osx how to back up photos for clean install

Osx Back Up Photos For Clean Mac That You

Make sure OS X Extended (Journaled) is selected, then select Erase.

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Osx Back Up Photos For Clean Mac That You

The clean install method is a good choice for testing a new OS on a dedicated drive or partition, or when you have been experiencing software related issues with your Mac that you have not been able to resolve.

No matter the method, you should have a current backup of the existing startup drives contents.

You can use Time Machine to perform this backup, or one of the many cloning apps, such as Carbon Copy Cloner, SuperDuper, or Mac Backup Guru.

Before proceeding with the installation, its important to take the time to create a current backup.

When completed, return here to begin the installation process.

There are two types of clean installs you can perform: an install onto an empty volume, and an install on a startup volume.

The key point is that youre not targeting your current startup volume as the destination for the clean install.

This type of clean installation is easy because, since the startup drive isnt involved, you can perform the clean install while booted from the current startup drive.

The second option, and perhaps the more common of the two, is to perform a clean install on the current startup drive.

Because the clean install process erases the contents of the destination drive, its obvious that you cant boot from the startup drive and then try to erase it.

Once the download completes, you can continue the clean install process.

After a short delay, your Mac will display the OS X Startup Manager, which will display all of your bootable devices.

This should include the bootable USB flash drive you just created.

This can take some time, depending on the speed of the flash drive as well as the speed of your USB ports.

Once the boot process finishes, your Mac will display the OS X utility window.

In the left-hand sidebar, select the volume you wish to erase.

This will likely be in the Internal category and be named Macintosh HD, unless you renamed it at some point.

Once you have the proper volume selected, select Erase from the top of the Disk Utility window.

Youll be asked if you wish to erase the selected volume and given the opportunity to rename the volume.

Osx How To Back Up Photos For Clean Install