I don't have any thermal paste right now, and don't have any contact cleaner, i can buy some but I don't know any good thermal paste brands so some help for that would be appreciated. My older brother who knows a lot about computers will help me clean out the inside, if it still is overheating i will try to do what you said, also if you are wondering he didn't know what thermal throttling was, he just knows more about it than i do and thats why i made this post.