when i put my model in shading viewport it doesnt appear, its stay invisible even with light sources, any way i can fix it?
mmh not sure what you mean, I can see your donut, whatever viewport shading mode I choose…
i dont know what it is then, i cant also see it on material preview viewport, do you think it can be my gpu? its happening with every model i make
If you open a new blend file, and append everything from this file to a new one, do you see it then?
when i open a new file with a new model i still cant see it
Are you on Blender 2.91, and are you running an AMD graphics card? If so, try downgrading your graphics driver a version or two back. There’s some sort of issue in the recent AMD drivers.
yes actualy, but you mean the blender version or the whole gpu driver?
GPU driver.
any version in particular?
To downgrade to? I can’t say as I’m using NVIDIA myself. The reports on the tracker indicate that the 20.11.2 driver version is problematic, so perhaps try one before that?