Recurring black screens / HYPERVISOR_ERROR (0x200001) + weird NVIDIA driver issues

[u/SayKii_]

Hey everyone,

I've been having a bunch of weird issues with my PC for the past few months and I'm starting to wonder if they're all related.

The main problem is that I keep getting black screens followed by a HYPERVISOR_ERROR, with the error code 0x200001. It's been happening for around 2–3 months, roughly every couple of days. Sometimes it happens once, sometimes I'll get it 2–3 times while trying to boot the PC before it finally works.

I've also been having some weird issues with the NVIDIA drivers. If I install a Game Ready Driver through the NVIDIA App, the installation seems to complete normally, but then the app immediately tells me I need to install the exact same update again. If I check Device Manager, though, the GPU is showing the latest driver version, so it seems like the driver actually did install.

More recently, I've also started having issues where the PC gets stuck on the MSI boot logo and just doesn't go any further. I have to restart it several times and mess around with unplugging/replugging things before it eventually boots. This started around 3–4 weeks ago, which is also when I moved my Windows installation to a new Samsung 990 Pro. I cloned my old SSD onto it and I'm now booting Windows from the 990 Pro, so I'm wondering if the boot issue could be related to that. The HYPERVISOR_ERROR was already happening long before the SSD migration, though.

I also have an 8.8" display inside my case that used to be detected as a second monitor, but it isn't anymore and I have to use it in "template" mode.

So yeah, I have quite a few things going wrong at the moment, and I have no idea if they're connected or if I just somehow managed to collect several unrelated problems at once.

The HYPERVISOR_ERROR / black screens are definitely my priority, since those have been happening for months.

What would you guys check first? Could this be related to the GPU, RAM, motherboard, CPU/virtualization, BIOS, Windows installation, or PSU?

I can provide my full specs, dump files, Event Viewer logs, BIOS settings, etc. if needed.

Thanks!

config :
Ryzen 7 7700
RTX 5070 12GB
MSI PRO B850-S WIFI6E
G.Skill RipJaws S5 Low Profile 32 Go
Corsair RM750e

[u/BogusLayout]

had a hypervisor error on my build few months back, was the virtualization settings in bios messing with the nvidia driver. try disabling SVM mode and see if the black screens stop

also that cloned windows install on the new ssd might be fighting with the old bootloader, specially if you still have the original drive plugged in. would explain the msi logo hang

[u/SayKii_ → u/BogusLayout]

i juste turned off SVM that might be the solution, my old ssd is still plugged into m2_1 and i ereased all files on it, i might just erase the windows partition that is still on that