It’s normal for this to take a few minutes. Keep them pressed until theĪpple appears. Turn on your Mac and immediately press the keys Command + R. Turn off your Mac and make sure it is plugged into a power source. How to erase a Mac with an Intel processor without losing any data In the Processor section, it will say Intel or M-Chip. How do you know which processor your Mac has? You just have to go to the Apple in the top-left corner, and click on About This Mac. What you have to consider is whether your Mac has an Intel processor or an Apple (M) processor. There is no difference between erasing a MacBook Pro or a MacBook Air. In most cases, it solves Mac problems and improves the overall performance of your Mac.

It is the option that we at iSTYLE Apple Premium Reseller recommend you do before wiping the hard drive. These are the steps to wipe your Mac and reinstall the operating system without losing any of your data. How to format your MacBook or a Macbook Air without losing data? This is perfect for fixing small bugs and improving the performance of your Mac. The first thing you have to ask yourself is: Do I want to erase the hard drive and delete all the data? This is important because the Mac lets you reinstall the operating system without losing your data. Learn more about reinstalling m acOS.You'll soon see how easy it is to wipe your Mac device and restore it.

If you want your Mac to start up again from the volume you just you erased, select Reinstall macOS in the utilities window, then click Continue and follow the onscreen instructions.

When done, quit Disk Utility to return to the utilities window.

Optional: If you previously used Disk Utility to add internal volumes other than Macintosh HD, you can erase them individually using the same process.

If this button isn't shown, click Erase instead.

Format: APFS or Mac OS Extended (Journaled), as recommended by Disk Utility.

Click the Erase button in the toolbar, then enter the requested details:.

Select Macintosh HD in the sidebar of Disk Utility.

From the utilities window, select Disk Utility and click Continue.

If asked, select a user you know the password for, then enter their administrator password.

Start up from macOS Recovery: Turn on your Mac, then immediately press and hold these two keys until you see an Apple logo or other image: Command (⌘) and R.

Wipe my macbook pro