Windows 10: UNMOUNTABLE_BOOT_VOLUME on startup

Discus and support UNMOUNTABLE_BOOT_VOLUME on startup in Windows 10 BSOD Crashes and Debugging to solve the problem; Hello there, I really need help with this one. So... A couple of hours ago i was cleaning my room, listening to music on my PC and accidentally bumped... Discussion in 'Windows 10 BSOD Crashes and Debugging' started by Marco A_135, Apr 15, 2021.

  1. UNMOUNTABLE_BOOT_VOLUME on startup


    Hello there, I really need help with this one.

    So... A couple of hours ago i was cleaning my room, listening to music on my PC and accidentally bumped it with my broom. It... kinda turned off, the light was still on and the fans were running, but i didn't think much of it so I just pressed the power button for 5 seconds and turned it off.

    Some hours passed, and i needed to hand in some homework so I turned it on again and there was a very, VERY long load.

    I'm running Windows through an SSD so the long load time was already a pretty big flag, and then... BSOD. After the reset it went into the advanced troubleshooting menu, which is weird because i hadn't used a Windows 10 installation disk to access it, but I couldn't do anything on it.

    I ran the Windows Media Creation Tool and used a USB to try and repair it, but after booting to it on my PC... my SSD isn't being detected, I went into notepad and saved a text file just to open the Windows Explorer and saw that Local Disk C: IS there, but I can't check the disk via Properties I don't know why but it's maybe because I'm trying to do it from the repair tool.
    I go into CMD from there, type C:, and...

    "A device which does not exist was specified"


    So I go into diskpart, type list disk and... Yes, my SSD is there... on a RAW filesystem. Which means it got corrupted. Nice. I have another HDD with Windows on it so I connect it to my Motherboard, and connect my SSD on SATA port 2, and it boots, but my SSD isn't being detected, I thought i could get the data out using EaseUS Data Recovery Wizard or something, and I really need some of the stuff in there. Is there any way to get them back? Maybe it's formated to C: too? The drive is detected in BIOS btw.

    Sorry for the long read, but i felt i needed to specify everything

    :)
     
    Marco A_135, Apr 15, 2021
    #1
  2. Avedis53 Win User

    Can't get GPU-Z to start with Windows 8.1 startup

    I'm not sure how to do that. Could you list the steps for a noob?
     
    Avedis53, Apr 15, 2021
    #2
  3. Attempting to fix UNMOUNTABLE_BOOT_VOLUME

    Hello c3yawn,

    The UNMOUNTABLE_BOOT_VOLUME blue screen errors might have occurred due to an incorrectly configured or corrupted device drivers. To help you out with your concern, we suggest that you perform a system repair on your computer and check if
    the issue persists. To do so, you may refer to the steps provided by Billion Debbarma on this
    thread about performing a system repair in Windows 10.

    Let us know the result and if you need further help.
     
    Stephanie Sal, Apr 15, 2021
    #3
  4. UNMOUNTABLE_BOOT_VOLUME on startup

    Cannot launch Settings on startup menu

    Hi Luky,

    Thank you for posting your reply.

    I suggest you to perform a Startup Repair by following the steps below.

    • In the Lock screen, press/hold the shift key and click on power icon>restart.
    • Click on Troubleshoot>Advanced Options>Startup Repair and follow the prompts to start the Startup Repair.
    After the Startup Repair is complete, check for the status.


    Regards
     
    Eeshwar Kumar, Apr 15, 2021
    #4
Thema:

UNMOUNTABLE_BOOT_VOLUME on startup

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