How to Force RGB Color Output instead of YPbPr on your M1 Apple Silicon Mac for an External Monitor.
This step-by-step video tutorial will guide you through the procedure of forcing RGB color output on your M1 Mac.
Here is the direct link to the video tutorial: https://www.youtube.com/watch?v=Z1EqH3fd0V4
The video also has Closed Captions (Subtitles) that you can enable, to make it easier to follow if needed.