Windows 10: Error code UNMOUNTABLE BOOT VOLUME on loading screen.

So my computer keeps on crashing with the error code UNMOUNTABLE BOOT VOLUME, and then it sends me Automatic repair. I am lost on what to do because i have tried many different things like a chkdsk /r and /f, SFC /scannow, and i have tried to use start-up repair. For chkdsk, it says that my file is write-protected. with SFC, it says it has found the problem and that rebooting will fix it, but when I reboot, my computer crashes again. I was not able to reboot trough cmd so I did it manually. with start-up repair, it states that my computer was not fixable through the usage of start-up repair. M

:)

 

Stop Code Unmountable Boot Volume

My laptop has Windows 10 installed and is not loading. It is looping from the blue screen continuously a page with the windows icon and dotted circle. The stop code is Unmountable Boot Volume

 

UNMOUNTABLE BOOT VOLUME error

Hi Andre,

The challenge that you're experiencing when you got the error, UNMOUNTABLE_BOOT_VOLUME,
is due to a damaged file system that failed to mount. It also means that sub-system in the machine failed to mount the boot volume. To isolate the issue, kindly answer the following questions:

• When did you first encounter the issue?
  
• What are the troubleshooting steps have you done so far?
• How did you upgrade the device to Windows 10?

You can also follow the steps that was shared by Michelle Her and
Billion Debbarma on these threads to troubleshoot the issue:

• Windows 10 Unmountable Boot Volume Error Message And Automatic Repair
• Unmountable_boot_volume -Windows 10
  

Hope this helps and let us know if it works.

 

Unmountable Boot Volume

Unmountable boot volume usually means a bad hard drive. Booting the XP CD and running chkdsk will sometime bring the computer back to life for a while, but eventually the drive will die.