How to Factory Reset an iMac like a Pro


Do you have an iMac that needs to be reset? Resetting your iMac can help clear out potential issues and restore it back to its factory settings. Therefore, if you experience any problems with your iMac, a factory reset is often the best solution. Luckily, performing a factory reset on your iMac isn’t difficult and can easily be done from the comfort of your own home.

Back up your iMac

Backing up your Mac is an important step to ensuring your data is safe. With a quick and relatively simple process, you can make sure that all of the important photos, documents, audio and other files are stored on an external hard drive or in the cloud. To ensure that you never lose any of your data, it’s essential to back up your Mac.

Time Machine is the native application for backing up Macs and is recommended by Apple for most users. Backing up with Time Machine requires connecting an external storage device – typically a hard drive – to the computer via USB or Wi-Fi, determining how often backups will occur and allowing any user interaction needed for specific types of files. Alternatively, third-party apps such as Carbon Copy Cloner, Super Duper! or Get Backup Pro might be better suited depending on your needs. Backing up frequently and performing regular backups are essential for protecting critical data should disaster strike, such as accidental deletion or a virus attack. It’s critical to always back up, especially if you have important files that cannot be replaced if lost. All in all, backing up your Mac regularly will help protect all of your information and save you time, money and frustration in case of unforeseen circumstances.

Remove the authorization of the Mac device from your Apple account

Deauthorizing your Mac from your Apple account is an important security step when giving your Mac to someone else. By deauthorizing, you can prevent unauthorized access to apps and services associated with your account. To do so, open the appropriate app on your Mac, such as audio, Apple TV, or Apple Books. Follow any steps that appear after selecting this option. Doing so will prevent anyone else from using or accessing content under your account on this machine.

Overall, deauthorizing your Mac from an Apple account is a critical step if you are giving it away or handing it off to someone else. It gives you peace of mind knowing your information and data is secure and no one has access who shouldn’t have it. After deauthorizing from your Apple account, the new owner can authorize their own device(s) against the computer in order to use apps on that machine at their convenience.

Unpair your Bluetooth devices

When preparing to get rid of your iMac, it is important to remember that the Mac remembers all Bluetooth devices. So even after a factory reset, those devices can be still paired with the computer. To ensure the safety of the device’s data and the privacy of any users, it is essential to unpair all Bluetooth devices before giving away or selling your Mac.

To do this, Head to System Preferences in your Mac and then go into Bluetooth user settings. Then, remove each device one by one that you don’t plan on using anymore: mice, keyboards, headphones, and so on. Luckily, if you only use Apple-specific built-in peripherals like the MacBook Pro trackpad or the MacBook Air keyboard and mouse then you most likely don’t need to worry about unpairing them at all. That being said however, it is still best practice to make sure nothing is connected afterwards especially if it holds personal information!


When you’re resetting a Mac, it’s not just a good idea to clean up the hard drive and delete user information; it’s also important to consider resetting the NVRAM. Non-Volatile RAM (NVRAM) is like your computer’s short-term memory, storing important information that doesn’t need to be saved to long-term storage. NVRAM manages different settings including the time zone, audio volume, display configuration and more on both newer and older Mac models. As such, when cleaning out a Mac for resale or even just trying to fix a computer after a malfunction, resetting the NVRAM can do wonders in improving its performance and restoring any changes you have made.

To reset your Mac’s NVRAM easily and quickly, check out Apple’s official list of startup shortcuts. Simply locate Command+Option+P+R (⌘+⌥+P+R) on the list and press down those keys during boot up before hearing the start up sound for at least 20 seconds. After this action is complete, your Mac should auto restart itself and by then all of your NVRAM settings will have been erased due to this process. This will restore your system to factory.

How to factory reset iMac

For any Mac user who needs to start from scratch, it can be an overwhelming prospect when you are unsure of the process needed to factory reset their system. Fortunately, the necessary steps for resetting your MacBook Pro, Air or iMac are straightforward and stress-free.

To begin the setup process it is essential that you have completed a backup of all your data before you sign out and proceed with the factory reset in order to avoid any loss of valuable files and important documents. Before getting started with your factory reset, it’s important to note that these instructions do not apply if your Mac runs on macOS Monterey – if so then simply erase all content and settings in order to complete a factory reset. To factory reset a MacBook Air, Pro or iMac that does not run on macOS Monterey, start by restarting your Mac into Recovery Mode by pressing ‘Command + R’ when booting up your computer then follow the instructions to erase the drive (using Disk Utility) after accessing Recovery Mode settings. Once this is done, reboot your Mac as usual and set it up anew.

Why you can use Erase All Content and Settings

The “Erase All Content and Settings” tool is a useful feature to help you reset your Mac and start from scratch. It is only available on macOS versions newer than macOS Ventura and macOS Monterey that contain the Apple silicon or T2 Security Chip. This feature allows you to completely factory reset your Mac with ease, giving you back complete control of your system.

Before using the Erase All Content and Settings, it’s important to check the macOS version since it is not compatible with all versions prior to those mentioned. If this is incompatible, then it can be replaced with Apple’s Erase Assistant which works for all versions of macOS including those not included with the T2 Security Chip, though certain steps may differ depending on the version of MacOS in use. On computers running a higher version of macOS that have access to the T2 Security Chip, this will allow for erasing all data quickly and conveniently from within the System Preferences menu under Security and Privacy options. An extra step involving the Recovery Disk Utility may be necessary if further security measures are required for removing sensitive data from Mac computers lacking an integrated security chip.

Accessing the useful feature

The Erase All Content and Settings option is a useful Apple feature that allows users to reset their macOS devices back to their original factory settings. This feature is available on both macOS Ventura and macOS Monterey and provides a helpful way for users to reset the device in case of problems or when attempting to sell or give away the device.

In order to access this option on either macOS Ventura or macOS Monterey, users will need to follow these two steps. First, from the Apple Menu bar select ‘System Settings’. Second, within the sidebar, select ‘General’. Once this step has been completed, users can find all the options needed for resetting, including the ‘Erase All Content and Settings’ button. With just a few clicks of the mouse, all your data will be wiped from your device in no time at all!

Resetting a Mac to its Default Settings through Recovery Mode

Factory resetting your Mac is an effective way to troubleshoot any issues you may be having, as well as returning your machine to its initial installation state. The process, although fairly simple, can be daunting for some. To help with this task, here is a step-by-step guide on how to factory reset your Mac using Recovery Mode.

First, restart your computer and press and hold Command + R until you see the Apple logo. This will take you into Recovery Mode where you can access the Disk Utility option. After that, click Erase and decide on a name for the reset version of macOS; usually it’s best to leave it at its original name like ‘Original Mac’ or ‘MacOS Version 1’. Once you finish filling out the details in the dialog box that appears after clicking Erase, hit Erase again to begin resetting your system.

Using Disk Utility to Format and Reinstall macOS

Erasing data and reinstalling macOS with Disk Utility is a great way to securely reset your Mac back to its factory settings. This method, unlike the Quick Wipe option, will ensure that all of your personal data is erased from the hard drive and that no one else can access it. In order to perform this reset, you will need to enter macOS Recovery mode first. If you have an M1 Mac or Intel-based Mac with the T2 chip, you can access macOS Recovery by shutting down the computer completely and holding down the power button until “Loading startup options” appears on the screen. Selecting Options will take you to the recovery screen where you can proceed with erasing your data and reinstalling macOS using Disk Utility’s tools. For Intel-based Macs without the T2 chip, simply restarting your computer can bring up the same options.

When using Disk Utility for a full reset of your device, keep in mind that all of your files stored locally on disk will be gone forever after this process is complete. Make sure that all important documents are backed up somewhere safe before proceeding with wiping and reinstallation via Disk Utility.

If erase function doesn’t work, what then

Erase All Content and Settings is a useful feature for Mac users who want to reset their Macintosh computer to its original factory settings. This includes erasing all user data, configuration files, and applications from the hard drive. Unfortunately, this feature is only available on certain Macs that are running macOS Monterey or later operating systems. For those who don’t have access to the Erase All Content and Settings feature, there are other ways to erase their Macs. Before selling your Mac or gifting it away, you can use ‘what do to before you sell, give away or trade in your Mac’ option to reset your device back to initial configuration. Alternately, you may also opt for ‘erase a Mack with Apple silicon or Intel-based Mac’ options depending on the type of processor core your device has. Finally, if you have installed Windows using Boot Camp, then use ‘Boot Camp remove Windows and its partition’ tool before initiating the entire process of Resetting MacBook .