Your Mac might not detect your external hard drive due to several reasons like loose or damaged cables, incompatible file systems, drive corruption...

If your external hard drive isn’t showing up in Disk Utility, it could be due to a lack of power supply, severe drive corruption, or hardware failu...

To make your external hard drive appear on the desktop, open Finder, go to Finder in the menu bar, select Settings or Preferences, and under the Ge...