From the Mac Utilities window, click on the Disk Utility option.Now, press the Power button and hold down the Command + R keys.Here is a detailed step-by-step guide you can follow. First, you will need to erase all data through the Disk Utility and reinstall the macOS on your device. There are two main stages to this process. To reset your iMac without an administrator password, you must go through the device’s built-in recovery mode. Also, please ensure you have an active and stable internet connection throughout the resetting process.

So, it is best to charge your device to avoid system cutoffs. It is because sometimes, the resetting process might take longer than usual. Firstly, make sure you are connected to power. There are certain things that you must consider while initiating the factory reset. This article will present a detailed guide on resetting your Mac devices without needing a password. Regardless of your circumstance, there is no need to worry. You could have possibly gotten the iMac device secondhand, or you just have simply forgotten the password. While initiating the factory reset through the settings, your iMac will require you to enter the administrator password to start the process.īut, in some instances, you might not know the password. This method has proven quite effective as it allows you to revert to the device’s previous settings deleting all problematic apps or data files from your device. If you are experiencing multiple lags or frequent app crashes on your Mac, then as a last resort, you can perform a factory reset.

Reset admin password mac