How to Fix an Unmountable Boot Volume in Windows 10?

Encountering the unmountable boot volume error in Windows 10 can be frustrating, as it prevents your computer from booting properly. This error, often accompanied by the dreaded blue screen of death (BSOD), usually points to problems with your hard drive or file system.

Fortunately, there are several ways to fix the unmountable boot volume error and get your system back up and running. In this guide, we'll walk you through the steps to troubleshoot and repair this issue.

What is the UNMOUNTABLE_BOOT_VOLUME Error on Windows?

On Windows OS, there are many reasons why the device fails to access the Operating System. Sometimes, it is due to a Missing OS on Windows or sometimes the Boot Volume Error on Windows. In the Boot Volume Windows Error, the volume or disk where the Windows is installed can't be accessed at the booting time.

When the Windows OS starts the booting process, the Kernel first accesses the Windows Boot Volume. If the SSD prompts with the Windows, then there is no chance of the error. However, if the Windows Driver is corrupted then, the UNMOUNTABLE_BOOT_VOLUME Stop Code on Windows will arise. And you will be permanently stuck into the Windows Blue Screen Death Screen.

How to Fix a UNMOUNTABLE_BOOT_VOLUME in Windows 10?

To Erase UNMOUNTABLE_BOOT_VOLUME Windows Stop Code, the following methods should be executed in the proper sequence. Let us start with the Simple Windows Restart Option.

Method 1: Fix UNMOUNTABLE_BOOT_VOLUME on Windows Using Windows Restart

The very first method is the most simple one. Here, you need to Restart the Windows Device. The Boot Volume Error may be coming is not a complicated one. And a simple restart resolves the problem.

To Restart the device from the Error Screen, press the Power Button for a few moments to force the device to shut down. Now. again press the button to start the service. If it is not helping to resolve the issue, use the following methods more.

Method 2: Fix UNMOUNTABLE_BOOT_VOLUME on Windows Using Automatic Repair

Step 1: On the Boot Menu or Error Page, click on the Troubleshoot option.

Step 2: Now, click on the Advanced Options.

Step 3: Now, select the Startup Repair option & let the Windows Device fix its issues.

Method 3: Fix UNMOUNTABLE_BOOT_VOLUME on Windows by Checking Storage Error

Step 1: On the Boot Menu, again click on the Troubleshoot option.

Step 2: Now, select the Advanced Option.

Step 3: Now, click on the Command Prompt option.

Step 4: Now, it is time to execute the following command. It will check all the storage space whether there is any issue present or not.

 chkdsk /f d:

Method 4: Fix UNMOUNTABLE_BOOT_VOLUME on Windows by Checking Driver Issues

Step 1: Click on the Troubleshoot option on the Boot Menu.

Step 2: After that, open the Advanced Option.

Step 3: Now, click on the Command Prompt option.

Step 4: Execute the following command. It will check the Driver Issues as well as it will fix them promptly while figuring out.

 sfc /scannow

Method 5: Fix UNMOUNTABLE_BOOT_VOLUME on Windows by Fixing the Master Boot Record

Step 1: On the Boot Menu, again click on the Troubleshoot option.

Step 2: Now, select the Advanced Option.

Step 3: Now, click on the Command Prompt option.

Step 4: Now, execute the following command. It will fix the Boot Record or the Boot Space without entering into the system.

 bootrec /fixmbr

Method 6: Fix UNMOUNTABLE_BOOT_VOLUME on Windows by System Restore

Step 1: On the Boot Menu, again click on the Troubleshoot option.

Step 2: Now, select the Advanced Option.

Step 3: Now, click on the System Restore option.

Step 4: On the new windows, click on the Next option without making any changes.

Step 5: At last, click on the Finish to start the restoring process.

Method 7: Fix UNMOUNTABLE_BOOT_VOLUME on Windows by Resetting Windows

Step 1: Click on the Troubleshoot Option to move into the process.

Step 2: Click on the Reset This PC option from the Blue Screen.

Step 3: Click on the Keep My Files to start the process without losing data.

By following these troubleshooting steps, you can effectively fix the unmountable boot volume error in Windows 10 and restore your computer to normal operation. Whether the issue stems from file system corruption, faulty hardware, or incorrect boot settings, these methods will help resolve the problem. Remember, keeping your system updated and running regular disk checks can prevent such errors in the future, ensuring a smoother computing experience.