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23 mar 2019 · Hold down Cmd-R and press the Power button. Windows keyboard should be Win-R instead. Keep holding the keys down until the Apple logo appears, then release. Wait for macOS to boot into the recovery utilities window. From the Utilities menu, choose Terminal. Then: csrutil disable, then exit, then reboot into High Sierra as normal.
22 lis 2018 · Follow these instructions for resetting the PRAM/NVRAM: Reset NVRAM or PRAM on your Mac - Apple Support. Follow these instructions for resetting the SMC: How to reset the System Management Controller (SMC) on your Mac - Apple Support.
14 lip 2014 · You can recreate the NVRAM reset's ⌘-⌥-P-R with a PC keyboard by pressing: Windows Key + Alt + P + R
If you're experiencing weird glitches with your Mac, doing a reset of your MacBook or desktop Mac could help. Here's how to reset the NVRAM, PRAM, and SMC on either an Intel or M-Series Mac.
11 wrz 2024 · Check how to do it below. Reset NVRAM/PRAM on Mac with Keyboard Shortcut: Shut down your Mac. Turn on your Mac by pressing the Power button. Immediately press and hold the Option + Command + P + R keys at the same time. Hold the keys for about 20 seconds. Your Mac may restart in the process.
20 mar 2024 · Learn how to reset the NVRAM, PRAM, and SMC on your Mac to troubleshoot hardware issues with tailored steps for Intel and Apple Silicon models.
20 wrz 2022 · Follow these steps for iMac, Mac mini, Mac Pro, and Xserve. Choose Apple menu > Shut Down. After your Mac shuts down, unplug the power cord. Wait 15 seconds. Plug the power cord back in. Wait 5 seconds, then press the power button again to turn on your Mac.