While using your Mac, you might have noticed that the system might be crashing frequently, folders disappearing, computer slowing down, etc, these are indications that the hard drive might be corrupted. This corruption can be because of physical damage to the drive, virus infection, firmware corruption or disorganized data due to file system errors. Despite the corruption, you will be able to recover the corrupted Mac hard drive by performing a few troubleshooting steps. By adhering to the end of the article you will be able to understand how to successfully recover Mac hard drive even after getting corrupted or damaged.
Here are 3 troubleshooting methods that a user needs to perform before recovering data from a corrupt hard drive.
- Check if the hard drive is corrupted
- Repair corrupted or damaged hard drive using DiskUtil command
- Run FSCK command and repair corrupted Mac hard disk
Check If the hard drive is corrupted:
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Sometimes, the drive or partition might not be actually damaged or corrupted. Analyze the drive before going for data recovery. Follow the steps mentioned below to check if the hard drive on Mac is actually damaged or not.
- Open Utilities and search for Terminal
- Copy this code in the terminal “diskutil verifyVolume /Volumes/DriveName”
- Replace “DriveName” with your damaged or corrupted Mac partition name and press Enter.
If there are any signs of corruption, the Terminal tab will prompt with the message “Your volume was found corrupt and needs to be repaired”. If you have encountered this message, perform the troubleshooting steps mentioned in the next section to recover corrupted Mac hard drive.
Repair corrupted or damaged hard drive using Disk Utility command:
Once the user has found out that the volume has been corrupted, they can repair it using the Terminal. Follow the steps mentioned below to repair your damaged Mac hard drive.
- Open the Mac Terminal and paste the code mentioned below.
- “diskutil repairVolume /Volumes/DriveName”.
- Replace “DriveName” with the exact name of the corrupted Mac partition and hit on Enter.
Note: Mac Terminal is case-sensitive so the user needs to enter the exact name of the partition or volume.
If the Disk Utility indicates that the drive is repaired successfully, you can restart and access data on Mac.
In case you are unable to fix the hard drive corruption using Disk Utility, continue reading the further section.
Repair damaged Mac hard drive by running FSCK command:
Firstly, you need to reboot the Mac system into Single-User mode to repair corrupt Mac partition using the FSCK command.
Step 1: Open Terminal, type diskutil list and hit on Enter
Step 2: Make note of the corrupt partition number that will be displayed something like /dev/disk#.
Avira for mac отзывы. Step 3: The “/disk#” should be replaced with the user’s corrupt Mac partition number(eg, disk0, disk1 etc).
Step 5: Now restart the computer, as the Mac gets restarted press and hold Command+S to enter single user mode
Step 4: Once you enter single user mode, type the following code “/sbin/fsck_hfs -fy /dev/disk# and replace “disk#” with the actual corrupted partition’s number,
Step 5: Hit on Enter and wait for the Terminal to scan and repair the errors
Step 6: After the repairing process is completed, if you find a message stating ***** FILE SYSTEM WAS MODIFIED *****”, it indicates that the fsck command has found and fixed the problem.
Step 7: Next, run the command again until you find the message “** The volume [name] appears to be OK”. Now, type reboot in the command. This will restart Mac and take you to the login screen.
The above-mentioned methods will help you to fix and recover corrupted Mac hard drive. However, if you are unable to access data after running FSCK command hard drive even after troubleshooting, the last resort will be using a reliable Mac data recovery software.
Bonus Tip: If you are specifically looking to fix corrupted APFS disk and recover data click on the link for more information.
Software to recover data from damaged Mac hard drive:
Repairing damaged or corrupt Mac hard drive using Terminal is not easy for novice users of Mac. These processes are complicated and risky too as this may lead to data loss if commands have been incorrectly entered. Therefore, the safest and easiest way to recover data from an iMac or MacBook hard drive that is damaged is using a professional Mac data recovery software.
Remo Recover for Mac is built and designed with a self-explanatory interface to recover data from a corrupted hard drive. Integrated with deep scan algorithm, the tool scans the corrupted hard drive sector by sector to recover the data across all versions of Mac OS including the latest Mac OS Catalina. Download and try the software for free now.
Steps to Recover Data from Corrupted Mac hard drive:
Download, install and launch Remo Recover Mac on your Mac machine.
Select “Recover Volumes/ Drives” from the main screen and then choose “Volume Recovery” from the following screen. Now, the damaged or corrupted Mac hard drive from which the user wishes to recover data or files and hit on “Next”. If the user wants to recover the whole partition data, then simply select “Mark All” and click on “Next”. Once the scanning process is complete, your recovered files from the corrupt drive are shown in “File Types View” or “Data View”. Click on the file and select “Preview” option which is available at the top-right corner of the software. Finally, click on save and Browse for a location to save the recovered data.
Watch this video link provided to learn how to recover data from corrupted Mac hard drive.
Conclusion:
The above-mentioned troubleshooting steps will help you to recover corrupted Mac hard drive. However, if you are unable to recover the damaged hard drive, make use of the Remo Mac data recovery software to recover the data from the drive. Additionally, this software supports data recovery from HFS+, HFSX, FAT16, FAT32, APFS file systems. In case if you find some difficulty while using the software or while recovering data from the tool, you can contact the technical assistance team that will guide you throughout the damaged Mac partition recovery process.
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Summary
![Hard Drive Recovery For Mac Hard Drive Recovery For Mac](/uploads/1/2/7/7/127775145/173671273.png)
Usually, external hard drive data recovery on Mac can be done by trash restoration, Time Machine/Cloud backup, Mac drive data recovery software, and manual data recovery services. Among all, third-party software - EaseUS Data Recovery Wizard for Mac is the most universally applied when there is no backup available.
4 Ways of External Hard Drive Data Recovery Mac
Most Mac users have invested an external hard drive to expand the storage space of their MacBook or iMac. The most popular brands are usually Westen Digital, Buffalo, G-Technology, Samsung, Seagate, and Lacie. As far as we know, it's notoriously difficult for simply upgrading the internal hard drives. Somehow, the more frequently you operate a Mac computer on an external hard drive, the more likely you are subject to data loss. For example, accidental deletion, disk formatting, improper disconnection, or merely the drive itself is dying.
Basically, there are four possible ways to recover deleted files from external hard drive, USB flash drive, or a memory card on Mac. Each way is applicable to certain data loss scenarios, and we'll explain in detail.
1. How to Recover Deleted Files from External Hard Drive Mac from Trash Bin
If you lost data on the external hard drive by dragging it to the Trash, always check the Trash Bin first. Right-click on the file and select 'Move to Trash', or use the keyboard shortcut Command-Delete. Those files were not permanently removed until you emptied the Trash. Here are the steps to restore files from Trash.
Step 1. Connect your external hard drive to Mac and navigate to Trash.
![Hard drive recovery for mac Hard drive recovery for mac](/uploads/1/2/7/7/127775145/833448600.jpg)
Step 2. Locate the abandoned file in the trash folder, and use 'Copy Items' to recover the files back to their original spot. By the way, the 'Put Back' command works the same way.
2. Recover External Hard Drive Mac from a Backup File
Since Mac provides users with secure protection mechanism by backing up important hard drive files to Cloud, or a backup device via Time Machine, one good way to recover deleted files is from the backup file.
For example, to restore Mac files from Time Machine, refer to the steps:
Step 1. Open Time Machine by clicking on the icon in the menu bar and choose 'Enter Time Machine'.
Step 2. Find the specific file in the backup, press Space Bar to preview it, and determine whether it's the one you want.
Step 3. Click on the 'Cloud' icon to download a snapshot to view it. When you do this, that snapshot will be available to view even when your external drive is disconnected from the Mac.
Step 4. Click 'Restore' to restore the selected file.
3. Restore External Hard Drive Mac with Data Recovery Software
When it comes to the situation where you are unable to access or locate files in the Trash or backup or even no backups were ever created, the only way to continue is to download a capable Mac external hard drive data recovery program and perform data recovery as soon as possible.
EaseUS Data Recovery Wizard for Mac is reputable in the data recovery field, regarding the 10+ years of experience, deep scan ability, all macOS and Mac OS X compatibility, it's the top 1 choice whenever you're faced with Mac data loss issues and eager to find a simple yet effective data recovery solution.
How does the software work in a variety of data loss scenarios? We give you some examples.
- Permanently deleted files from the external hard drive on Mac, like using Command-Shift-Delete to empty the Trash, or Option-Command-Delete, known as 'Delete Immediately' to bypass Trash.
- Format the external hard drive using Disk Utility or other third-party disk formatting tools.
- Files were unknowingly hidden somewhere, and you lost the entrance.
- Other logical errors occur to the external hard drive, and later it becomes inaccessible.
How to recover data from external hard drive on Mac with EaseUS Data Recovery Wizard.
Step 1. Select the disk location (it can be an internal HDD/SSD or a removable storage device) where you lost data and files. Click the Scan button.
Step 2. EaseUS Data Recovery Wizard for Mac will immediately scan your selected disk volume and display the scanning results on the left pane.
Step 3. In the scan results, select the file(s) and click Recover Now button to have them back.
4. How to Restore External Hard Drive Mac with Manual Service
Apart from most of the logical errors that would bring data loss on an external storage device, which EaseUS Mac data recovery software can absolutely help recover, there are moments you cannot simply get data back, especially when severe issues were developed on a disk. For instance, hard drive corruption with too many bad sectors, the hard drive has fallen apart, heavy clicking/beeping sound, etc.
When you got problems similar to the examples, do not try to rely on any Mac data recovery software in the market, it's time to send it to an IT expert who is good at manual data recovery (check the average hard drive data recovery cost if you're interested). Most of the time, by the local data recovery service, hard drive repair comes before data recovery. To make sure that the team is reliable, you must check the following things.
- Must be an ISO certified service center
- Data recovery guarantee after analysis
- Should have Class 100 Clean Room
- Service must be secure & reliable
According to our survey, Ontrack is reliable and secure; you can ask Ontrack for help if you got physical damage on your external hard drive.
How to Avoid External Hard Drive Data Loss (Bonus Tips)
Why not protect your data in advance. Data recovery may cost a lot; a nice choice is protecting your data in advance.
- 1. Think carefully before you are going to delete files or format your external hard drive
- 2. Eject the drive in the correct way. You may lose data if you eject the external hard drive when in use.
- 3. Avoid physical damage due to any reason.
- 4. Let anti-virus software scan your device to stay away from the virus attack.
- 5. Back up important files using Cloud drive, professional backup and recovery software, or manual copy.
To Sum Up
There are four ways to recover deleted files from Mac external hard drive. First, check the Trash Bin. If this solution fails, restore external hard drive files from a backup. If you don't have a backup, deploy EaseUS Mac data recovery software to scan and recover deleted files from the external storage drive. Finally, if Mac external hard drive data loss is caused by physical damage, turn to a manual service.
Best Hard Drive Recovery For Mac
External Hard Drive Data Recovery Mac FAQs
Here are common FAQs that you may be interested in. Check if any of them could help you.
How to recover deleted files from a Mac hard drive?
To recover lost files from and external hard drive on Mac, follow these steps:
Step 1. Download, install, and launch EaseUS Data Recovery Wizard for Mac.
Step 2. Connect the external drive to your computer.
Step 3. Select the external drive from the disk list.
Step 4. Click the 'Scan' button. Preview the files that can be restored. Click the 'Recover' button to recover deleted files from external hard drive on Mac.
What is the best hard disk recovery software for Mac?
EaseUS Data Recovery Wizard for Mac is the best hard disk recovery software for Mac. This powerful recovery technology with an intuitive and easy-to-use interface can be used by anyone with a Mac. For more information, refer to Top 5 Free Data Recovery Software for Mac.
How to recover files from an external hard drive on Mac?
To recover lost files from and external hard drive on Mac:
Step 1. Download, install and launch EaseUS Data Recovery Wizard for Mac.
Step 2. Connect the external drive to your computer. Select the external drive from the disk list, and click Scan.
Hard Drive Recovery Software For Mac
Step 3. After the scanning process, select the files and click the Recover Now button to get them back.
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What do I do if my external hard drive is not detected on Mac?
Start with the basics:
- Check whether the drive is properly plugged in
- Run Disk Utility to mount and verify the drive
- Check the cable.
- Reboot Mac