[Solved] The Unmountable Boot Volume Error in Windows 10?

Unmountable Boot Volume Error Unmountable boot volume error has been founded since the Windows XP time, it is one of the common Blue Screen of Death (BSOD) error massage. The latest version of Windows OS i.e. Windows 10 is also not protected with this issue. Many Windows 10 users reported that blue screen saying a problem has been detected and your computer will restart appearing and rebooting their computer automatically. If you are getting this error massage frequently even after many attempt of restarting your PC, then you should try to fix this issue as soon as possible, apply the below given methods to repair this error as soon as possible.  

You may also like: Fix Blue Screen Stop 0x050 error Windows 8!

Cause of unmountable boot volume Error in Windows 10

  • A defective hard drive of Windows system.
  • A damaged or corrupt boot partition.
  • Virus infected or damaged Windows files.

Method 1 – Apply Chkdsk command to repair BSoD Error in Windows 10

Step 1: Boot your computer with the help of a Windows 10 DVD or a USB drive.

Step 2: Choose the “Repair your computer” option present at the lower-left corner.

Step 3: Select “Command prompt“.

Step 4: In the command prompt, type the below given command and hit “Enter key”:

chkdsk /r c:

Where ‘c’ is the letter of the bootable drive letter you use, if you have other drive letter then replace ‘c’ with them.

Step 5: Choose “Y” for yes for the question concerning checking the disk the next time the system reboots.

Step 6: Reboot the system. This process will take some time for checking your drive for errors.


Method 2 – Repair Master Boot Record

Step 1: Boot your computer with the help of Windows 10 DVD or a USB drive.

Step 2: After booting, choose the “Repair your computer” option available at the lower-left corner.

Step 3: Select “Command prompt“.

Step 4: In the command prompt, type bootrec /fixboot and hit “Enter”:

Step 5: Reboot the system. This process could take long time for completion.

Method 3- Detach faulty drivers

Go to the Control panel search for Device Manager. In the Device Manager Window, expand the IDA ATA/ATAPI controllers list. Double click on the name of driver. You will see a property dialogue box, click on the Driver tab. After it Roll back driver to preceding state. If you can’t see that option, try to Update driver. Reboot your PC.


Method 4 – Apply Other Windows error checking tools

  • Make sure that the system drive is error free:

Step 1: Right click on your system drive -> Go to Tools tab -> Click on Check now.

Step 2: Mark all the check boxes. Windows display a message to schedule a disk check upon reboot. Click on it, after it reboot your PC.

  • Verify your RAM:

Step 1: Open run dialogue box by pressing Windows key R. Type “mdsched.exe” and press enter key. This command will open Windows Memory Diagnostic tool. Check Restart now and check for problems.

Automatically Fix unmountable boot volume Error in Windows 10

To fix different errors such as Windows Installer Errors, Windows Startup Errors, Active X Control problems, Active X Errors, Registry Errors and many others exe errors, you should try an automatic method to get rid of all these errors. Automatic method is suggested because there are various errors that are not fixed with any manual resolution, a professional PC Error Scanner will allow you to deal with all types of issues related to Windows system without doing anything manually. This application is packed with very easy to understand user interface especially for the normal user or those users that don’t have any technical skills. Download and install this application and the rest task will be executed automatically by this. This scans your PC and fixes all the bugs or errors present inside your computer/laptop. You can also fix any types of system driver issues with the help of this software; it provides the facility to debug driver related problems. Now you don’t need to suffer from your sluggish system because its advance technology can turn an old system into a brand new computer. Try it once and improve the performance of your old computer.

Powerful Features of PC Repair Tool

  • Back-up Registry – You can take backup of your system registry, it allows user to create registry backup so you can use it in any system crises.
  • Built in scheduler – It comes with a built in scheduler that scan your PC automatically after a fix time of interval.
  • Deletes empty registry Keys – Through this tool you can make your registry database error free, it can removes all the unwanted registry keys from Windows.
  • Checks invalid Class Keys – It can also check invalid class keys from windows system and help to run smoother. It also checks Shell Extension, invalid Help Files, Invalid Shared known DLL’s, invalid Paths and more.
  • Manage/Cleanup Startup Programs – It also manage cleanup and startup applications of Windows system that help computer to boot without any delay.
  • Scans for Invalid Program shortcuts – This tool also fix all types of invalid application shortcuts.

Follow 3 Simple Steps to Repair PC Instantly!

  1. Step 1 – Download & Install PC Repair Tool.
  2. Step 2 – Click “Scan” button to diagnose the PC.
  3. Step 3 – Click “Fix Errors” to the fix the issues and you are done.

(Note: This powerful tool can increase your performance by 97%)

Top 10 tips to keep your Windows system healthy and fast

1: Always keep antivirus and anti-malware program updated

An outdated antivirus or antimalware program is completely useless, so it is important to update this security application after a fixed time of interval. An updated antivirus or antimalware tool can protect your computer from all types of malicious infection.

2: Remove Junk keys from registry database to keep it healthy

A huge registry database can affect the system performance; it is one of the sensitive database that gets affected easily because of improper uninstallation of application, infection of the computer virus, rootkits, Trojan, rude computer shutdown and more. So by keeping registry database healthy can enhance your PC performance.

3: Clean out temporary Internet files

Internet browser can track all our activity and also save some important information in the manner to provide fast service. But these information or temporary files can slow down the speed of any computer when to get huge. So that it is recommended to delete all the temporary internet files from your web browser.

4: Defragment drives

Hard drive defragmentation is one of the best practices to boost system performance; through this, you can also improve copy/paste process of huge data on PC’s hard drive. You can do this with the help given an inbuilt tool that is present in all versions of Windows OS.

5: Make sure that disk is error free

Sometimes due to internal or external causes hard drive gets faulty or full of error. To verify system hard drive for any types of error, it is necessary to scan it. You can use check disk utility to scan your computer hard drive, this is an inbuilt utility provided by Microsoft. To run this utility you have to execute a command chkdsk on the command prompt. Via this command you can scan PC’s or laptop’s disk drive completely and check that any error is present or not.

6: Remove Unused or unwanted application

Installing huge amount of application may affect your PC speed and slow down the process. So, it is recommended to remove or uninstall unused applications from your computer/laptop. But be careful while uninstalling unused application because removing useful one will harm your data.

7: Remove unnecessary program from startup list

The entire program that present under the startup list gets executed automatically when the user starts their computer or laptop, some of them are important but some application attached itself into the startup list automatically. So that, remove unnecessary applications from the startup list to boost the startup time.

8: Clear temporary files from Windows system   

Junk files and folders may consume the disk space and also affect the PC speed so it is recommended to delete unwanted or junk files/folders from the PC. By doing this, you can improve the disk space along with the system performance.

9: Confirm that system Hardware is Sufficient

Check that all the hardware attached to your system is working properly or not because a faulty hardware may affect the system’s activity or process. A proper hardware supports the Windows operating system without any error.

10: Make System’s Desktop Clean & Clear

A packed desktop may delay or slow down your process, it is because all item present on the desktop is consuming the system memory. So free the desktop from unnecessary items if you want a perfect and error free system.

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