If your Seagate portable hard drive won’t show up, consider showing all hidden devices. Your Seagate portable drive may not be showing up because of a faulty USB cable as well so you can replace the USB cable if changing the port doesn’t work. Try to plug the drive into a different USB port and see if it is recognized. Check the connections and try a different USB portĪ reason why your Seagate portable drive is not being recognized could be that you might have plugged it into a faulty or loose USB port. Seagate External Hard Drive Not Showing Up In Windows 10? Let’s Go Step-by-Step!Įvery step is good enough to solve this problem, so don't miss any of them! Step 1. These include outdated drivers, virus attack, etc. Hard drive failure may occur due to external factors like high magnetic fields, physical damage, water ingress, etc. It is the most common situation for a USB port to not work properly. It includes several tests that will examine the physical media on your Seagate or Maxtor disc drive and any other non-Seagate disc drive. If your Seagate external hard drive is not showing up in Windows 10, 8 or 7, the problem may be as simple as a USB port. SeaTools for Windows is a comprehensive, easy-to-use diagnostic tool that helps you quickly determine the condition of the disc drive in your external hard drive, desktop or notebook computer.

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