Creating Render Targets Bug

Need help everytime after the “creating render targets” load the background goes black and i cant see anything everything also turns into ||||||| after its all done loading and i havent been able to play gmod10 since last year please help :frowning:

[editline]02:01AM[/editline]

now my computer crashes if i take any damage or die with -dxlevel 8

Screw it im done with this game