How to completely disable Hypervisor on Windows 11 when standard methods fail?

Question

I am running Windows 11 and need to completely disable the hypervisor. Despite attempting all the standard methods—such as disabling 'Hyper-V' in Windows Features and turning off virtualization in the BIOS—the hypervisor remains active. How can I ensure the hypervisor is fully disabled at the system level?

Answer 1

Hi Hemanth reddy,

Welcome to Microsoft Q&A!

On Windows 11, the hypervisor can remain active because of Virtualization‑Based Security (VBS) and Core Isolation, even if Hyper‑V has been removed and BIOS virtualization is disabled. I understand you want to completely get rid of it, but in some cases, this simply cannot be removed. Still, it’s worth trying:

1 - Disable Virtualization‑Based Security (VBS)

• Open Windows Security > Device security > Core isolation details
• Turn Memory integrity to OFF (if possible)

2 - Force the hypervisor off at boot

• Press Win + X > click Windows PowerShell / Terminal (Admin)
• Run: bcdedit /set hypervisorlaunchtype off

3 - Remove all hypervisor‑dependent optional features

• Press Win + R > type optionalfeatures > press Enter
• Ensure everything below is unchecked:
  • Hyper‑V
  • Windows Hypervisor Platform
  • Virtual Machine Platform
  • Windows Sandbox
  • Windows Subsystem for Linux

If any of the steps above fail or cannot be modified, it indicates that the hypervisor cannot be disabled. If they go through, after completing, restart your PC and verify the status again:

1. Press Win + R > type msinfo32 > press Enter > System Summary (usually the last line)
2. If you still see A hypervisor has been detected… > you cannot change this configuration.

To be direct with you, in newer Windows 11 builds, hypervisor can be re‑enabled after updates via security hardening (VBS). Unfortunately, in these cases, there is no supported way on Home version to permanently block this behavior.

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Answer 2

To fully disable the Windows hypervisor on Windows 11 when standard GUI methods fail, use the boot configuration (BCDEdit) and, if needed, remove Hyper-V as an optional feature. These steps act at system/boot level and override most other settings.

1. Disable the hypervisor via BCDEdit

This prevents the hypervisor from launching at boot, even if Hyper-V is installed:

1. Open Command Prompt as Administrator.
2. Run:

      bcdedit
   

   Note the identifier under Windows Boot Loader (commonly {current} or {default}).
3. Disable the hypervisor for that entry:

      bcdedit /set {identifier} hypervisorlaunchtype off
   

   Replace {identifier} with the value from step 2.
4. Restart the computer.

This method disables the hypervisor without uninstalling Hyper-V components and is specifically documented as a way to quickly toggle the hypervisor on/off.

If desired, create a separate boot entry with hypervisor off so it can be switched at startup:

1. In elevated Command Prompt:

      bcdedit /copy {default} /d "Hypervisor Off"
   

   Note the new identifier returned.
2. Set hypervisor off for that new entry:

      bcdedit /set {identifier} hypervisorlaunchtype off
   

3. Reboot and select the Hypervisor Off entry at boot.
4. Remove Hyper-V as an optional feature (stronger measure)

If the hypervisor still appears active or Hyper-V must be fully removed, disable the Hyper-V feature itself:

1. Open Windows PowerShell as Administrator.
2. Run:

      Disable-WindowsOptionalFeature -Online -FeatureName Microsoft-Hyper-V-All
   

3. Optionally also ensure the hypervisor is off at boot:

      bcdedit /set hypervisorlaunchtype off
   

4. Restart the computer.

This removes Hyper-V from the set of available optional features and prevents Hyper-V from running.

3. Verify that the hypervisor is no longer running

After reboot:

1. Press Win + R, type msinfo32.exe, and press Enter.
2. In System Information, check the Hyper-V Requirements section:
   • If the hypervisor is running, it shows: A hypervisor has been detected. Features required for Hyper-V will not be displayed.
   • When fully disabled, that message should no longer appear.

If any virtualization-based security features (such as Device Guard or Credential Guard) are still using the hypervisor, they must also be disabled per their own guidance (for example, via the Credential Guard/Device Guard management documentation) to ensure no hypervisor-backed components remain active.

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References:

• Virtualization applications don't work together with Hyper-V, Device Guard, and Credential Guard
• Connected Standby is not available when the Hyper-V role is enabled
• Block users from running Hyper-V and VMware VMs on workstation-class computers