I recently bought an xbox about a week ago and typical me left it in an enclosed area without much room to breathe and it now has 3 red rings. I have seen many tutorials on how to fix it
e.g. Penny Trick, towel trick,m replacing heat sink etc: but none seem to have a %100 positive response

I was wondering if any1 can direct me to the best tutorial that will fix it for a good bit if not permanently. If not i will just see what i can do, but thanks to all that help.

P.s Sorry if this is in wrong section