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Why Windows Won't Boot After CHKDSK?HOT
How to Fix Windows Won't Boot After Running CHKDSK - 6 WaysHOT
ConclusionsHOT
FAQs on How to Fix Windows Won't Boot After CHKDSKHOT
About the Author
Hot Topics
Updated on Apr 01, 2025
CHKDSK, short for Check Disk, is a built-in Windows utility designed to scan and repair hard drive file system errors and bad sectors. While it is generally a helpful tool, there are instances where it can lead to boot problems. EaseUS will explore the reasons behind this issue and provide step-by-step solutions to help you regain access to your system.
We collected some potential causes of this boot problem:
When CHKDSK runs, it checks the integrity of the file system and attempts to fix any detected errors. However, if the process is interrupted or there are underlying issues with the hard drive, it can result in a corrupted file system or even missing boot files. Common symptoms include:
Now we have learned the overview of this boot failure after running CHKDSK, let's dive into the solid ways to fix this issue:
Sometimes, external devices can interfere with the boot process. To troubleshoot:
When facing the issue of Windows not booting after running CHKDSK, EaseUS Partition Master Professional emerges as a comprehensive solution. This powerful software provides various tools designed to address partition-related problems and recover from system failures effectively.
Step 1. Start EaseUS Partition Master after connecting the external drive/USB to your computer, go to "Bootable Media," and click "Create bootable media."
Step 2. Select an available USB Drive or CD/DVD and click "Create." You can also burn the Windows ISO file to the storage media.
Step 3. Connect the created bootable drive to the new computer and reboot the computer by pressing and holding F2/Del to enter the BIOS. Then, set the WinPE bootable drive as the boot disk and press F10 to exit.
Step 4. Boot the computer again and enter the WinPE interface. Then, open EaseUS Partition Master and click "Boot Repair" under the "Toolkit" option.
Step 5: Select the system you want to repair and click "Repair."
Step 6. Wait a moment, and you will receive an alert that the system has been successfully repaired. Click "OK" to complete the boot repair process.
If removing peripherals and boot repair doesn't resolve the issue, you can try accessing WinRE to run Startup Repair, which can automatically fix certain problems that prevent Windows from starting::
Now, let's share this post with more users:
If you choose Command Prompt, you can run the following commands to try and fix the "Windows won't boot after CHKDSK" problem:
Step 1. Type "chkdsk /f /r C:" (replace "C:" with the drive letter of your Windows installation) and press Enter to run CHKDSK with the repair and recovery options.
Step 2. Type "bootrec /rebuildbcd" and press Enter to rebuild the Boot Configuration Data.
Step 3. Type "bootrec /fixmbr" and press Enter to fix the Master Boot Record.
Step 4. Type "bootrec /fixboot" and press Enter to fix the boot sector.
If Windows won't boot after CHKDSK, you can try using System Restore to revert your system to a previous state when it was working correctly. System Restore is a Windows feature that allows you to undo changes to your system settings and files, effectively restoring your computer to a previous point in time.
To use System Restore, follow these steps:
Step 1. Boot into Safe Mode as described in the previous step.
Step 2. Press the Windows key + R to open the Run dialog box.
Step 3. Type "rstrui.exe" in the Run dialog box and press Enter.
Step 4. The System Restore wizard will open. Follow the on-screen instructions to choose a restore point and restore your system.
After completing the System Restore process, restart your computer and check if Windows boots up successfully. If System Restore doesn't fix the issue, move on to the next step.
If all else fails and Windows still won't boot after CHKDSK, you may need to consider reinstalling Windows to resolve the issue. Reinstalling Windows will erase all your files and settings, so it should be considered a last resort.
Before reinstalling Windows, make sure to back up any important files and data to avoid losing them. You can reinstall Windows using a Windows installation disc or USB drive. Follow the on-screen instructions to reinstall Windows and set up your system from scratch.
After reinstalling Windows, check if the "Windows won't boot after CHKDSK" problem has been resolved. If the issue persists even after reinstalling Windows, there may be a hardware problem with your computer that requires professional assistance.
Dealing with a non-booting Windows system after running CHKDSK can be daunting but is often resolvable through systematic troubleshooting. By following these steps—removing peripherals, accessing recovery options, and using repair tools like Startup Repair and Command Prompt commands—you can potentially restore your system without extensive technical knowledge. However, always prioritize data safety by backing up important files before proceeding with repairs or reinstallation efforts.
For tech-novice, we recommend EaseUS Partition Master to perform a reliable and effective boot repair.
If you have further queries about Windows startup issues after running CHKDSK, you can refer to this FAQ part and find answers:
1. Why does running CHKDSK cause a Windows boot error?
CHKDSK is designed to scan and repair file system errors on hard drives. However, there are several reasons why running this utility may result in boot errors:
2. What are the disadvantages of CHKDSK?
While CHKDSK is a valuable tool for maintaining disk health, it has several disadvantages:
3. What can CHKDSK do?
CHKDSK is a Windows utility that scans disks for errors, attempts to repair file system issues, and identifies bad sectors, thereby helping maintain the overall health of the storage device.
How Can We Help You
Roxanne is one of the main contributors to EaseUS and has created over 200 posts that help users solve multiple issues and failures on digital devices like PCs, Mobile phones, tablets, and Macs. She loves to share ideas with people of the same interests.
Cici is the junior editor of the writing team of EaseUS. She accepted the systematic training on computers at EaseUS for over one year. Now, she wrote a lot of professional articles to help people resolve the issues of hard drive corruption, computer boot errors, and disk partition problems.
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Read MoreI love that the changes you make with EaseUS Partition Master Free aren't immediately applied to the disks. It makes it way easier to play out what will happen after you've made all the changes. I also think the overall look and feel of EaseUS Partition Master Free makes whatever you're doing with your computer's partitions easy.
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Read MoreIt won't hot image your drives or align them, but since it's coupled with a partition manager, it allows you do perform many tasks at once, instead of just cloning drives. You can move partitions around, resize them, defragment, and more, along with the other tools you'd expect from a cloning tool.
Read MoreI love that the changes you make with EaseUS Partition Master Free aren't immediately applied to the disks. It makes it way easier to play out what will happen after you've made all the changes. I also think the overall look and feel of EaseUS Partition Master Free makes whatever you're doing with your computer's partitions easy.
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