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To reset the SMC on a Mac with a that has a T2 security chip ( LINK what T2 chip is?), follow the next steps. How to reset the SMC on a Mac that is equipped with a T2 chip Instructions for MacBooks that have a removable battery.Instructions for MacBooks with equipped with a nonremovable battery.How to reset the SMC on a Mac that doesn’t have a T2 chip.Instructions for Mac Desktops (with or without a T2 chip).Instructions for MacBooks with T2 chips.How to reset the SMC on a Mac that is equipped with a T2 chip.Select "Disk Utility" and click "Continue. After a few moments, the macOS Utilities window should appear - this is known as Recovery Mode.Ĥ. Keep holding it until you see either the Apple logo, or an animation of a spinning globe.ģ. Press the power button to turn it on, then immediately press and hold Command (⌘) + R. Once you're ready to wipe your Mac, do the following:Ģ. If you're giving your computer away, also make sure that you've signed out of iTunes, iCloud, and iMessage - there's a chance your Apple ID data will remain on the drive after you reset it, and you don't want anyone gaining access to your account. You can also backup onto iCloud, or manually move the files you want to save onto an external drive. You can do this through Time Machine, Apple's official backup application, which will copy all your files onto an external drive. Check out the products mentioned in this article: MacBook Pro (From $1,299.99 at Best Buy) How to wipe a Mac computer with a factory resetīefore anything, if you don't want to lose the files you have saved on your computer, you should back them up.