MSI x870 Tomahawk random BSOD "Hypervisor Error"

[gerhard.kreu159b02e2]

Hello,
I have been trying to find the error in my new setup for almost two weeks, because I keep having blue screens with the message “HYPERVISOR ERROR”.
The problem occurs irregularly after a fresh installation of Windows 11 24H2, drivers have been tested both by MSI and directly by AMD.

The German MSI support always responds very quickly and tries to find the error, the current recommendation is to test Windows 11 23H2.

At first I was advised to switch off the core isolation in Windows, which unfortunately did not help. The PC only seems to run stably with SVM deactivated, but that can't be the solution.

I have tested all currently available bios versions up to A17 and cleared CMOS every time, whether with or without EXPO activated makes no difference. I have already tested another SSD, tested the RAM modules individually and had the CPU checked at the dealer.

Does nobody else have this problem? A dedicated GPU is still being planned, the iGPU is currently being used.

My Setup:
AMD Ryzen 7 7700
MSI Tomahawk x870 WiFi
MSI MPG A850G PCIE5 850W
Corsair Vengeance 32GB 6000 CL30 CMH32GX5M2B6000Z30K (listed as supported)
Samsung 990 Pro M.2 1TB

Thanks for help

 

[zerijelly]

Could you uncheck "Hyper-V" and "Windows Hypervisor Platform" in "Programs and Features" - "Turn Windows Features On Or Off" to check?

How to Fix the Hypervisor Error in Windows 11

A hypervisor error in Windows can cause your computer to crash. Learn how to fix the hypervisor error in Windows 11.

www.groovypost.com

 

[gerhard.kreu159b02e2]

Could you uncheck "Hyper-V" and "Windows Hypervisor Platform" in "Programs and Features" - "Turn Windows Features On Or Off" to check?

How to Fix the Hypervisor Error in Windows 11

A hypervisor error in Windows can cause your computer to crash. Learn how to fix the hypervisor error in Windows 11.

www.groovypost.com

It was never activated, neither Hyper-V nor Windows Hypervisor Platform, just a fresh Windows 11 installation with drivers.

The problem still exists on the older Windows 11 23H2 if Core Isolation is enabled, I get these BSOD right after the boot. When I disable Core Isolation under Windows Security it runs better but it was still too short to be sure.
Although the CPU has already been tested by my dealer, I have ordered a new one, which I will receive on Saturday and will then test again.

If it is still the same, I will send the board back.

 

[gerhard.kreu159b02e2]

It looks like the CPU is the problem, with another Ryzen 7600 everything works absolutely stable.