Windows 10: Ummountable Boot Volume

Discus and support Ummountable Boot Volume in Windows 10 BSOD Crashes and Debugging to solve the problem; So about a week ago I came home and started up my laptop and it conducted an update. While it did that I went upstairs for a drink. When I got back it... Discussion in 'Windows 10 BSOD Crashes and Debugging' started by DevonInfante, Jan 12, 2019 at 12:52 PM.

  1. Ummountable Boot Volume


    So about a week ago I came home and started up my laptop and it conducted an update. While it did that I went upstairs for a drink. When I got back it was my bios screen for some reason. Not really thinking about it, I restarted the laptop and then all it did was boot up and then die. After a day of screwing with it, I power cycled. That didn't work, so I replaced a small battery that had been inside for year because I figured it was dead. Finally, I got something. A blue screen that says "unmountable boot volume." I've looked up a few ways to fix this, but using a disk with the windows 10 install media isn't working. I don't know where to go from here and honestly I'm regretting getting anything with windows 10 on it at this point.

    :)
     
  2. Rose Cal Win User

    How to fix error unmountable boot volume

    Hi James,

    It is possible that you received the error UNMOUNTABLE_BOOT_VOLUME due to a damaged file system which failed to mount. This error also means that sub-system on machine failed to mount the boot volume. To efficiently assist you, we'd like
    to gather more information:

    • Have you made any recent changes prior to this issue?
    • What is the exact error message you received?
    • What troubleshooting steps have you done so far?

    Meanwhile, we suggest that you you follow the steps shared by Michelle Her and
    Billion Debbarma on this threads below to troubleshoot your concern:


    Keep us posted if you need additional help.
     
  3. Noela Tum Win User
    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:


    Hope this helps and let us know if it works.
     
  4. Ummountable Boot Volume

    Disk management console view is not up-to-date

    whoops i missed a step lol.



    type in list volume..... your array volume should come up.... if so

    type in Select volume 7
    assign



    let me know if your volume is not there.
     
Thema:

Ummountable Boot Volume

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