@Terry
Take everything in this guide with a cube of salt. I skimmed through it, and it seems like a pile a trash. Some of the advice are just moronic, like disabling Hardware Acceleration in Chrome or Discord, except that would only make a difference if you're stupid enough to have those open in the background, while playing a demanding game on a potato, in the first place.

And hacking a "Ultimate Performance" profile is again stupid. Use "High performance" if you think you need it, but don't except much difference even going from "Balanced" to "High". Anyone telling you you're gonna see major improvements is lying to you.

And that "High performance" Graphics specifications setting I believe is directly tied to the previous High performance power profile. Or in other words, if you set High performance in your power settings, manually setting the GPU setting for 1 game does nothing.

And I advise you to not use the hex editor hack, as that seems to be an 1 year old thing, an Cyperpunk has gotten patches and updates since then. Don't think that applies anymore.