An SMC reset can resolve issues with the MacBook Air fan running constantly.
Have you noticed your MacBook Air fan has suddenly started running continuously, and loudly? You may need an SMC reset.
See also: Intel-based Macs: Resetting the System Management Controller (SMC)
davidgagne.net is the personal weblog of me, David Vincent Gagne. I've been publishing here since 1999, which makes this one of the oldest continuously-updated websites on the Internet.
A few years ago I was trying to determine what cocktails I could make with the alcohol I had at home. I searched the App Store but couldn't find an app that would let me do that, so I built one.
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