Introduction
If you have done a logic board replacement, you can reset your Mac's SMC. You may also use this as a first-aid measure if you’re having power issues with your Mac.
Follow these steps for:
- iMac
- Mac mini
- Mac Pro
- Xserve.
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Shut down your Mac.
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Unplug the power cord.
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Wait 15 seconds.
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Plug the power cord back in.
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Wait five seconds, then press the power button to turn on your Mac.
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Conclusion
The SMC of your Mac has now been reset.
