Hi, I own a 2011 MBA and since quite a while the fan goes completely crazy. I have tried everything and will buy a new notebook because of this issue. Before I do this though, I thought ask whether anyone of you has any last idea / advice? Browsing in a couple of tabs at the moment (including images and/or 480p-720p videos), nothing else open and those are the stats: 150°F / 65°C / 6000 rpm. Normal room temperature. Sounds like a jet is taking off. Image editing in Photoshop or similar tasks will do the same. Other times, the fan is at 2500 rpm (more or less silent) and 180°F / 82°C. Just don't get it. Tried different browsers, deactivating flash, resetting smc / pram, SMC Fan control, iStat Menus. Also opened the MBA: fan looks clean. Running macOS Sierra 10.12.3. Oh, and the activity monitor shows a CPU which is not busy at all. There are no tasks which would cause the fans to go up like that. Thanks so much for any advice!