The Terminal will scan for errors and repair the ones it finds. 💡 You must replace “partition number” with the information received from the diskutil list.

Restart the Mac to enter single-user mode.

The computer will give you a corrupt partition number. Users with older Macs that don’t have a T2 chip can reboot the Mac into single-user mode by holding the Command + S combination to repair a corrupt partition that limits access. Knowing how to check if an external drive is corrupted on Mac or if your internal HDD has this issue follows a similar process.

If it succeeded, try accessing the disk again.

Check the results – the tool will inform you if the operation was successful or not.

Disk Utility will now attempt to repair your disk – wait for the process to finish.

Type the following: diskutil repairVolume /Volumes/X, replacing X with the drive name.

This is not a guaranteed fix, but it’s worth trying before moving on to other potential solutions. You can use Disk Utility to repair a corrupted hard drive in some instances. Repair the Corrupted Hard Drive Using Disk Utility

If you know for sure that you have a corrupted hard drive on a Mac, you can take these steps to restore access or recover your information. How to Fix a Corrupted Hard Drive on a Mac Several file retrieval and disk utility services can help you repair the corrupted hard drive or retrieve your information.

⚠️ When you experience one of these symptoms, it is better to be safe than sorry. How much does it cost to fix a Mac hard drive?.How do I know if my Mac hard drive is corrupted?.How do I fix a corrupted hard drive on a Mac?.How do I fix a corrupted hard drive that won’t boot?.How did my hard drive get corrupted on a Mac?.Is there a way to fix a corrupted hard drive on a Mac?.In Conclusion: Fixing a Corrupted Hard Drive on a Mac.

How to Prevent Hard Drive Corruption on macOS?.

Connect the Drive Directly (Instead of Using a USB Hub) Try Connecting the Drive to Another Computer Hire a hard drive recovery service for Mac. Recover from a Time Machine backup drive. Try Free Software to Recover Mac Hard Drive Data

How to Fix a Corrupted Hard Drive on a Mac.

What Are the Symptoms of a Corrupt Mac Hard Drive?.

How to clean hard drive macbook pro