eSATA External Hard Drive Recovery – Working Solution to Restore Lost Files on Windows/Mac

Have you lost your important data like photos, videos, and audio files and now you are unable to recover it from eSATA external hard drive? Well, it can be a very irritating situation that the precious moment that you captured gone away from you?

If you have a backup of all your files, then you may need not worry but if you don’t have one then it gets serious. Don’t worry in this article you will find the best solution to get back your deleted data from eSATA External hard drive.

But before that first, let us find what causes loss of data and other alternative fixes.

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What is External Serial Advanced Technology Attachment?

External Serial Advanced Technology Attachment is also called as eSATA which is exactly as SATA hard drive, the only difference is in the interface (connection type). It is deemed an ideal device for professionals. Modern working stations, company or users using high-end PC has this drive on board. If you are one working on some particular projects and is specifically connected with the hard drive connected to a single computer, then having eSATA hard drive is the good option. It is because it offers high storage capacity as compared to any other hard drive and allows users to carry it anywhere they want to. It also provides high-speed data transfer even higher than FireWire 400 Mb/sec which makes it a great choice for external storage disk.

But a coin has two sides, similarly, eSATA Hard Drive is not free from data loss problem. There are several common reasons through which users of face data loss from their eSATA Hard drive. Some of them are mentioned below:

Reasons Behind Hard drive Corruption

Before moving towards how to recover data from eSATA hard drive, it is imperative to know the causes behind the hard drive corruption. This will help you to avoid it in the future. Here follow some of the common reasons for hard drive failure:

  • The insufficient ventilation and cooling in and around your computer hardware can cause damage to the equipment.
  • Any type of physical force likes bumping, jarring, or dropping your system may lead to physical damage to the hard drive. And this can corrupt the hard drive data stored in it.
  • It can cause due to lightning strikes, interference with power lines can cause the flow of energy to be interrupted and then restarted. Power surges might result in data loss when the read/write heads fail to function properly or a computer crash
  • Due to improper closing of the files, abruptly system shutdown, hardware failure, installing new software or due to NFS write error the hard drive gets corrupted and as a result, the data stored becomes inaccessible
  • The accidental deletion of files, improper installation, and removal of files from your computer can also cause the hard disk to malfunction.
  • Sometimes due to viruses and malware in your system can corrupt the hard drive and the data stored in it also becomes corrupted. This very harmful for the system and also the data stored in it.

Methods to Restore Data from eSATA External Hard Drive 

Looking to recover lost, deleted or inaccessible eSATA Hard Drive data then first of all stop using your hard drive. As the new data overwrites the entire data stored in it. And it becomes impossible to recover it in the future by any means. So, as soon as you are aware of the data loss situation stop using the hard drive right there.

And after that follow given ways for the eSATA Hard Drive data recovery.

For Windows users:

#Method 1: Assign a new drive letter to Repair External hard drive 

To recover lost data from the external hard drive first you need to assign the corrupted drive with a new drive letter, in this process, it will not only reload the system file of your external hard drive but also fix minor file system issues. Follow the given steps to assign a new drive:

  • Right-click on This My Computer > Manage > Disk Management
  • Find a corrupted external hard drive and then right-click on it.
  • Click the Change Drive Letter and Paths.

  • Click on the drive letter of your external hard drive
  • Select Change.
  • Select a new letter from the drop-down box Assign the following drive letter

  • Click on OK.

#Method 2: Check Disk Command

  • Press Windows key + R key
  • Type CMD in the search box

  • In the Command Prompt window, type chkdsk ‘drive letter’ /f and press Enter.
    For example: C : \ USERS\ PROGRAM FILES\ chkdsk D : /f
  • Press Y until the command lines start again
  • Type the drive letter again and press Enter(The command line will go to the starting)
  • Now, type [drive letter : \ >attrib –h –r –s /s /d *.*].This command will recover all the files in the storage drive (attrib -r -s drive:\<path>\<foldername>)

After the completion of the process, a new folder will be created on your external drive with all the recovered files. Perhaps, the files will be in.CHK format. Change the format of the files and save them at the chosen location

For Mac Users:

#Method 1: Check whether the drive is plugged in properly

Though it may sound silly, the inappropriate plugin can troubleshoot your corrupted external hard drive. Simply just plug in your external hard drive slowly into the USB port and see whether you can access the drive.

#Method 2: Fix a corrupt external hard drive with Disk Utility

If the connection is not supposed to be blamed and you sure your external hard drive has no hardware problems, it could be a minor file system corruption which could be fixed through Disk Utility. Disk Utility is a built-in utility on Mac to verify and fix basic external hard drives errors, such as multiple apps quit unexpectedly on Mac computer, a file is corrupted, an external device is corrupted or doesn’t work properly, or your computer won’t start up, etc.

  1. Go to Utilities > Disk Utility.
  2. Select the corrupted external hard drive from the sidebar.
  3. Click on the First Aid on the top of the Disk Utility window.

It may take a while to fix the errors. So you need to be patient as the Disk utility repairs your corrupted hard drive which will further help you to perform external storage data recovery.

#Method 3: Check for faulty connection

Meanwhile, your external hard drive is connected through the port and USB cable; it can get corrupted due to unsteady connection. You just have to connect your external hard drive to another USB port or USB cable.

Ultimate Method: Utilize the eSATA Hard Drive Data Recovery Software:

You can make use of the best professional recommended eSATA Hard Drive Data Recovery software. This allows you to repair any sort of issues, corruption as well as errors in the hard drive, memory card, USB drive, and other storage media. With the help of this, you can easily restore deleted, formatted, corrupted, missing and inaccessible videos, photos, and audios from any digital media devices. This application uses its powerful scanning algorithm to locate and recover the files. It is easy to use.

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* Free version of the program only scans and previews recoverable objects.

Steps to retrieve lost/deleted data from eSATA External Hard Drive

Step 1: Select Desired Location

Firstly, select the drive, external media or volume from which you want to recover deleted media files. After selecting, click on 'Scan'.


Step 2: Preview Recovered Media Files

Next, you can preview the recoverable media files after the scanning process is completed.


Step 3: Recover Media Files

Lastly, you can select the images, audio, video files you want to restore and click on 'Recover' option to save them at the location you want.


Also read: 
External Hard Drive Recovery – Easy Ways To Restore Deleted Files From External Storage Hard Drive

Firewire External Hard Drive Recovery – Easy Ways To Restore Deleted Files on Windows/Mac


In this article, I tried my best to provide ample information about how to recover lost, deleted eSATA Hard Drive Data. Hope the above-mentioned methods worked for you in retrieving back your lost/deleted data from eSATA hard drive.

If you find difficulty in performing the methods then you can simply try eSATA Hard Drive Data Recovery Software it will recover your data in an easy way.