

After backing up your data, create a bootable installer drive, and running the macOS High Sierra installer, you must format your hard drive before you can use it again. If you’re wondering “How to wipe my Mac after a clean install of macOS High Sierra,” there are several steps you need to follow. READ ALSO: What's the Best Linux Distro For Laptops? How Do I Wipe My Mac High Sierra? While this option is very effective, it is best reserved for advanced Mac users who are confident in their abilities. You should back up your data first, since this process can leave you with no data at all. However, a clean install may take time and requires manual intervention. This option will erase all the data on the hard drive, including settings and applications. If you want to wipe and reinstall macOS on a hard drive, you can use a secure wipe option. To do the former, restart your Mac, hold down the Command-R keyboard shortcut, and then select the internal drive. This will ensure that you do not lose any of your data. The former will completely erase your hard drive, while the latter will not. There are two ways to do this: from the Startup Manager or the bootable USB. Will a Factory Reset Remove Viruses Mac?īefore you can wipe and reinstall macOS High Sierra, you must first erase your hard drive.How Do I Restore My Mac to Factory Settings?.How Do I Erase My Mac And Reinstall Everything?.How Do I Wipe And Reinstall High Sierra?.It will take a few minutes to download all the necessary files. Once the installation has finished, close the installer using the menu bar. This can take a while, so make sure you have enough space on your USB flash drive. The installer will create an installation disk. Once you have your USB flash drive ready, click “Run” to boot from the installer. However, if you’re concerned about data loss or privacy, do a backup of your data before you start the process. A clean installation can also be beneficial for performance. It also frees your computer from unwanted files and applications. By formatting the startup drive, you’re getting rid of the problems that have accumulated over time. But before you get started, be sure to make a backup of your important files.Ĭlean installing macOS High Sierra is a great way to get a fresh start. Once you’ve completed that, you’ll be able to follow the steps below to clean install macOS High Sierra. To get started, you must first make a backup of your existing MacOS installation. If you’re wondering how to do a clean install of MacOS High Sierra, you’ve come to the right place.
