Mac Mini's Fan Running At Full Speed After Hard Boot.

[thiagos]

Hi guys,

Any help will be appreciated. So my Mini was working fine, never had any issues with it. I, for some reason held the power button for about 10 seconds when the computer shut off. When it started back up again, the fan is running at full speed. I did the apple hardware test and there is nothing wrong with the computer.
Maybe by holding the button I activated something I shouldn't have. How can I fix that?

 

[GGJstudios]

Try resetting the SMC.

 

[thiagos]

Try resetting the SMC.

Thank you so much! That fixed it.

1. Shut down the computer.
2. Unplug the computer's power cord.
3. Wait fifteen seconds.
4. Attach the computer's power cord.
5. Wait five seconds, then press the power button to turn on the computer.