Windows 10: Windows 10 can't be accessed after BIOS update - 0xc000000f

Discus and support Windows 10 can't be accessed after BIOS update - 0xc000000f in Windows 10 Support to solve the problem; Hi guys, I just updated my MB Bios and suddenly I can't access to Windows anymore (it worked fine before). An errore, displayed by Windows boot... Discussion in 'Windows 10 Support' started by fra55, Sep 3, 2020.

  1. fra55 Win User

    Windows 10 can't be accessed after BIOS update - 0xc000000f


    Hi guys,

    I just updated my MB Bios and suddenly I can't access to Windows anymore (it worked fine before).
    An errore, displayed by Windows boot manager, states that A required device isn't connected (error code 0xc000000f).

    If i enter the Bios I can select two options for boot override:

    - UEFI OS
    - Windows boot manager

    If I select Windows boot manager, Windows starts fine. If I choose UEFI OS I get the error.
    I tried with SFC /Scannow and it repaired some files but nothing changed.
    If I try with a bootable device -> command prompt -> bootrec it says impossible to find the specified file. Automatic repair says that it cannot repair the system.
    I tried with bootrec /scanos it only finds the Windows.old setup.

    Any hints?

    :)
     
    fra55, Sep 3, 2020
    #1

  2. access BIOS settings in Win 10

    I have an 8-year old computer running Win 10. I need to access the BIOS settings. It used to be the holding down the F2 key during startup would bring up the BIOS screen in Windows computers. But this no longer works. A web article listed a complicated
    series of steps leading to a reboot . . . but still no access to BIOS. Any suggestions?
     
    R BruceBeckner, Sep 3, 2020
    #2
  3. Ahhzz Win User
    Windows 10 Tweaks

    Pressing “Windows+Pause Break” (it’s up there next to scroll lock) opens the “System” Window.

    Windows 10: In the new version of Windows, Explorer has a section called Quick Access. This includes your frequent folders and recent files. Explorer defaults to opening this page when you open a new window. If you’d rather open the usual This PC, with links to your drives and library folders, follow these steps:

    • Open a new Explorer window.
    • Click View in the ribbon.
    • Click Options.
    • Under General, next to “Open File Explorer to:” choose “This PC.”
    • Click OK


    credit to Lifehacker.
     
    Ahhzz, Sep 3, 2020
    #3
  4. BAGZZlash Win User

    Windows 10 can't be accessed after BIOS update - 0xc000000f

    MSI 5870 BIOS Update

    Still can't reproduce. Could you please post the exact BIOSes that produce the issue?
     
    BAGZZlash, Sep 3, 2020
    #4
Thema:

Windows 10 can't be accessed after BIOS update - 0xc000000f

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