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Your Mac Has a Secret Reset “Button”

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Photo: Kamil Zajakowski (shutter stock)

All computers work from time to time. If that doesn’t work, my first recommendation is to simply shutdown and reboot. This simple power cycle often solves the problem. However, you may run into strange problems that don’t go away. Your MacBook can heat up and stay hot, or the fans can go out of control no matter how many apps you quit. In these cases, a reboot does not resolve the issue. You’ll need to employ one of our Mac secret reset procedures.

These reset options are nowhere to be found on my Mac. There are no hidden buttons on the underside of the machine and no software triggers embedded in the settings (which is too easy). Instead, you often have to press the right key at the right time. reset either SMC Also NVRAM.

SMC (System Management Controller) is hardware built into every Intel-based Mac that controls certain power functions of the machine. If you have a Mac with a T1 or T2 security chip, That chip controls the SMC Protect boot security and prevent access by unauthorized users Computer.

Although there are many small hardware components, SMC manages important features for your Mac that you don’t need to know. You may need to reset the SMC if you experience any of the following persistent issues:

  • Battery not charging
  • MacBook is overheating
  • Mac fans spinning too fast
  • webcam not working

NVRAM (Non-Volatile Random Access Memory) or PRAM (Parameter Random Access Memory) is special memory that stores important system resource settings that help your Mac run consistently from one use to the next. These settings include volume, display resolution, startup disk, and time zone. If any of these settings don’t work and nothing else helps, resetting the NVRAM might help.

How to reset SMC on Mac

If you’re using an Apple silicon machine, you don’t have to worry about resetting the SMC with a secret button combination. According to Apple, just a traditional reboot can patch these SMC-related issues.

All Intel-based desktop Macs don’t even have a button combination to use. Shut down your Mac and unplug it from power. After 15 seconds, reinsert the plug. Then press the power button after 5 seconds.

However, for Intel-based Macs, the steps differ depending on the device. If you have a MacBook with the T2 Security Chiprecommended by Apple Shut out First, turn off your computer and press and hold the power button for 10 seconds (if you have the Touch ID button as your power button). If this solves your problem, you are good to go.

If not, you will need to use the following SMC reset button combination: First, shut down your computer, then press and hold. Control + Option (left) + Shift (right) 7 seconds. Then press and hold the power button as well. After 7 more-Release all buttons at once during the second period. 3 more Press the power button after a few seconds to turn your Mac back on.

For all other Intel-based MacBooks, the steps are similar but slightly different. Shut down your computer and press and hold. Control + Option (left) + Shift (left)Then press and hold the power button and hold all buttons for 10 seconds. Release all buttons at once and press the power button to start your MacBook.

How to reset NVRAM on Mac

Again, Apple silicon is a special case. Not only are there no button combinations, NVRAM is also irrelevant for the M1 and M2 chips. This section can be completely ignored.

All other Intel-based Mac users, shut down your computer. Then turn on your Mac and press and hold. Option + Command + P + R Ignore the reboot chime or Apple logo for about 20 seconds. When the time is up, let go and your Mac will continue to boot.

Resetting NVRAM Your Mac will lose all data stored in this memory. You may need to check your System Preferences and revert certain settings to their previous state.

Your Mac Has a Secret Reset “Button”

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