Don't just hit "Update." Use a tool like to completely wipe your current drivers in Safe Mode, then download and install the latest version directly from NVIDIA, AMD, or Intel. 2. Disable Overclocks
Sometimes the "compiled" shaders stored on your PC become stagnant. errgfxd3dshader1
This isn't usually a "broken" graphics card. Instead, it’s often a software or configuration mismatch: Don't just hit "Update
If the game allows it, try switching from DirectX 12 to DirectX 11 (or vice-versa). You can often do this in the game's "Launch Options" by typing -dx11 or -dx12 . This isn't usually a "broken" graphics card
If you’ve been kicked to your desktop by this error, here is a comprehensive guide to understanding what it is and how to fix it. What Exactly is "errgfxd3dshader1"?
If the shader file itself is corrupted on your hard drive, the system will crash when trying to load it. How to Fix errgfxd3dshader1 1. Clean Install Graphics Drivers
Refers to Direct3D, a part of Microsoft’s DirectX API used to render three-dimensional graphics.