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Repair External Hard Drive On Mac



Sep 21, 2020 • Filed to: Solve Mac Problems • Proven solutions

  1. Repair External Hard Drive Mac
  2. External Hard Drive Repair Tool
  3. Mac Disk Repair App

Connect corrupted external hard drive with PC, run EaseUS Data Recovery Wizard and select. For safety, you should go to Applications Utilities Disk Utility, click your start-up disk in the sidebar and click Verify Disk to check it. However, when it says something is wrong, you have to repair it, or bad things will happen. (Note: These steps relate to Snow Leopard.).

How Do I Recover Files from an External Hard Drive on a Mac?

I accidentally erased my 1-TB WD My Passport external hard drive. I connected it to my Mac OS X computer and attempted to get the lost data back, but I can't find my files on it. I am eager to recover files from the external hard drive on Mac. Any advice?

In today’s world, external hard drives have been widely used as supplementary mass storage devices for Mac. It is always an excellent way to keep your valuable photos, videos, and other files in an external storage device so that you can bring them anywhere. Then the problem might come: What if you accidentally delete files in your external hard drive? What if files are lost from your formatted external hard drive? Or what if files become corrupted in your external hard drive?

When facing those annoying Mac external hard drive data loss issues, Mac users may ask: How do I recover files from a corrupted, broken or formatted external hard drive on Mac OS X? If you are lucky enough, you may have a backup copy of lost files, and you can quickly restore them from that copy. If not, you can still ask for help from a Mac external hard drive data recovery program.

Part 1. How to Recover Data from External Hard Drive on Mac OS X

Repair External Hard Drive Mac

To recover data from external hard drive on Mac OS X, you can take Recoverit Data Recovery for Mac Seagate backup plus not working with mac. as a try. https://xktvxx.over-blog.com/2020/12/native-instruments-guitar-combos-keygen-free.html. This fascinating Mac external hard drive recovery software supports almost all brands of external hard drives, including Seagate, LaCie, Western Digital, Maxtor, Samsung, etc. It also supports recovering all types of files no matter whether they are deleted, formatted, or corrupted from an external drive. Moreover, this Mac data rescue software allows you to retrieve files from external hard drives, even if they are corrupted, broken, formatted, dead, crushed, or damaged.

Video Guide to External Hard Drive Recovery

This video tutorial demonstrates to you how to recover data from external hard drive on Windows. The steps are true of Mac OS X file recovery from the outer disk. You can also turn to the below text-based macOS recovery guide.

2. How to Retrieve Data from External Hard Drive on Mac

Download and install Recoverit data recovery on your Mac computer. Launch Recoverit Data Recovery for Mac and follow the next simple steps to perform external hard drive data recovery on Mac OS X.

  1. Select external hard drive

In this step, you can choose a specific location where the files get deleted or lost. To recover data from Mac external hard drive, please select the drive letter for your external hard drive and click 'Start' to scan data.

  1. Scan hard drive to search data

Recoverit will start an all-around scan. The 'All-Around Recovery' mode will deep dig into your Mac external hard drive and piece the bits of your files together on it. It might take a little long time.

  1. Restore files from Mac external hard drive

Now you can preview and check the found contents in the window after the scan. Then select files you need and click 'Recover' to save them on your Mac.

Data Recovery Tips:

  • To avoid recoverable files from being overwritten during the recovery, please do select a folder on your Mac rather than the external disk to save them.
  • Scanned out of the photos, documents, video, audio, and other documents, display 'preview failed,' the material has been damaged, can not be restored.
  • For the software does not support the preview of the file type, such as compressed files, installers, etc., only the final recovery, to know whether the file can be used frequently.
  • Data recovery is not a panacea that can’t guarantee 100% recovery successfully in any situation. Therefore, you should prevent data loss effectively with a good habit to backup your data timely.

Part 3: How to Repair External Hard Drive on Mac

To repair external hard drive on Mac, there are two options, Disk Utility and Terminal. Now, let's move on and take a look at how to fix external hard drive on Mac.

Repair External Hard Drive with Disk Utility

  1. Go to Apple Menu > Restart. Restart Mac and hold 'Command + R' keys.
  2. Click 'Disk Utility' > 'Continue' > 'View' > 'Show All Devices'.
  3. Select the external hard drive you want to repair in the sidebar.
  4. Click 'First Aid' > 'Run' if you get 'overlapped extent allocation.'
  5. Disk Utility will repair your external hard drive on Mac usually.

Repair External Hard Drive with Terminal

  1. Go to Applications > Utilities > Terminal
  2. Type the command line: 'cd /Volumes' and 'ls.' Press 'Return' to get a list of hard drives.
  3. Type 'diskutil verifyVolume xxx (external storage name)' and Return.
  4. Type 'diskutil repairvolume /Volumes/xxx (external hard drive name)' and Return.

After repairing the external hard drive on Mac, turn to Part 1 to recover files from the external hard drive. With Mac hard drive data recovery software, at least 96% of your data stored on the external hard drive can be retrieved without any hassle and much effort. Also, it enables you to scan your external hard drive and preview files on your Mac before recovery.

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Today, when I went to plug my 2TB external hard drive into my 2020 Macbook Pro 16”, I was met with a pop-up message that stated that it was not readable. This means that I cannot export any of the documents over to my Mac or interact with them in any way, which makes working on these files impossible. I am not sure whether my hard drive is just not being recognized, if it is a formatting issue, or if there is an issue with the hard drive itself. If I need to repair my Mac external hard drive, how would I go about doing this?

  • Fix 5: How to Recover Lost Data from External Hard Drive on Mac with Software?

4 Easy Ways to Repair an External Hard Drive on Mac

Using an external hard drive is pretty intuitive but when it comes to repairing one that ends up with corrupted files, that’s another matter. Here are 4 ways to repair an external hard drive on Mac and how to retrieve data that has been lost from your hard drive.

1Repair Mac External Hard Drive with Disk Utility

External Hard Drive Repair Tool

The disk utility program on Macs can fix disk problems like corrupted files, apps quitting unexpectedly, and issues with external devices. Here is how you would run disk utility to repair a hard drive on Mac.

Step 1: Open up the Disk Utility app and choose the Show All Devices option.

Step 2: In the sidebar that appears, select the external hard drive disk that appears. Then click on the First Aid button.

If it shows an alert message that says your external hard drive is about to fail, back it up first and then repair it. If you cannot back it up completely, use a data recovery program to get important files off of it.

Step 3: Choose the Run option and hit the Continue button to commence first aid.

Step 4: Wait for the first aid to run. If you get a message back that says that the disk is okay or has been repaired successfully, you are good to go.

  • If you get an overlap extent allocation error, this means that 2+ files are occupying the same space. One of them is likely to be corrupted, so check the files for damage and replace, re-create, or delete the damaged file.

  • If your external hard drive disk cannot be repaired by first aid, you will need to either run it again or back up your data and reformat the disk.

2Repair External Hard Drive on Mac with FSCK Command

If the disk utility option above does not repair your Mac hard drive, the FSCK command may work.

Step 1: Head to your Utilities and choose the Terminal option.

Step 2: Type in diskutil; this will bring up all connected drives on your Macbook.

Step 3: Locate your external hard drive in the connected drives list. Find its drive identifier tag. Note this tag down.

Step 4: Intensify pro 1 0 4 download free. Restart your Macbook. Before the Apple logo appears, hold down the Command + S keys at the same time. This boots your Mac into single user mode.

Step 5: When the white text stops scrolling, type in /sbin/fsck -fy and hit Enter.

Step 6: You will be asked to type in another command. Type in /sbin/fsck_hfs -fy /dev/[drive-identifier-tag]. Replace the “hfs” with the file system of your hard drive and the “drive identifier tag” with the identifier of your external hard drive. Allow it to run.

Step 7: When the FSCK command is done running, type reboot into the command prompt and hit Enter.

Step 8: Check to see if the issue is fixed.

3Repair Mac External Hard Drive with Safe Mode

If the above 2 options do not work, it could be due to file system corruption on the startup section of the disk. You can use safe mode to repair this issue.

Step 1: Turn on your Macbook and hold down the Shift key when the startup chime begins. Release the key when the login screen appears.

Step 2: As you hold down the Shift key, the Mac will perform troubleshooting checks on the startup disk and boots you into safe mode.

Step 3: Now restart your Mac without pressing any keys. Follow the on-screen instructions.

4Repair Mac External Hard Drive by Reformatting It

If you need to repair an external hard drive on a Mac that is corrupted and you want to reformat the drive, you must first use a data recovery tool. If you do not recover the data first, it will all be lost when you reformat the drive. https://wellnessmake786.weebly.com/apple-studio-pc-software.html. Here is how to reformat external hard drive on Mac.

Step 1: Head to your Utilities and choose the Disk Utility option.

External hard drive repair services

Step 2: From the sidebar, choose your external hard drive and click the Erase button.

Step 3: Give it a new name and a format. Click Format to reformat the drive.

5How to Recover Lost Data from External Hard Drive on Mac with Software?

If you find yourself in the scenario where you cannot access the files on your external hard drive and do not have a backup copy, you may need to resort to recovering the lost data with a third-party program first. If you cannot repair your external hard drive on Mac with the above options, recover the data with AnyRecover firstly, before reformatting the drive or purchasing a new one.

AnyRecover key features to help you recover lost data from external hard drive on Mac:
  • AnyRecover is a top-class data recovery software tool that helps you retrieve lost, damaged, or deleted data from numerous medium storages.

  • It works extremely well for problems with external hard drives, as it does not overwrite any files during recovery and can retrieve over a 1,000 different file types.

  • With a simple 3-step process to recovering files, a free trial, regular updates, and a money-back guarantee, it’s the tool to use for external hard drive issues.

  • It doesn't matter whether you emptied the trash bin or not, the deleted file will show up after you use the program to scan your selected drive.

  • AnyRecover does not overwrite your currently available data. This helps you avoid further data loss.

Steps about how to recover lost data from external hard drive on Mac with AnyRecover:

Step 1: Download and launch the AnyRecover program. Make sure to get the Mac version. Choose the location of where your deleted, missing, or damaged files are. In this case it is your external hard drive. Click the Start button. This starts the scan.

Step 2: AnyRecover will begin an all-around deep scan for missing, damaged, or deleted files. Doing this on an external hard drive may mean it takes a while to finish the scan.

Mac Disk Repair App

Step 3: After the scan is complete, preview and check the found files. Select which ones you want to recover (you can multi-select) and hit the Recover button to save them to your Macbook.





Repair External Hard Drive On Mac
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