How to fix screen tearing in Windows HVM

I have successfully pass my GPU through to an HVM and installed the right drivers. I think the screen tearing is due to QEMU. I couldn’t fix any fixes online.



This is very few information. I doubt anyone can help you without more details. What is the GPU, what are the drivers? How did you pass the GPU?

The GPU is an NVIDIA RTX 3050. The driver is 496.76 game ready driver for Windows. I passed the GPU following this guide:

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I found out my QEMU display is still using the integrated graphics despite, having the driver installed. I just need to figure out way for the display to out to the GPU.