How to Restart Your Mac's SMC System Management Controller

Are you experiencing issues with your MacBook Pro's System Management Controller (SMC)? If so, resetting the SMC can be a useful troubleshooting step to resolve various problems. In this article, we'll walk you through the process of restarting your Mac's SMC on your 2017 MacBook Pro running macOS Mojave 10.14.

Step-by-Step Instructions

To restart your Mac's SMC, follow these steps:

1. Press the power button to turn on your Mac.

2. Reconnect the battery and MagSafe power adapter.

3. Press and hold the power button for 15 seconds.

4. Release all keys and the power button simultaneously. The little light on the MagSafe adapter may change colors briefly to indicate that the SMC has been reset.

5. Disconnect the MagSafe power adapter from your computer.

Alternative Method for Newer M-series Macs

For newer M-series Macs, turning them off and leaving them for at least 30 seconds before turning them back on is a recommended approach. This method is similar to resetting the SMC but does not require physically restarting the device.

Resetting SMC Can Fix Various Issues

Resetting the SMC can be useful in resolving a range of issues with your MacBook, including problems with audio volume, keyboard functionality, and more. By restarting the SMC, you can potentially fix many common Mac-related problems.

Using Third-Party Software for NVRAM Reset

If you're experiencing audio volume issues on your Mac, 4DDiG's Mac Boot Genius offers a convenient one-click NVRAM reset feature to quickly resolve these issues.

Resetting the SMC System Management Controller can be a helpful troubleshooting step in resolving various problems with your MacBook Pro. By following the steps outlined above, you can restart your Mac's SMC and potentially fix common issues with your device. If you're experiencing persistent problems or require additional assistance, consider consulting Apple's official support resources or seeking help from an authorized Apple repair center.

Additional Resources

For more information on resetting the SMC and PRAM/NVRAM on your MacBook Pro, refer to Apple's official documentation and online support resources.

Mac restart smc