Hello MacRumours forum, I recently purchased a 15.4" MacBook pro, early 2011 model and the fan is always on! I did two smc resets, a PRAM reset and a factory reset which still didn't relieve the problem. I have a limited warranty on it and I was wondering what else I can do? Additionally, the fan turns on the second my MacBook is on and is very audible. No apps running. Thanks for any help! Additional info: as I was doing a factory reset, fan was on and stayed on afterwards.