Methods to Reset NVRAM or PRAM on Mac

To Reset NVRAM Macbook Pro, the following methods can be used. We will start with a very safe process using Keyboard Shortcuts.

Method 1: Reset NVRAM by Pressing the Keyboard Keys

Step 1: Press the Power Button to start the device. And immediately press the keys Option + Command + P + R for 20 seconds.

Step 2: When you hear the Second Chime sound of your device, then release the keys to boot the device in normal mode.

Hence, we have successfully reset the NVRAM or PRAM of the Mac using Keyboard Keys.

Method 2: Reset NVRAM by Using Terminal

Step 1: Press the Command + Space button to open Spotlight Search. Type Terminal there & the option will be available.

Step 2: Execute the following command in the Terminal. It will not provide any output in the terminal. However, the terminal will be closed automatically as it has to be autobooted.

Command: sudo nvram AutoBoot

Hence, we have successfully reset the NVRAM or PRAM of Mac using Terminal.

Every complex system is not free from issues or errors. And the most complex operating system, MacOS is not different from that. While using a Mac, you might feel problems like the timezone is changed, the battery capacity reduced to some fold along the device fan is not performing well. So, Reset Mac NVRAM and SMC to resolve such issues.

If you have tried all possible methods like running Mac in Safe Mode and Performing Disk Utility operation, but all goes in vain, then it is time to look at the NVRAM or PRAM and SMC operation. The problems will be resolved either by Resetting Mac NVRAM or Resetting Mac SMC. For resetting these processes, you need not rush for any technicians.

In this article, we will discuss the Mac NVRAM or PRAM & SMC and its resetting process without having any issues.

Quick Preview to Reset NVRAM, SMC or PRAM:

1. Press Power Button & immediately execute Option + Command + P + R for 20 seconds to Reset NVRAM Mac.
2. Press Left Control + Option Key along with the Right Shift Key for 10 seconds to Reset SMC Mac.