Download the macos sierra installation package from the mac app store.

Macpaw clean install sierra. Launch the installer from the applications folder and press continue. Ad the developer of cleanmymac x, hider, gemini, setapp and listen. Keep the drive named “macintosh hd” (or.

John wrote a detailed article on how to do a clean install of os x el capitan. If the above link is not working, you can click this macos. With the macos high sierra boot drive connected to the mac, reboot the computer and hold down the option / alt key until you see.

Click the “continue” button, accept the terms, next in the drive list choose “macintosh hd” (or the name. 6) the mac boots into macos utilities (see image below), listing four options. When disk utility has finished erasing the disk, quit it to return to the macos utilities screen.

After you have erased your drive click on disk utility > quit disk utility. Select disk utility from the list, then click continue. 7) select “macintosh hd” or.

In the options of the menu you see, choose “install macos sierra.”. Because the clean installation process involves backing up important files and data manually from a mac (not just using time machine), formatting the hard drive and removing the entire. Change the target drive for installation.

Once it has downloaded, follow these steps to create a usb bootable installer. Ad the developer of cleanmymac x, hider, gemini, setapp and listen. Get a cleaner mac in minutes