

Once those options are set, click the 'Erase…' button.Īt this point, you need to decide whether you're going to perform a fresh OS install or restore your data from Time Machine. The name can be anything you want but should be a different name from the startup drive being replaced. Note: Rotational drives and Fusion drives can only be formatted as Mac OS Extended (Journaled).

Set the Volume Format to 'Mac OS Extended (Journaled)' for SSDs being installed as internal boot drives, select 'APFS' (Apple File System). Once you have the disk selected, click on the 'Erase' tab on the right. If your drive does not show in the sidebar, quit Disk Utility and then reselect it from the menu. Once Disk Utility is open, select the View button on the upper left of the window and select Show all Devices. This will be Option 4 in the menu option that is presented when you boot up into recovery. Use Disk Utility to format the new drive. Once those options are set, click the 'Erase…' button. Set the Volume Format to 'Mac OS Extended (Journaled)' The name can be anything you want. Once Disk Utility is open, select the newly installed disk from the list on the left. You can find Disk Utility in the Utilities menu at the top in Mac OS X 10.7 and later, it's also in the main list at the center of the screen. The steps involved in formatting your new drive depend on which version of macOS you're using. If you are unable to use Internet Recovery you can create a USB installer using DiskMaker X, in order to install a clean OS. If your computer boots into a four-option menu then you have the ability to use Internet Recovery. If your computer does not have an internet connection it will prompt you to connect to a wireless network. To make sure you have access to Internet Recovery, restart your computer and immediately hold down the Command + Option + R keys until you see a spinning globe logo. If you’re using Mac OS X 10.7 and later and do not have a functional recovery partition, and your computer is found on this list (or is newer than what’s in the list), you can use the Internet Recovery feature built into your Mac. If your computer boots normally to your desktop then you do not have a recovery partition. If your computer boots into a four-option menu then you have a functional recovery partition that can install the OS. To make sure you have a functional recovery partition, restart your computer and immediately hold down the Command + R keys until the Apple logo appears. Select your preferred country / region: Experience local shipping options and optimized product inventory for your region.įor Mac OS X 10.6 and earlier, you will need the OEM installer disc.įor Mac OS X 10.7 and later, you can use the recovery partition on the original drive.
