What causes unmountable boot volume in Windows 10? Fortunately, there are workable solutions that can be tried even if you do not have a Windows installation CD/DVD.

Moreover, if you choose to reinstall operating system, you will have to spend much time and efforts. It becomes hard to fix the issue when we cannot access Windows. Amongst all of the blue screen errors, the UNMOUNTABLE_BOOT_VOLUME error might be the worst one, for users cannot even boot properly. The volume may get corrupted or damaged due to various causes and thus turns to unmountable. The boot volume here presents the partition of your hard drive that installs Windows system. This error can appear in different situations, for example, you may receive the error during Windows Installation Setup, Windows Setup or some important work. If you'd like know more, you can search online later for this error: UNMOUNTABLE_BOOT_VOLUME Your PC ran into a problem and needs to restart. When the error appears, your computer cannot load Windows properly and gives a blue screen of death or a stop code with following error message:

How to recover data from unmountable boot volume?.

Solution #4: Check & repair bad sectors.Solution #1: Run an SFC scan to fix corrupted system files.How to fix unmountable boot volume error in Windows 10?.What causes unmountable boot volume in Windows 10?.

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