I have owned one Hp laptop bought since in two months. I am never gonna buy another HP laptop again because inside fan its making this awful sound. I bought a new fan and some Arctic silver 5 thermal grease to replace the fan. Everything went well, untill Arctic silver greased dried out six months later and needed to be replaced. The same was true few days after that. The moment that the grease dried out, the core temperature skyrocketed, so the computer was unusable pretty bad if you are in the middle of a collage class
