How to fix "UNMOUNTABLE BOOT VOLUME"

[Unmountable]

When I start the power button it is loading a long time after that I see a bule screen with #UNMOUNTABLE_BOOT_VOLUME error so if anyone can resolve it, plz help us

[PiterGeek · Accepted solution]

This error usually occurs due to a damaged file system or corrupted Windows files. Often, you’ll see it after applying a major Windows update. While this error can also stem from an improperly configured BIOS, that’s rarely the case unless you’ve modified the BIOS on your own.

There are many methods that you can try to fix the error.

Method 1: Use Windows 10 Automatic Repair

Method 2: Fix MBR

Methpd 3: Run Chkdsk Command

Method 4: Restore to Computer

Do let me know if this info helped you! Thank you!