Excellent advice

Is it dusty as a mf in there? If so, yes. The fan very well could be stopped by dust and overheating the CPU or GPU which would cause a it to cut power and potentially freeze to attempt to stop damage to the component.

I would at the very least open it and clean it, even if that isn’t the issue as it’s good to do regularly to increase longevity of the components. Make sure you don’t let the fans spin out of control while shooting air through them, it could damage them.

Hope this helps.

The first time I saw it on a Dell laptop, I lost just a little more faith in humanity