Windows 10: Hypervisor Error crashing randomly

Hello,I'm having the same issues as this post :https://answers.microsoft.com/en-us/windows/forum/all/hypervisor-error-how-to-fix/6ca8cb11-0484-4d08-906a-724fbc8cbafbAlready reinstalled HyperV, ran the chkdsk command but still get the error. Sometimes with BSOD, sometimes just the computer freezes and I need to restart manually and the following dump file is generated indicating the hypervisor errorHere my dumpfile : 101523-9796-01.dmpIf someone can identify the issue that would be great. I ran a WinDbg analysis but I can't find any useful detailsThank you

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HyperVisor Error

I have attempted to disconnect and reconnect cables with the same issue. When turning off intel virtualization it crashes randomly. Also, when trying to update windows it errors out. When using a windows ISO file to update it crashes with a green screen HyperVisor error

 

10 Crashing Randomly and During Updates and File Downloads

This is a re-post from here.

I have a Windows 10 PC that I run 24/7. I have Windows Updates disabled through the Group Policy Editor. I still perform updates manually every few days. Windows Defender updates work fine. Other Windows updates cause the PC to crash, no BSOD or anything, it just turns off. I've looked for 1074, 6006, and 6008 event log files to explain why and I haven't been able to find anything.

Other times the computer just randomly crashes and also sometimes when downloading files. The symptom is the same, I check on it and find it powered down or it just shuts off while I'm using it. It boots back up fine and I see no cause listed in the event logs.

I have been through the 3 tests suggested to me on the old thread. SMART looked good, memtest ran for 33 hours for 8 passes with no errors, and prime was run for 3 hours with no errors.

I think the next step was to run V2 Log collector, that data is attached.

Any help is appreciated.

Thanks,
Chris

 

Hyper-V-Hypervisor crash my PC when launching

Hello,

I'm encountering an issue regarding the new PC I bought, there is some strange comportments I don't understand.

At least once a day, my PC crash, I have a black screen with the sound playing, then the sound freeze and the PC reboot.

Looking in the event manager, at the time of the crash I see the start of Hyper-V-Hypervisor. some other logs about it like correcting CVE-2019-11091, CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, then a warning "The hypervisor has not enabled mitigations for side-channel vulnerabilities for virtual machines because HyperThreading is enabled. To enable mitigations for virtual machines, disable HyperThreading." and two second after this "The system has restarted without shutting down properly first. This error can occur if the system becomes unresponsive, crashes or unexpectedly loses power."

Between them I have two volgmr error "Failed to create the memory image file due to an error while creating the image."

It seems to me Hyper-V-Hypervisor is about VM, but I'm not using any VM on my PC, why is it starting it?

When I try the command dism.exe /Online /Disable-Feature:Microsoft-Hyper-V to disable Hyper-V-Hypervisor I have the error 0x800f080c meaning Hyper-V-Hypervisor is not installed. Why does it start if it is not installed?

Each crash is preceded of the "Hyper-V-Hypervisor is starting" log, and each "Hyper-V-Hypervisor is starting" is followed by a crash.

Could you help me?

Thanks