Windows 10: Why does Windows 10 Pro v1809 build 17763.503 keep turning off Hyper-V Virtualization...

Discus and support Why does Windows 10 Pro v1809 build 17763.503 keep turning off Hyper-V Virtualization... in Windows 10 Customization to solve the problem; Hardware - HP Elite SFF 8300, i5-3470 cpu, 32GB RAM, 1 TB hard drive. OS - Windows 10 Pro v1809 build 17763.503 I enabled Virtualization in BIOS. I... Discussion in 'Windows 10 Customization' started by TechTable, Jun 6, 2019.

  1. TechTable Win User

    Why does Windows 10 Pro v1809 build 17763.503 keep turning off Hyper-V Virtualization...


    Hardware - HP Elite SFF 8300, i5-3470 cpu, 32GB RAM, 1 TB hard drive.

    OS - Windows 10 Pro v1809 build 17763.503


    I enabled Virtualization in BIOS. I save and exit. I soft power down PC. I boot up, immediately go into BIOS and setting is enabled. I then reboot PC into OS.


    Trying to start a VM. I am unable to start a VM. I get Error message says - ' hypervisor is not running '


    Run System Information and check - shows Hyper-V - Virtualization Enabled in Firmware No


    bcdedit shows - hypervisorlaunchtype is set to auto

    services.msc shows - Hyper-V Virtual Machine Management is running


    spent some time doing google searches. did not find a solution that worked on this box.


    Questions:

    1. Why does Windows 10 Pro keep changing BIOS settings ?

    2. Is there a way to prevent Windows 10 Pro FROM changing BIOS settings. ( does this with WOL settings, also)

    3. Is there a way to run a VM with my config ?


    I hope I have explained problem well enough.


    Thanks in Advance..

    :)
     
    TechTable, Jun 6, 2019
    #1

  2. Windows 10 x64 v1809 - Hyper-V Virtual Switch Manager Unable to Create Default Switch

    After upgrading to v1809 from v1803, I turned Hyper-V feature Off then On.

    Since the upgrade, the Default Switch no longer exists and the Virtual Switch Manager is unable to crate it automatically as it would normally. I can see the Default Switch appear for a few seconds in the Network Adapters, then its gone. This happens
    several time whenever I launch the Virtual Switch Manager.

    I can create other virtual switches.

    Once the Virtual Switch Manager lists the Default Switch with a Load Failed message.

    I have used netcfg -d command to delete all adapters and Turned Hyper-V feature Off/On several times with no success.

    Suggestions welcome. Why does Windows 10 Pro v1809 build 17763.503 keep turning off Hyper-V Virtualization... :) Thanks
     
    JamesR_631, Jun 6, 2019
    #2
  3. Rex99ny Win User
    Where is the Hyper V Manager, How to I start it ?

    I am trying to setup an XP virtual Machine on Windows 10 Pro.

    I followed the steps in Neil Peterson article of 5/9/2016.

    System Requirements - done - ok

    Install Hyper-V - done - ok

    Create a Virtual Switch - skip

    Create a Virtual Machine

    Create a Virtual Machine with Hyper-V Manager

    These steps walk through how to manually create a virtual machine and deploy an operating system to this virtual machine.


    • In Hyper-V Manager, click Action > New >
      Virtual Machine
      to bring up the New

    Uhhhhhhhhh - this step obviously implies one knows

    1) Where the Hyper-V Manager is

    2) How to start the Hyper-V Manager

    Isn't that odd ?
     
    Rex99ny, Jun 6, 2019
    #3
  4. Why does Windows 10 Pro v1809 build 17763.503 keep turning off Hyper-V Virtualization...

    Cannot turn off Hyper V, cannot run Virtual Box machines or VMWare machines

    Since the latest update:

    Edition: Windows 10 Pro

    Verion: 1607

    OS Build: 14393.222

    I can no longer turn off Hyper V and thus cannot run Virtual Box machines or VMware machines.

    When I attempt to turn off Hyper V and restart Windows as requested, Windows simply re-enables Hyper V.

    Then when I try to run a Virtual Box machine, I get an error like this:

    Failed to open a session for the virtual machine Centos 70.

    VT-x is not available (VERR_VMX_NO_VMX).

    Result Code:

    Component:
    ConsoleWrap

    Interface:
    IConsole {872da645-4a9b-1727-bee2-5585105b9eed}

    When I try to start a VMware machine, I get this:

    VMware Player and Hyper-V are not compatible. Remove the Hyper-V role from the system before running VMware Player.

    But as I have noted, I am not able to turn off Hyper-V since the Anniversary Update.

    Any suggestions would be greatly appreciated.
     
    Joseph Heaphey, Jun 6, 2019
    #4
Thema:

Why does Windows 10 Pro v1809 build 17763.503 keep turning off Hyper-V Virtualization...

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