Many people with Nvidia GPUs have recently been experiencing issues with the letters “NO DC” appearing in the top left of Ren’py games, Adobe applications, and other things.
The issue is with the fact that Threaded optimization is set to Disabled.
However, there is a very simple and quick fix for this issue.
Open up your Nvidia Control Panel.
- Go to Manage 3D settings
- Click on “Restore”.
- Then click on “Apply”.
Now when you start any Ren’py game or other application, the “NO DC” should be gone.
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