How to Adjust Mac Fan Speed Manually with Macs Fan Control

Advanced Mac users may wish to occasionally manually control their Macs fan speed, along with monitoring the active fan speed and keeping an eye on the various internal temperature gauges of their Mac. This can be helpful for performance reasons, but also for some troubleshooting situations, or even if you want to attempt some drastic intervention to manually cool the temperature of a hot Mac.
The aptly named Macs Fan Control application allows for this. But remember, the Mac will adjust fans on its own depending on temperatures as needed, so intervening on your own is generally not wise nor recommended.
Manually controlling Mac fan speed is not without risk, so if you don’t know what you’re doing and how to not damage your computer, you should not use these type of apps. Failure to adequately cool a Mac can result in performance problems, crashes, and even permanent damage to hardware. Overusing a fan could result in hardware failure as well. This app and others like it are for advanced users who have the sufficient knowledge and experience to understand what they’re doing and why they’re doing it, and to avoid harming their computers.

















