How do I fix a corrupted external hard drive Mac?

Solution 3: Fix/repair the corrupted external hard drive with Disk Utility

1. Go to Utilities > Disk Utility.
2. Select the corrupted external hard drive from the sidebar.
3. Click First Aid on the top of Disk Utility window. It may take a while to fix the errors.

How can I fix my external hard drive error?

How can I fix the fatal errors on external HDD?

1. Restart everything.
2. Swap the USB ports.
3. Check the Device Manager for hard drive issues.
4. Use another USB external hard drive.
5. Change the USB cable.
6. Try a different PC.
7. Rescan the disk.
8. Ensure that the drive is receiving power.

Why won’t my Mac mount my external hard drive?

The problem might be with the cable though. One of the main reasons why drives fail to mount is if the drive isn’t receiving enough power. Very old Macs may require a USB power cable, a cable that splits into two USB connectors that need to both be plugged into your Mac, in order to deliver enough power to the drive.

How can I repair my external hard drive without formatting?

How to fix an external hard drive without formatting?

1. Press Windows Key + S and search for Command Prompt.
2. Type CHKDSK E: /F /R /X and press Enter (replace “E:” with your own drive letter).
3. When the scan is finished, you’ll see a screen that details how many issues were found and resolved.

How do I restore my external hard drive?

How to Recover Deleted Files From an External Hard Drive Using Data Recovery Software

1. Download and install. Download and install Disk Drill for Windows on your computer.
2. Connect and launch.
3. Scan for deleted files.
4. Preview recoverable data.
5. Perform the recovery.

How do I fix my WD external hard drive not showing up on my computer?

Go Disk Management > Find your external hard drive and right click it by choosing Change Drive Letter and Path… Assign the drive with a new letter that doesn’t exist in your PC and mark the Partition as Active. Click OK. Restart PC and your External hard drive will show up and work again.

How do I restore a corrupted external hard drive?

How to Restore Corrupted System Files from the External Hard Drive

1. Open Start, type cmd, and hit Enter to launch a Command Prompt Window.
2. Type chkdsk g:/f (if the external hard drive is drive g) and press Enter.
3. Type sfc /scannow and hit Enter.

Are external hard drives repairable?

Generally speaking, the external hard drive errors can be repaired using CMD. What you should note is that regarding “chkdsk f: /f “, the first f should be replaced with the drive letter of the external hard drive.

How to fix a corrupted external hard drive?

The external hard drive becomes unreadable and corrupted due to carelessly disconnecting or powering down the industry without following the eject drive protocol. You can fix corrupted hard drive with a quick scan on the PC with the disk checking utility and its drive repair function.

How to fix external hard drive not recognized?

There are three popular methods mentioned below that will fix your external storage drive in no time. Run the CHKDSK command through cmd prompt utility. Update the driver. Reformat the Disk to remedy the unreadable hard drive factor.

How to fix an unreadable external storage drive?

If the drive’s damage is not physical, you can repair the unreadable and corrupt device without any hassle. There are three popular methods mentioned below that will fix your external storage drive in no time. Run the CHKDSK command through cmd prompt utility. Update the driver. Reformat the Disk to remedy the unreadable hard drive factor.

What to do if Disk Utility can’t repair your disk?

If Disk Utility can’t repair your disk, or you receive a report that the First Aid process failed, try to repair the disk or partition again. If that doesn’t work, back up as much of your data as possible, reformat the disk, reinstall macOS, then restore your backed-up data.