my Dynamode drive caddy into my laptop (Lenovo Ideapad 5), the HDD which I've mounted powers on and runs as normal, but it doesn't appear in either File Explorer or Disk...