Error 22 no such partition boot hdd

error 22 no such partition boot hdd

Fix MBR and rebuild BCD · Restore Boot Sector Code with Windows 11/10 Automatic Repair · Manually configure and mark system partition as active. With an Error 22 there is no prompt. It's just an error and a hang. Trust me, I have experienced such an error by deleting a Linux partition. I decided to install Ubuntu on a separate partition on disk X. I shrank the partition using Windows disk manager and verified that the system.

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How to Fix Grub error: no such partition Grub Rescue (Complete Tutorial)

Error 22 no such partition boot hdd - will

[SOLVED] – Error No Such Partition Grub Rescue in Windows 10 [Partition Magic]

Have you encountered the error message “no such partition grub rescue” on Windows 10 and cannot boot the OS? This issue often happens when you do something wrong on your PC. Here we will show you four situations that may cause this error. Also, you can find some possible ways to fix “no such partition” error in this post.

Error No Such Partition Grub Rescue Windows 10

Nowadays, many disk or partition problems may come out when you use your laptops or desktops inappropriately. When an issue appears, it is usually followed by a message which informs you of the specific error. Among those errors, no such partition error on Windows is very common; it is especially common in the dual system.

It always appears when you boot your computer, followed by an error message "GRUB loading. Welcome to GRUB! Error: no such partition. Entering rescue mode… grub rescue>" or "error: no such partition. grub rescue>". This error message is displayed as follows.

When Error No Such Partition Grub Rescue Windows 10 Happens?

Suppose that there are two systems, Windows 10 & Ubuntu and you may want to do some disk and partition operations to these two operating system partitions on the same hard disk; this is when the problem would occur. (Especially to Ubuntu OS partition)

1. Delete Ubuntu Partition

There are times when you don't like such a system because you think the command line based system is too difficult to use. You then want to uninstall it in order to create a new partition. However, sometimes disk space is very limited, and then you would decide to delete such a partition to free up some disk space and expand other partitions.

2. Resize/Merge/Split Partition

When you manage your hard drive and do operations such as resize/merge/split Ubuntu partition, this issue may appear during the process when restarting computers.

3. Reinstall Ubuntu OS

Sometimes, you will reinstall the Ubuntu operating system for reasons including system breakdown, or system file damage.

4. Restore Ubuntu OS to the Old Version

After installing an update, some issues or errors will appear which leads to you choosing to restore Ubuntu OS to the old Version, for example, Ubuntu 8.X.

How to Fix Ubuntu Grub Rescue in Windows 10

Actually, the error “no such partition grub rescue” always happens on Windows 10 and Windows 7/8. When this issue occurs, what should you do to fix it to ensure the operating system can boot normally? Here are the solutions and you can try them one by one.

Case 1: When Deleting Ubuntu/Linux Partition

After uninstalling Ubuntu partition, Windows 10 may be unable to boot due to boot loader files. Therefore, the most important thing is to fix MBR and restore the boot sector code. What can you do to repair the grub rescue after deleting Linux partition? Here are the solutions to this case.

Solution 1: Fix MBR and Restore Boot Sector Code

Rebuild MBR with MiniTool Partition Wizard

If you want to fix the boot sector and BCD files easily and effectively, you can ask for a third-party tool for help. When searching for the tool online, many kinds of software will be provided. Among the tools, MiniTool Partition Wizard is popular software in managing partitions and disks. Here, we strongly recommend this software for you.

As a professional and reliable partition manager, this tool can be used to resize /extend/copy partition, migrate OS to SSD/HD, convert between NTFS and FAT32, convert disk between MBR and GPT, rebuild MBR, recover partition and many more.

In addition, this tool has the Bootable Media feature which is used when there is no operating system or your OS fails to boot. MiniTool Partition Wizard Professional Edition is a good choice on Windows 10 because it supports such a feature which enables you to rebuild MBR when encountering the error no such partition in Windows 10.

Before you rebuild MBR, you need to purchase a license key of Professional Edition since MiniTool Partition Wizard Free Edition doesn't support such a function.

Buy Now

Now it is time to rebuild MBR with this tool to fix “error no such partition grub rescue after deleting ubuntu”. Here is the guidance:

Step 1: After booting your computer, you will enter the following interface. Click Partition Wizard to launch this tool.

MiniTool PE Loader

Step 2: Once you enter the main interface of MiniTool Partition Wizard, please select the target disk on the Windows 10 operating system, and click Rebuild MBR feature from the Check Disk menu.

rebuild MBR

Step 3: Click Apply to execute this change.

With MiniTool Partition Wizard Professional Edition, you can easily rebuild MBR. After restarting your PC, the error no such partition can be fixed.

Tip: After MBR is repaired, we suggest backing up the Windows OS with professional Windows 10 backup software, MiniTool ShadowMaker to avoid system corruption.

Rebuild BCD Files with Windows 10 Automatic Repair

There is another way to repair “error no such partition grub rescue after deleting Ubuntu” without using the third-party tool.

When Windows 10 is unable to boot, you can restart the system several times and the system will enter into WinRE mode. Sometimes Windows 10 system will go to the Automatic Repair interface automatically. If not, you can use a Windows 10 installation disc to get into this recovery environment.

In WinRE mode, you can repair your system according to the step-by-step guidance.

Step 1: Under the Choose an option tab, click the Troubleshoot button.

click Troubleshoot

Step 2: Click Advanced options. In the pop-up window, choose Command Prompt to fix BCD files.

open command prompt in Windows 10 WinRE

Step 3: Once CMD starts, type the following commands in turn:

  • bootrec /fixmbr
  • bootrec /fixboot
  • bootrec /scanos
  • bootrec /rebuildbcd
bootrec commands

Step 4: Close Command Prompt and restart your computer. Deleted Ubuntu partition grub rescue error will be fixed.

Restore the Boot Sector Code with Windows 10 Automatic Repair

If the method above is not useful when repairing “error no such partition grub rescue after deleting ubuntu”, you should take restoring the boot sector code into consideration. In order to do this, a Windows DVD or USB flash drive is necessary. To start restoring, follow the steps shown below:

Step 1: Connect your USB flash drive to your computer or insert Windows 10 DVD to your PC.

Step 2: Boot the computer from the disc or USB drive.

Step 3: Click Troubleshoot > Advanced Options > Command Prompt to open CMD.

Step 4: You need to type these command lines:

  • diskpart
  • select disk 0
  • list volume

Step 5: All volumes will be displayed here. In the Type column, you will find "DVD-ROM" value, Please remember the drive letter of your disc. Here we take the letter F as an example.

Step 6: Next type the command lines:

Step 7: Next, you need to check if you have bootsect.exe files in the list. If so, enter the following command:

  • bootsect /nt60 SYS /mbr
  • Exit
bootsect nt60 SYS mbr

Step 8: Restart your computer.

It is pretty complicated to use commands to rebuild BCD and MBR. Compared to that, using a third-party tool is much easier and efficient.

Solution 2: Manually Configure the Active Partition

Use Diskpart

Another common factor that could cause no such error in Windows 10 is that you didn't set the correct partition to active. If you want to make sure your computer can boot normally, you must set partition active.

When booting PC, the BIOS will start up the boot loader from an active partition. Otherwise, many issues including "Error: no such partition" will be likely to appear.

You may be wondering: how to fix error no such partition grub rescue Windows 10 without CD? The solution is to run Command Prompt by entering into WinRE.

Step 1: Type diskpart.

Step 2: Then type the following commands one by one:

  • list disk: all hard drives in your computer will be displayed.
  • select disk n: n means the disk where Windows 10 is installed. Here I choose disk 0.
  • list volume: all volumes on disk 0 is listed.
  • select volume n: n refers to the number of system partition.
  • active: it can mark the correct system partition active.
mark system partition active in cmd

Run MiniTool Partition Wizard Bootable CD

In addition to diskpart, there is a more simple way to do this work by using the software, MiniTool Partition Wizard Bootable CD. Before you continue with the following steps, you also need to boot your computer from a bootable disc.

Step 1: In the MiniTool Partition Wizard main interface, you should select the target partition; then click the Set Active feature in the left pane.

set system partition active

Step 2: Finally, click Apply to perform this operation.

click apply button to execute the operation

After you finish marking Windows 10 system partition active, you can boot your computer normally. Now deleted Ubuntu partition grub rescue issue is fixed.

Recommended Articles:

If you are interested in MiniTool Partition Wizard Bootable Edition, you can purchase its Professional Edition to create a bootable disc to boot your computer and fix “no such partition grub rescue in Windows 10” issue now.

Buy Now

Case 2: When Doing Certain Ubuntu Partition Operations

It is possible that Grub is damaged when managing Ubuntu; for example, when resizing partition and reinstalling Ubuntu OS. In this situation, you can choose to reinstall or fix Grub.

When having Ubuntu grub rescue in Windows 10 issue, you can see the grub rescue> prompt appears on the screen. This means Grub 2 has failed to find the grub folder, the grub.cfgfile, and the associated modules. It is presented to you to give the path to the grub folder, load the necessary modules, and provide the proper boot commands.

Generally, this prompt occurs due to an incorrect path to the grub folder, failure to update Grub 2 after certain system or partition operations, the improper designation of the grub folder location, or a failed installation.

In order to successfully fix grub, please follow the commands shown below, a screenshot is offered to you:

grub rescue Windows 10 repair

For more information, please visit this video:

How to Avoid No Such Partition Error

In order to prevent this issue from happening again, you should pay attention to the following steps:

Step 1: If you want to delete Ubuntu OS in a dual system, you should do this work in a correct way. Here is a way from one forum:

correctly delete Ubuntu OS in a dual system

Step 2: If you want to reinstall the Ubuntu operating system, make sure the new system is installed to the original partition.

Step 3: You'd better not restore your Ubuntu system to an old version, otherwise, Grub can be damaged.

Further Reading: Reasons for No Such Partition Grub Rescue Windows 10

You may ask me what the specific factors are causing such a problem on your computer. Here we will give a detailed analysis of this error to you.

1. Generally speaking, the most common reason for this error is a misconfigured boot loader file. While installing Ubuntu in Windows, a part of Grub lives in the Master Boot Record (MBR), and the other parts live in the Linux boot partition.

This means that although the Ubuntu partition is deleted, Grub is still in MBR. In addition, the active partition is not correctly set. As a result, you will receive the error of "no such partition grub rescue" during your Windows 10 operating system startup.

2. When resizing Ubuntu partition,UUIDis modified, so that Grub can't read the boot information.

3. When reinstalling Ubuntu system, you may install it to a new partition. Although the original partition has been formatted, you haven't reinstalled Grub 2.

4. While restoring to Ubuntu 8.X, the Grub is version 1. So, Grub 2 is damaged.

Suggestion: Back up Your PC to Avoid System Breakdown

After fixing Windows 10 error no such partition, it is better to back up your operating system so that you can restore the PC to a previous state in case you face any system issue.

To do this work, we suggest using professional Windows backup software, MiniTool ShadowMaker since it enables you to back up your OS, files & folders, partition or the entire disk within simple clicks. If something goes wrong with your Windows system, you can restore it from the created image. Just get its Trial Edition for a free trial.

Free Download

Step 1: Run MiniTool ShadowMaker Trial in Windows 10, and then choose the local backup mode to continue.

Step 2: Under the Backup tab, this software will help you to create a system backup since it has chosen system partitions as the default backup source. Then, specify a destination path. After that, you can directly click the Back up Now button to perform the backup right now.

MiniTool ShadowMaker system backup

Bottom Line

Now we are at the end of this post. In this article, we introduced to you what "no such partition grub rescue Windows 10" error is, the detailed solutions to solve it and the reasons causing this issue.

After trying so many solutions, we believe that you may have solved your problem successfully. If you have any suggestion or need any help, you are welcome to email us via [email protected] or leave a comment below. Thank you in advance.

No Such Partition Grub Rescue Windows 10 FAQ

How do I fix no such partition grub rescue?

  1. Rebuild MBR with MiniTool Partition Wizard
  2. Rebuild BCD Files with Windows 10 Automatic Repair
  3. Restore the Boot Sector Code with Windows 10 Automatic Repair
  4. Manually Configure the Active Partition

How do I fix grub after installing Windows 10?

There are two ways you can fix grub after installing Windows 10: Run Boot Repair and Reinstall GRUB. This post - Windows 10 deleted GRUB [FIXED BY EXPERTS] gives much information to you.

How do I get into grub rescue mode?

To know how to get into grub rescue mode, you can follow these steps in the wiki article – Recovery Mode.

How do I manually rebuild my BCD?

Open Command Prompt and use these commands: bootrec /fixmbr, bootrec /fixboot, bootrec /scanos and bootrec /rebuildbcd.

About The Author

Vera

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Position: Columnist

Vera is an editor of the MiniTool Team since 2016 who has more than 5 years’ writing experiences in the field of technical articles. Her articles mainly focus on disk & partition management, PC data recovery, video conversion, as well as PC backup & restore, helping users to solve some errors and issues when using their computers. In her spare times, she likes shopping, playing games and reading some articles.

User Comments :

The other day I was trying to extend my root partition of Ubuntu which I dual boot with Windows 8. The partition extension was successful except that I screwed up the Grub configuration. When I booted in my laptop after the partition changes, I was welcomed by the Death Screen of Linux saying:

error: no such partition
grub rescue

After googling a bit, I found this mega thread on Ubuntu forum that helped me. But since it is a very complicated thread, I have re-written the tutorial so that one can follow it easily. So there are some assumption and some requirements to fix the error: no such partition grub rescue problem.

Requirements and presumptions:

  • You must have a live CD/DVD/USB of the same version of OS
  • You must have internet connection
  • You are dual booting Windows with Ubuntu (no Wubi installation)
  • You do not have a separate /boot partition

Now lets see how can we rescue the grub here.

How To Fix: error: no such partition grub rescue

We’ll be using chroot to rescue grub. The whole concept is that since grub configuration files have been deleted or corrupted, it needs to be re-installed. And using the live CD of exact OS version, we can install the grub configuration again. It will delete all the changes (if any) you have made to the grub.

Please follow these steps to easily fix grub rescue problem in Ubuntu (or other Linux distributions):

Step 1: Know you root partition

Boot from live CD, DVD or USB drive. Try Ubuntu from live disk. Open a terminal (Ctrl+Alt+T) and use the following command:

Here, you will see the drive name and partition number. It should look like sdXY. Where X is the drive letter and Y is the partition number. Usually it should be like sdaY.  You have to recognize the partition where root has been installed.

Step 2: Mount the root partition

Once we have got the partition where root has been installed, we’ll mount the root partition where Ubuntu has been installed. Use the following commands to mount it:

Replace XY with appropriate values.

Step 3: Be the CHROOT

Once we have the partition mounted, next step is to mount certain items in preparation of the chroot. Run the following commands one by one:

If the above commands ran successfully, you’ll see [email protected]:/# in the terminal indicating that you are in chroot mode.

Step 4: Purge Grub 2 packages

Now when we are in chroot environment (you can think of it as if we are behaving as root for the mounted partition)., time to get rid of the Grub 2 packages but before that lets update the repository.

While removing the grub, you’ll see a strange screen asking if you want to remove Grub 2 packages. Press TAB to select Yes. It will be highlighted once selected. Press enter to proceed.

Solving Error no such partition grub rescue in Ubuntu

Step 5: Re-install Grub packages

As we deleted the previous Grub, we deleted the messed up settings as well as any favourite settings stored in it. Now we’ll install a new and fresh Grub. Few things to keep in mind before you go on with the command to install the Grub.

  • While installing the new Grub, it will ask you to add extra kernel options. Just press TAB to go to OK and press enter to continue.
  • It will bring you the installation notes. Press Tab to OK followed by enter and continue.
  • When it presents with you the device option (to ask on which partition should it install Grub), choose the option in the format of sdX. DO NOT select the drive partition in 4 letter format i.e. sda4 etc. When you select the partition,  it should have an asterisk (*) before it like [*] sdX. If it does not, highlight (with tab) and press SPACE to select it. Tab OK and press enter.

It should look like this:

Solve Error no such partition grub rescue in Ubuntu

Now when you taken all those things in mind, use the command below to install the Grub.

Update the grub and exit the chroot:

Step 6: Unmount the partition:

We mounted something at the start, didn’t we? Well lets just unmount them.

That’s it. Reboot your system and you should see the good old Grub boot screen as before. I hope this tutorial helped you to get rid of error: no such partition grub rescue problem and the tutorial was easy to follow. Any question, suggestions or a word of thanks is always welcomed. Stay tuned for more Linux tutorials.

Error: no such partition. Grub rescue Fix for Windows XP, Vista, 7

/Knowledgebase/Error: no such partition. Grub rescue Fix for Windows XP, Vista, 7

Get the fix for the error Error: no such partition. Grub rescue on Windows XP,Windows Vista and Windows 7.

About “Error: no such partition. Grub rescue

The following information on this error has been compiled by NeoSmart Technologies, based on the information gathered and reported by our global network of engineers, developers, and technicians or partner organizations.

Description and Symptoms

The error messages, alerts, warnings, and symptoms below are tied to this error.

Symptom 1: “Error: no such partition. Grub rescue” error screen on startup

This error is usually displayed on computers with the Linux distribution Ubuntu installed as it uses the GRUB installer.

Contents

Another related issue on PCs with Ubuntu on is the “Cannot find GRLDR” error. You can find more about this particular error on our Wiki at Cannot find GRLDR: Fix for Windows XP and 7 article.

There are no other known alternative error message related to this boot error.

Causes of this Error

This error has been known to occur as a result of one of the following causes:

Cause 1: Invalid boot loader configuration

The most common cause of this error is a misconfigured boot loader file that prevents the system from loading.

Fix: Use Easy Recovery Essentials

Easy Recovery Essentials can fix many errors such as this automatically using its built-in Automated Repair option. EasyRE is currently available for Windows XP, Vista, 7 and 8 and can be downloaded and created on any PC.

  1. Download Easy Recovery Essentials. Make sure to note your Windows version (XP, Vista, 7 or 8) before you download EasyRE. This guide can help you identify what version of Windows you have installed.
  2. Burn the image. Follow these instructions on how to burn the bootable ISO image very carefully, as making a bootable CD can be tricky! Alternatively, these instructions explain how to create a bootable EasyRE recovery USB stick/drive.
  3. Boot up your PC from the Easy Recovery Essentials CD or USB you created.
  4. Once EasyRE is running, choose the “Automated Repair” option and click .
    EasyRE Home

    Choose “Automated Repair” in Easy Recovery Essentials

  5. After EasyRE scans your computer’s drives, identify and select the drive letter for your Windows installation from the list, and then click on the button to begin.
    EasyRE displays a list of found Windows operating systems

    Choose the drive associated with the Windows installation you’re trying to repair.

  6. Easy Recovery Essentials will start analyzing the selected drive for problems. EasyRE will test for and attempt to automatically correct errors with the disk, partition, bootsector, filesystem, bootloader, and registry. No intervention is required, as EasyRE’s repair is fully automated:
    EasyRE: Automated Repair

    Easy Recovery Essentials searches for errors and makes corrections to the selected Windows installation.

  7. Once the process is complete, EasyRE will report its findings. Click on the button to reboot your PC and test the changes.
  8. The “Error: no such partition. Grub rescue” error should now be fixed as your PC begins to load:
    EasyRE: Automated Repair

    Windows, booting up successfully.

You can download Easy Recovery Essentials from here.

Fix Error: no such partition. Grub rescue in Windows XP, 7

Windows Setup CD/DVD Required!
Some of the solutions below require the use of the Microsoft Windows setup CD or DVD. If your PC did not come with a Windows installation disc or if you no longer have your Windows setup media, you can use Easy Recovery Essentials for Windows instead. EasyRE will automatically find and fix many problems, and can also be used to solve this problem with the directions below.

Fix #1: Rebuild the BCD

You can rebuild the master boot sector with , the tool available in the Windows Recovery Environment.

If you have Windows XP:

  1. Insert the Windows XP CD in the optical drive
  2. Reboot the computer
  3. At the Microsoft Setup menu, press
  4. Select the operating system
  5. Enter the Administrator password
  6. When Command Prompt appears, you can type the bootcfg command: bootcfg /rebuild
  7. Press
  8. Once completed, type to reboot the computer
  9. Press

If you have Windows 7:

  1. Insert your Windows install disc
  2. Press any key at the “Press any key to boot from CD or DVD” message to boot from the disc
  3. Choose Repair your computer after you select the language, time and keyboard method (for Windows 7 users)
  4. Select your Windows installation drive (usually )
  5. Click Next
  6. Select Command Prompt in the System Recovery Options window
  7. Write the following commands in the Command Prompt: bootrec /fixmbr bootrec /fixboot bootrec /rebuildbcd
  8. Press after each command
bootrec utility results screen

bootrec utility results screen

Fix #2: Manually configuring the active partition

A very common cause for this error to show up is not having the correct partition set as active. Referring to the description of how the PC boots, the BIOS tries to start the boot loader up from the active partition and the bootloader searches for its configuration data from the active partition as well. If the active partition is corrupted or incorrectly set, many errors including this “Error: no such partition.” can happen.

Use diskpart from the command line to set the correct partition.

  1. Execute the following commands to see a list of all partitions on your disk: diskpart list part

    Press after each command.

  2. Once you’ve determined which of the displayed partition needs to be active (not sure? Easy Recovery Essentials can automatically detect problems with your active partition and automatically reconfigure the correct partition for you, no command line needed), carry out the steps below to make the changes:
  3. select partition x active quit

    Press after each command.

  4. Reboot for the changes to take place.
diskpart utility results screen

diskpart utility results screen

Fix #3: Restore boot sector code

These steps apply only for Windows 7 users.

  1. Boot from your Windows 7 disc
  2. Choose Repair your computer after you select the language, time and keyboard method
  3. Select your Windows installation drive (usually ) and click Next
  4. Select Command Prompt in the System Recovery Options box
  5. Determine which drive letter is your Windows install disc by typing these commands in the Command Prompt: diskpart select disk 0 list volume
  6. Look for the “CD-ROM” value in “Type” column in the new table and you’ll see your installation drive letter
  7. Now go to the boot folder from your disc using these commands below. Note that we’ll be using (second command below) as our installation drive letter; yours may be different. exit D: cd boot dir
  8. Verify that you have a file listed. If so, enter the next command: bootsect /nt60 SYS /mbr
  9. Press when the process is complete and then type : exit
  10. Restart your computer
bootsect utility results screen

bootsect utility results screen

More Information

Linked Entries

Support Links

Applicable Systems

This Windows-related knowledgebase article applies to the following operating systems:

  • Windows XP (all editions)
  • Windows Vista (all editions)
  • Windows 7 (all editions)

Propose an edit

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WinDownload ls

This will give you the exact name of the kernel file. However, it is also possible that the kernel file is missing from your computer. If that is the case, you can still use the live CD to reinstall the system to get rid of the error.

Grub Loading Error 17: If you are encountering the Grub Loading Error 17, you should ensure that your root(x,y) settings are right in your Grub.conf. You will need a distribution CD or Live CD to set up Grub as shown below, where (h0,0) means the first hard drive and the first partition on that drive.
sudo grub
root (hd0,0)
setup (hd0)
Exit
1. Boot your computer from a live CD.
2. Execute this command: sudo fdisk –l.
3. You will probably get the following results:
Disk /dev/sdb: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x62ff371f
Device Boot Start End Blocks Id System
/dev/sdb1 2048 206847 102400 7 HPFS/NTFS/exFAT
/dev/sdb2 206848 174082047 86937600 7 HPFS/NTFS/exFAT
/dev/sdb3 174082110 976771071 401344481 f W95 Ext’d (LBA)

Grub Loading Error 21: To fix Grub error 21, first make sure the disk is correctly connected and detected by the BIOS, then boot the computer from the Ubuntu installation disc. Now run Command Prompt as an administrator, and enter the following commands:
$sudo -s
#grub
grub> find /boot/grub/stage1 (then cmd will return something like "hd0,0")
grub> root (hd0,0)
grub> setup (hd0)
grub> quit

Grub Loading Error 22: You can use the Windows Installation Disc to run a Startup Repair and fix MBR.
The Grub loading error generally occurs when Grub is trying to load a non-Windows system. So you can fix the MBR with the Startup Repair option on the Windows Installation Disc and then re-install Grub. For Unix-like systems, use the distribution CD or Live CD. Also, to fix Grub error 22 easily, you can restart the computer and then press "F8" repeatedly until the options appear on your screen. Now, go back to the menu where there was an option to choose the operating system. Select the "Microsoft Windows Recovery Console.” For this, you may need your Windows installation disc to access the recovery console. Now, enter the number in front of the system drive listed when you are asked to choose the system drive. Next, provide the account password as required. Now, run the command fixmbr and type "y" to confirm the operation. Lastly, press on"exit" and restart your PC.


Part 3. How to Recover Data from the Unbootable Computer Caused by GRUB Loading Errors

When your computer encounters GRUB loading errors, you can't boot the computer if the above solutions fail. However, how can I recover data on the computer when this occurs? Don't worry. If this happens, you`ll need a powerful data recovery tool to make sure no important photos, videos, emails, or documents are lost because of the GRUB loading errors.
Recoverit Data Recovery can help you out on this issue. It can create bootable media for you to boot the unbootable computer and recover all kinds of data. Just follow the below steps:

Your Safe & Reliable File Recovery Software

  • Recover lost or deleted files, photos, audio, music, emails from any storage device effectively, safely, and completely.
  • Supports data recovery from recycle bin, hard drive, memory card, flash drive, digital camera, and camcorders.
  • Supports to recover data for sudden deletion, formatting, hard drive corruption, virus attack, system crash under different situations.

Step 1. After launching the Recoverit program, click on data recovery mode. If your windows 10 doesn't start, click the "Recover from Crash Computer" tab, then you will be prompted to click "Start" on the next window that pops up.

recoverit

Step 2. To create a booting drive, press the mode option. You will be presented with two booting options; the CD/DVD drive and the USB. You can choose any option among the two, then click on the "Create" button to commence the process.

recoverit

Step 3. You will be prompted with another pop-up window asking to format your selected mode. So if you chose the USB option, tap on the "Format" tab. However, ensure you have relevant data backed up before you continue.

recoverit

Step 4. The booting process will immediately. However, don't eject the USB flash drive during this process. The next action you need to take will display on the screen or you can view the entire guide.

recoverit

Step 5. The data recovery process would take a while, so ensure your laptop is plugged into a power source or ensure the battery is fully charged. Upon completion, three data recovery solution steps will be displayed on your screen.

recoverit

Step 6. Before starting the recovery process, ensure that you have permitted your computer boot sequence to boot from the boot media you created earlier. When that has been done, restart your computer and immediately punch the F12 key.

recoverit

Note that your BIOS (Basic Input/Output System) key will differ from system to system. Check out how to set the computer to boot from a USB drive.
Step 7. When booting is completed, Recoverit software will start automatically. Now you can copy your hard drive data or start a recovery process on your Windows 10 lost data. We can help you resolve issues regarding lost data on Windows 10.


Closing Words

Now you know what Grub loading error is and how you can fix this problem. Besides, if you lost your important Data Due to GRUB Loading Errors, a professional data recovery tool like Wondershare Recoverit is all you needed to get back your lost or deleted data files.

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