I have a Zephyrus M15 (GU502LW), 2 months old. suddenly after 1 month the frames starting to drop. I investigate and I realized that at 95 degrees the fan was only at 6500 rpm where it is capable of 8000 rpm. But every time I switch to turbo for 2 min it goes till 8000rpm and then drops back to 6500. I gave it for servicing they changed the parts, there was no change. Is it a software/driver problem and is anyone else facing the same problem? plz help