How do I reset the System Management Controller (SMC) on my Mac?

Resetting the system management controller (SMC) can resolve certain issues related to power, battery, fans, and other features.

Unplug the power, then shut down your Mac.
Hold the left Shift+Control+Option and the power button keys down at the same time)keys. Keep all four buttons pressed down for ten seconds, then let go.
Plug the power cable back in, then turn on your Mac.

The SMC is now reset.

Related Articles
How do I reset the NVRAM or PRAM on my Mac?
NVRAM (nonvolatile random-access memory) is a small amount of memory that your Mac uses to store certain settings and access them quickly. PRAM (Parameter RAM) stores similar information, and the steps for resetting NVRAM and PRAM are the same. ...
Mac - Google Chrome -Enabling Notifications for Emails and Calendar
To receive email and calendar notifications for you Gmail account please complete the following steps on your Mac. In the top-right corner of your screen select the Apple icon Select system preferences Select notifications Select Google Chrome (there ...
An Overview: Customize your Mac
Macbook Customization Video
Please click on the below link to view the Macbook Customization video. Macbook Customization
PDF Printer - How to Open, Add, Auto Run Applications
Click the Finder icon on the bottom bar Finder Click Applications and then scroll down, find PDF Printer and open it You can tell that it is running because the small icon below will show up at the top of your screen when PDF Printer is running Click ...

Related Articles