Don't panic if you accidentally deleted Windows partition. You still can recover deleted partition with AOMEI Partition Assistant, a reliable partition recovery software.
"I deleted my boot partition by mistake, and I cannot boot my PC. So is it possible to restore deleted boot partition in Windows 10? Any suggestions will be appreciated. Thanks."
- Question from Reddit
By deleting partitions in Windows, users could increase storage capacity. Nevertheless, have you accidentally deleted Windows partition doing this? Lack of awareness of viewing partitions/disks with Disk Management, so some of you cannot even distinguish whether the deleted partition is a boot partition or disk partition after accidental deletion.
The boot partition is essential to booting. If you fail to boot your computer, it suggests your boot partition is missing. On the contrary, it is a deleted disk partition. Both scenarios put users at risk of data or partition loss. If you’re one of them, read this tutorial to get an overview of the boot partition and corresponding solutions.
For computers, a boot partition is the volume of the computer that contains the system files used to boot the operating system. Boot partitions usually include EFI System Partition and System Reserved Partition.
The EFI System Partition (ESP) is a partition on a data storage device (HDD/SSD) that is applied by the Unified Extensive Firmware Interface (UEFI) computers.
The System Reserved Partition is a partition on a BIOS computer. The Boot Manager Code, Boot Configuration Database, and the startup files needed for BitLocker Drive Encryption are included in this partition. Most computers contain at least one hidden partition in Windows used at startup. And the system-reserved boot partition is visible in most 64-bit versions of Windows. Then let’s move on.
This part offers a detailed guide to recovering accidentally deleted Windows 10 boot partitions and disk partitions.
You’re not allowed to access Windows because you’ve accidentally deleted Windows 10 boot partition. Therefore, you’re supposed to make a bootable media first before recovering the deleted boot partition.
One of the most recommended third-party tools, AOMEI Partition Assistant is a good assistant for you. A user-friendly interface and step-to-step guide make it easier for you to prepare bootable media.
A reliable partition recovery software for Windows 7, 8/8.1, 10, 11, and server.
Step 1. Install and launch it, then connect the USB stick to it. Click Tools > Make bootable media > Next.
Step 2. Select USB Boot Device, and click Proceed to begin the pending operation.
Step 3. Click the Yes button to make a bootable media.
After booting your PC, you can settle to recover the deleted boot partition. Meanwhile, the last 4 steps are also suitable for recovering the deleted disk partition. Moreover, there’s no need to make a bootable media and change the boot order for the disk partition.
Step 1. Connect the USB stick to the unbootable PC. Go to the Boot menu, and change the boot order to boot from the bootable USB flash drive.
Step 2. Go to the program interface with the preinstalled AOMEI partition Assistant. Click Recover > Partition Recovery, and select the disk including your deleted boot/disk partition.
Step 3. Select Fast Search to detect your deleted boot/disk partition quickly. If it fails, you can try Full Search.
Step 4. After searching, all the deleted partitions (boot partition & disk partition) will be listed in the window. Click the Proceed button to start the recovery process.
Step 5. At last, click the Finish button to exit this window. You could go to Disk Management to confirm it.
1. Can I recover a partition I accidentally deleted?
Yes, usually you can. Deleting a partition only removes its record - the files stay on the disk until new data overwrites them. Use reliable tools like AOMEI Partition Assistant to restore the partition or AOMEI FastRecovery to recover deleted files
2. What should I do right after deleting a partition by mistake?
Stop using the drive immediately. Do not save files, install programs, or create new partitions on it. This prevents overwriting your old data. Run recovery software from another computer or a live USB.
3. How do I get my files back if the partition won’t restore?
Scan the disk with recovery software to find files directly. Try AOMEI FastRecovery, which allows you to scan lost partition and recover deleted files. Be sure save recovered files to a different drive. Act fast for best results.
Accidentally deleted Windows partition? With the help of this tutorial, you can fix the issue “deleted partition now won’t boot” safely. So how to recover deleted disk partitions? Everyone can utilize AOMEI Partition Assistant to recover the deleted boot partitions and disk partitions in Windows until it is overwritten.
There’s one point that deserves your attention. Creating a regular backup is a bulwark against partition/data loss as the accidentally deleted Windows 10 boot partition. So why not give AOMEI Backupper a shot? Besides backups, this utility also permits you to sync files and clone disks.