The last step is to click on the Erase button to proceed. Your Seagate external drive will be mounted after the repair.Click on First Aid at the top of the same window and choose Run when prompted.Select the Seagate drive icon appearing in the left column.Go to the Disk Utility via the Finder menu > Go > Utilities.Then wait until the process is complete.įor disk errors, use the First Aid feature on Mac to repair the Seagate external drive. Simply click the Mount option on the top. To do so, right-click on the Seagate external drive that appears in the left column of Disk Utility. Try mounting the Seagate drive manually on Mac. If you find the partition grayed out for your Seagate drive’s volume, you must manually mount the drive to make it accessible. To confirm, see the View option on the top of the Disk Utility window and click on Show All Devices. Problem 2: Seagate External Drive Not Showing up in Disk Utility Even Though It’s Detected If your Seagate drive still doesn’t show up, see other fixes below. This will show make Seagate drive accessible via the Finder menu. Tick the checkbox that says External Disks.

Step 1: Open Finder, select Preferences from the menu and click on the Sidebar tab. To enable the settings, follow the steps below: Usually, there are two places to locate your hard drive – the Finder and the Desktop on Mac. Most likely, a simple change on macOS settings will do the trick. If your Seagate drive is working fine on other computers but isn’t detected on your Mac, the problem isn’t with your external drive. Keep reading! Problem 1: Seagate Drive Not Showing on Desktop or Disk Utility In this article, I’m going to show you several possible solutions that hopefully will help you solve the issue quickly. I have a Seagate Expansion drive and in the past several years I did face a few times when the drive couldn’t be detected by my Mac. I am a tech enthusiast who loves trying different tech devices and solving problems. Fortunately, a few quick fixes are there to solve the problem. As an Amazon Associate, We earn a commission from qualifying purchases at no extra cost to you.įrom bad USB ports to file system corruption, there are a few possible causes for the Seagate external drive not showing up on Mac issue.

How to run seagate backup on mac