You can also try quitting any CPU-intensive apps and apps that are draining too much battery, as those can also cause the fan of your MacBook to run unusually fast. If your MacBook Pro fan is always running at an unusually high speed and is making a lot of noise, you can try resetting the machine’s SMC and NVRAM/PRAM, like we’ve shown below. Below, we’ve provided several suggestions that may help with this issue, so go ahead and try them until, hopefully, one of them gets the job done. This doesn’t necessarily mean there’s anything wrong with the fan, but since, as we said, it’s always working while the computer is on, its components sooner or later start to wear out, which causes the fan to become noisierĭepending on what causes your MacBook’s fan to be noisy or to spin too quickly, there are different things you can do to fix this.
For instance, a MacBook that is already several years old and has seen frequent use is expected to start making more noise with its fan. One more thing to factor in is the age of your Mac and, respectively, its fan.
Laptops, in general, are known for overheating much more easily compared to desktop computers, and this becomes especially apparent when their GPUsare being used at high intensity since the latter tend to emit lots of heat. As we already mentioned, a possible reason as to why your MacBook fan keeps running could be dust build-up that causes the fan to make too much noise and/or run at higher than usual RPM (revolutions per minute).Īnother possible cause is if something is causing your MacBook to use its GPU (graphics card) with greater intensity than usual.
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