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This is particularly great for times when you are downloading something and you do not want to put your Mac to sleep. Without having to reveal your work to anyone and putting your Mac to sleep, use it to keep things rolling in the background. Just print them out and slap it onto a wall until they are hardwired into memory.įor me, the most handy shortcut is the one for turning off the display. Like I mentioned before, these keyboard shortcuts are not so obvious. Last but not the least, you can restart your Mac at any given time by pressing the following key combination: Shift + Control + Eject / Power Restart Mac Using Keyboard Shortcut You can quickly turn off your Mac's display, internal and external both, by pressing: It on and immediately press and hold these four keys together: Option,Ĭommand, P, and R.Related Story Omar Sohail iPhone 14 Orders Have Picked up as Apple Braces for Increased Demand, but Competitors Continue to Face Sluggish Sales Turn Off Display If you experience issues related to these settings or others, resetting NVRAM might help The settings stored in NVRAM depend on your Mac and the devices that you’re using with your Mac. Settings that can be stored in NVRAM include sound volume, display resolution, startup-disk selection, time zone, and recent kernel panic information.
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PRAM (Parameter RAM) stores similar information, and the steps for resetting NVRAM and PRAM are the same. NVRAM (nonvolatile random-access memory) is a small amount of memory that your Mac uses to store certain settings and access them quickly. You can also press and hold the power button for 5 seconds. Wait 5 seconds, then press the power button again to turn on your Mac.įor Intel-based Xserve computers that aren’t responding, you can shut down locally or by using remote commands.
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If your Mac desktop computer has the Apple T2 Security Chip, skip ahead to the T2 section.įollow these steps for iMac, Mac mini, Mac Pro, and Xserve. Keep it held until you see the Apple logo.
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How to reset the SMC on Mac desktop computers Press the Power button while holding down the Shift key immediately. Press and hold the power button for 5 seconds.Press the power button again to turn on your Mac.
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Press Shift-Control-Option on the left side of the built-in keyboard, then press the power button at the same time. Hold these keys and the power button for 10 seconds. If you have a MacBook Pro with Touch ID, the Touch ID button is also the power button.Choose Apple menu > Shut Down and wait for your Mac to shut down.Mac notebooks that have non removable batteries include MacBook Pro (Early 2009 and later), all models of MacBook Air, MacBook (Late 2009), and MacBook (Retina, 12-inch, Early 2015 and later). To reset the SMC on a Mac notebook, first determine whether the battery is removable. Most older Mac notebooks have removable batteries. Selecting an external (instead of internal) video source for some iMac displays.Status indicator light (SIL) management.Responding to the display lid opening and closing on Mac notebooks.Responding to presses of the power button.The SMC is responsible for these and other low-level functions on Intel-based Mac computers:
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Press enter and type your password when prompted. If you want it to shut down in an hour, type +60. If you want to do so immediately, type now.
Reset the System Management Controller (SMC) on your Mac To shut down your Mac, type the following command: sudo shutdown -h