A V/F curve editor on Linux is finally available in a couple of flavors, but this one can run headless ...
It honestly seems to be the damn GPU the more I look at it both watching fan speeds in Fan Xpert as well as Fan Control. It seems to be like a weird flip between the "zero rpm" mode where it sits nice ...
If GPU fans are not spinning and there is no display on startup, under load, or when the PC is idle, this post will help you resolve the issue. GPU fans are designed to cool the graphics processing ...