external drive not showing up in disk utility

How to Fix Your External Hard Drive Not Showing Up on a Mac

If your external hard drive is not showing up on your Mac, it can be frustrating and worrying, especially if you have important data stored on it. Fortunately, there are several steps you can take to try and fix the issue.

Before we dive into the solutions, it's essential to note that if your external hard drive is physically broken, it may not be possible to recover your data without professional help. However, if you're confident that the issue is software-related, follow these steps:

Fix 1: Change macOS Drive Display Settings

The first step is to ensure that your Mac is set up to display external drives correctly. Go to System Preferences > General and select the 'External disks' option.

Fix 2: Remount External Disk in Disk Utility

If you still can't find your external hard drive, try remounting it using Disk Utility. To do this:

1. Open Disk Utility through Finder or Applications.

2. Select the external hard drive from the left-hand menu.

3. Click on the 'Run' button when the First Aid window pops up.

Using Data Recovery Software

If your external hard drive is corrupted and not showing up in the Finder, you can try using data recovery software to salvage your important files. IBoysoft Data Recovery for Mac is a powerful tool that specializes in file recovery from external hard drives, as well as other devices like SD cards and pen drives.

Formatting Your External Hard Drive

If none of the above steps work, you may need to format your external hard drive to start anew. Formatting will write a new file system and delete all saved files or folders on that disk. Be cautious when formatting, as this step is irreversible.

To format your external hard drive:

1. Open Disk Utility through Finder or Applications.

2. Select the external hard drive from the left-hand menu.

3. Click on the 'Erase' button to start the formatting process.

In conclusion, if your external hard drive is not showing up on your Mac, it may be due to a loose USB connection, wrong Preferences settings, or physical damage to the drive itself. By following these steps, you should be able to fix the issue and recover your important data. However, if the problem persists, it may be best to seek professional help from a data recovery lab.

Remember, formatting a disk will delete all saved files or folders on that disk, so use this option with caution. It's always better to err on the side of caution when dealing with external hard drives and data loss.

External drive not showing up in disk utility