I bought the computer used, and do not have the original install disk (should have been Snow Leopard). Im currently running 10.8.5 Mountain Lion. Questions?Īny questions about performing a clean install? Let us know below in the comments. Im getting ready to sell my MacBook Pro (Early 2011) and want to erase the hard drive and do a fresh install of Yosemite. To stop syncing a site, click Stop Sync next to the site. To change the folders that you're syncing, click Choose Folders for that location, and then choose the folders that you want to sync. Agree to the software terms and conditions.Īre you in the market for a new MacBook? Check out our favorites for the year. Click Preferences, and then click the Account tab.Click Continue again when the installer window appears.Click on Reinstall a new copy of macOS.Step 4: Reinstall a new copy of macOS Big Sur If Scheme is available, select GUID Partition Map.Go through this guide to clean up files, backup files, and reformat.
#How to reformat macbook pro to onedrive how to#
If your Mac is using APFS, select APFS from the format list. You may need to learn how to reformat your Macbook Pro whatever reason else you have.
#How to reformat macbook pro to onedrive mac os#
If your Mac is using HFS+, select Mac OS Extended (Journaled) from the format list.Enter a name for the file to be destroyed (Like macOS Mojave or something).Click on Disk Utility in the OS X Utilities selector.Ĭlick on the Erase tab at the top of the window.Hold down Command-R when you hear the startup chime (or the screen turns black on newer Macs) and keep holding the keys until your computer reboots.Connect your Mac to the internet via Wi-Fi or Ethernet.How to create a bootable installer for macOS Big Sur.If you don't create a bootable drive for macOS Big Sur, you may have to install an older Mac operating system first and then upgrade to macOS Big Sur afterward. You'll need a copy of macOS Big Sur to perform a clean install later on. Click the Erase All Content & Settings button. Another pop-up will appear, asking you to confirm that you want to erase everything from your Mac. Enter your password and click OK, when prompted. Select Erase All Content and Settings from the drop-down menu. Step 2: Create a bootable drive of macOS Big Surīefore you erase your current operating system, download macOS Big Sur from the Mac App Store. Click System Preferences in the menu bar in the top left corner.