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User profile for user: JackMBP19
JackMBP19 Author
User level: Level 1
13 points

Reset smc

I have a 2019 MacBook Pro 13 inch with lowest specs and I’m going to uninstall a fan controller app i was using as I needed to set up faster fan ramp up times. When I uninstall it I want to reset the smc to ensure the fan will run properly in the future and I would like to know what the correct key bind combination is for my model to reset smc as I have hear some people have had serious problems such as their computer not charging as a result. Can someone please confirm the correct key combination for the smc reset for my model, much appreciated, thank you.

MacBook Pro

Posted on Jan 2, 2021 2:02 PM

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User profile for user: VikingOSX
VikingOSX
Community+ 2024
User level: Level 10
116,447 points

Posted on Jan 2, 2021 2:49 PM

But since your 2019 Mac has a T2 chip in it, resetting the SMC requires a special ritual described in How to reset the SMC of your Mac.

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User profile for user: Old Toad
Old Toad
User level: Level 10
210,437 points

Jan 2, 2021 2:33 PM in response to JackMBP19

Read this Apple document: How to reset the SMC of your Mac - Apple Support


There is no keys combination. In a nutshell:

To reset the SMC on Intel-based Mac Pro, iMac, and Mac mini computers, as well as Xserve:
 1 Shut down the computer.
 2 Unplug the power cord and all peripherals.
 3 Wait fifteen seconds.
 4 Attach the power cord.
 5 Wait five seconds, then press the power button to turn on the computer.


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Reset smc

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