How to Recover a Partition on Hard Disk in Windows 11, 10, 8?

How to recover a partition on hard disk? This tutorial gathers multiple easy and efficient means to help you get deleted and missing partitions back.


By Lora / Updated on November 11, 2022

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“How do I recover a deleted partition in Windows 10?”

Sometimes things can be annoying when encountering unexpected errors or failures, especially when it comes to your partitions, on which you have always relied to store your valuable documents and files.




I accidentally deleted an important partition from hard disk? Is there any way to recover it now?


- Question from Tom’s guide


At least you are not the only one who has accidentally deleted partitions on hard disks.

Once partitions get removed/missing, their essential files will also be inaccessible. No wonder bunches of users are eager to recover a partition on hard drive.

Then why does a partition get lost? The reasons for it are here below.

What causes a lost partition?

Multiple factors can lead to hard drive partition loss.

>> Deletion. As mentioned above, users might mistakenly remove the wrong partition while managing their drives, leaving an unallocated space. In this case, it is time to perform unallocated partition recovery.


>> Virus intrusion. Viruses can damage the file system/MBR and cause data loss/corruption/encryption, forcing users to recover partition table.

>> Physical damage. Dropping, jolting, etc., can lead to severe assembly damage and cause info loss.

>> Bad sectors. Bad sectors are logically and physically damaged sectors. Wear and tear, disk formatting, software error, etc., can generate bad sectors. Unluckily, physically damaged sectors cannot be repaired, and data will never be written to the sector.


>> Power failure. A sudden power failure may interrupt the data-writing process and cause partition loss.

Several factors and inappropriate operation can lead to partition loss, which is the last thing we want to encounter. So, is it possible to recover a partition on hard disk?

Is it possible to restore deleted partition on hard disk?

Firstly, let’s get to know about partition briefly. Partitions are several logically divided hard drive segments for better computer management.

When Windows OS deletes a file, to ensure the performance of the system, it does not directly erase all the data but marks the space as “deleted”.

This way, when other data needs to be recorded in the future, it can be directly written to these sections without retaining the original ones.

Therefore, as long as these sections have not been written with new data, the deleted data still exists and can be restored.


How to recover a partition on hard disk?

However, it is not that easy to restore deleted partition, and improper operation is so dangerous that may cause secondary damage to the partition.

Therefore, using professional partition recovery software will be much safer and easier. AOMEI Partition Assistant for Windows 11/10/8/7/Vista/XP will be your second-to-none choice.

The best partition recovery software Free Download

As a safe, versatile, and easy-to-operate partition tool to help manage users’ hard drive, AOMEI Partition Assistant software can help you in multiple aspects.

Easy. It offers a simple and eye-pleasing user interface, guiding you to recover data easily. 
Compatible. Support Windows11, 10, 8, 7, Vista, and XP. 
Versatile. Enable users to resize, create, merge, or format partitions. 
Safe. Embody sector-level protection tech. 
Download Demo Win 11/10/8.1/8/7/XP
Secure Download

Ordinary users without computer expertise or operating skills can also recover a partition on hard disk through simple operations.

Steps of how to recover a partition on hard drive

Now don’t hesitate to follow the detailed tutorial to restore deleted partition.

Step 1. Install and start AOMEI Partition Software on your PC > click Partition Recovery Wizard > Choose your lost or mistakenly deleted partition > click Next.


Step 2. Choose a scanning method. Fast Search is recommended for the time-saving purpose. To take a more in-depth search, choose Full Search. Then click Next to start the process.


Step 3. The lost or deleted partition will be presented in the window immediately after it is detected > select your lost partition > click Proceed.


When finished, you will successfully recover a partition on hard drive. It scans hard disk for deleted partition quickly.


Circumstances of partition loss and the best way to recover a partition on hard disk have been given above. Turning to professional software like AOMEI Partition Assistant software can save you lots of time.

This compatible software can also recover HDD partitions; what's more, it can help users restore SSD partitions as well.

If you need to restore deleted data from a hard disk, choosing a good Windows data recovery tool is also a good idea. MyRecover can help you out with its awesome scanning methods. 

Lora · Editor
Lora is an editor of AOMEI Technology. She is also a tester and editor of AOMEI Data Recovery Tools. -- "Keep testing, write the most useful tutorials for helping people recover the lost data for Windows and phones" is the most meaningful thing for her. Dedicated to creating helpful tutorials, she hopes her tutorial can assist users to effortlessly solve data loss problems on their personal computers and mobile phones.