tips for install mac os to blank hard drive

Tips For To Blank Hard Drive Mac Backup Guru

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

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When the problems are severe enough, you may be willing to trade in your apps and data for the peace of mind of a clean slate.

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

Tips For To Blank Hard Drive Mac Backup Guru

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.

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.

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.

Once you finish making the bootable USB flash drive, follow the steps below.

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.

Your Mac will start up from the USB flash drive that contains the installer.

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.

Tips For Install Mac Os To Blank Hard Drive