(FIXED!) Let’s Do An External Hard Drive Repair

Last Updated: September 20th, 2022By Categories: File/Data Recovery
External Hard Drive Repair

External hard drives are a lifesaver. They are a nifty tool that can help us create safe backups for our data and most of all they are pretty durable.

But no matter how durable and how much you take care of your external hard drive, they still get damaged and corrupted.

And of course, the first thing you want to do is repair them. But, how do you perform a hard drive repair? You’ll be pleased to know that there are actually different ways on how to do an external hard drive repair. And the best part is they are all listed below!

Reasons Why your Hard Drive Needs Repair

The damage on your hard drive didn’t just happen for no reason. That is why before repairing your external hard drive it is best to know the reasons why it was damaged. It helps you figure out the best solution to repair this error.

  • Virus attack – One of the most common reasons why external data storage devices get damaged is due to virus attacks. Devices often get infected because of interrupted data transfers and corrupted files.
  • Power supply and overheating problem – Keep in mind that an external hard drive is a device, and if it’s working a lot or processing a large amount of data, it will eventually heat up. This will then cause errors and damages.
  • Bad sectors – These are unusable partitions lurking around your hard drive. And although they are unusable, these tiny bundles will eventually bulk up and cause errors. Also, and also, bad sectors can also be acquired through physical damage.
  • Physical damageDamages on your external hard drive can also affect its performance and may risk the safety of your data.
  • Logical Errors of the drive – This occurs when a hard drive cannot access due to non-mechanical issues.

Tip: Wait! Backup your Data first with EaseUs Todo Backup

While performing a hard drive repair, you might encounter methods that may wipe out your stored data. It’s best if you back them up beforehand to ensure your data’s safety.

EaseUs Todo Backup is one of the most reliable backup tools that is designed to keep your data safe and sound. With its easy-to-use interface and amazing features, you’ll surely get more than what you deserve!

EaseUs Interface

This amazing tool offers a One-Click Backup feature that will save you time and less hassle! It also has a bunch of features that will help you manage your data. Guaranteed to keep your data with 100% no quality loss!

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Perform External Hard Drive Repair on Windows

Here are the ways on how to do a hard drive repair on your Windows computer. Check them out.

1. Run Command Prompt (CMD)

The easiest way to do an external hard drive repair on Windows is through the Command Prompt. This will run a scan on your hard drive to rule out any issues available. Here’s how to do it.

  1. Connect your hard drive to your PC.
  2. Open the Command Prompt as Administrator.
Command Prompt
  1. On the CMD window type in CHKDSK /f/r/D: (replace D with the letter assigned to your external hard drive) then hit Enter.
  2. Wait for the scan to finish and when it’s done close the window. Open your hard drive and see if it’s repaired successfully.

2. Run SFC Scan

Another way to repair an external hard drive is by the SFC scan. It removes bad sectors and scans and fixes missing or damaged Windows system files.

  1. Use a USB cable to connect your external hard drive to your PC.
  2. Launch Command Prompt and type in D: \> SFC/scannow (replace D with the letter assigned to your external hard drive) the Enter.
  3. Wait for the scan to finish. When it’s done, close the window and restart your PC.
  4. After that, check your hard drive if it’s repaired.

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3. Format External Hard Drive

If the two methods above didn’t work, you might want to consider formatting your external hard drive. This way, your device will reset and all potential viruses will be removed.

  1. Carefully connect the hard drive to your computer.
  2. Go to My PC right click on the hard drive.
  3. From there, select Format.
Format External Hard Drive
  1. There will be several confirmations that will show up on the screen. Carefully read them and follow the instructions to proceed.
  2. After the process is done, check your hard drive if the error still exists.

Repair External Hard Drive on Mac

Here are different ways how to perform a hard drive repair on Mac. Check out the three methods below.

1. Run FSCK Command

The File System Consistency Check or FSCK command is one of the easiest ways to repair external hard drives on Mac. This method will check and repair errors on your hard drive.

  1. Connect the hard drive to your Mac and open the Terminal.
  2. Type in diskutil list, this will show all the drives connected to your PC. Locate your target drive.
Run FSCK Command
  1. Restart your Mac and boot it in Single User Mode by holding the “Command+S” keys before the Apple logo shows up.
  2. You will see texts appear on the screen. When it stops, type in: /sbin/fsck –fy. Then hit Enter.
  3. After that, type: /sbin/fsck_[external drive system] -fy /dev/(letter assigned to drive).
  4. The scan will then commence. When it’s done, type Reboot in command and restart your Mac. You can then check your hard drive after the process.

2. Use Terminal

If that didn’t work, you can still use Terminal’s other feature to repair hard drives on Mac. Here’s how to do it.

  1. Launch Terminal and type in the command “cd /Volumes” and “Is”. Hit Enter and you should see all our drives.
  2. Select your target drive and key in “diskutil verifyVolume xxx (external storage name)” then hit Enter.
  3. Next, type in “diskutil repairvolume /Volumes/xxx (external hard drive name)” then Enter.
  4. After a few moments, the process should end and your hard drive should be repaired.

3. Format External Hard Drive

Now if none of the solutions above worked, then try to format your hard drive. This will reset and reboot your drive and remove potential bugs.

  1. Open Utilities and find the target drive.
  2. Click the drive and select the Erase option.
Format External Hard Drive
  1. This will format your hard drive. Wait for the process to finish.
  2. When it’s done, check if it’s repaired.

Bonus: Recover Data from External Hard Drive with echoshare Data Recovery for Mac and Windows

Now, if you failed to back up your files before repairing your hard drive and you completely lost all your data. Don’t worry! echoshare Data Recovery is here to help.

This one-of-a-kind data recovery tool works smoothly with both Mac and Windows OS. It can recover any data on your hard drive, including photos, videos, audio, and even email! As this tool supports multiple data formats such as JPEG, MP4, MP3, WAV, and a whole lot more! And rest assured that your data quality will remain the same after recovery. 100% no quality loss guaranteed!

echoshare Data Recovery

Recover deleted, corrupted, or lost data from any device

√ Supports Video, Audio, Document, Image, Email, Archive

√ Covers USB drives, hard drive, Android & Camera SD Card

√ Compatible with NTFS, FAT16, FAT32, exFAT, EXT

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Mac Download
Win Download
Mac Download

With its user-friendly interface, you can recover your data quickly. Yes! echoshare Data Recovery also supports batch recovery which lets you recover multiple files at once. How amazing is that? It also repairs corrupted data and brings them back to their original shape!

Aside from data repair and recovery, this tool also protects your data against errors and bugs! Pretty cool right? So don’t waste time and grab this tool now!

Steps to Use echoshare Data Recovery

Step 1: Hit the download button above and install echoshare on your computer.

Step 2: Insert your external hard on your PC.

Step 3: After that, launch the program. Select how your file was lost and what type of file you want to recover and hit Next.

Step 4: On the next screen, select your hard drive and click Scan.

PC Data Recovery Select Scan

Step 5: Mark the ones you want to recover and hit Restore.

PC Data Recovery Recover Document

Step 6: Save your retrieved file on a different drive with a different file name.

echoshare Data Recovery

Recover deleted, corrupted, or lost data from any device

√ Supports Video, Audio, Document, Image, Email, Archive

√ Covers USB drives, hard drive, Android & Camera SD Card

√ Compatible with NTFS, FAT16, FAT32, exFAT, EXT

Win Download
Mac Download
Win Download
Mac Download

Conclusion

It’s good to know that there are solutions that can help us repair external drives and at the same time recover the data we accidentally lost. If ever you are in the same spot again, feel free to use the methods and products we introduced.

FAQs

It’s not recommended to use the full storage capacity of your hard drive. This will result in multiple system errors or worse file corruption.

Under normal conditions, a standard external hard drive generally lasts more than 10 years.

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