OS X: How to erase and install By Scalper1 | October 24, 2013 0 Comment Scalper1 News You can use OS X Recovery to erase your computer using Disk Utility and then reinstall OS X. Scalper1 News Scalper1 News Related posts: Erase your iPhone remotely. iTunes: Using AirPlay OS X: Low power alert with USB Devices, USB Keyboard, and USB SuperDrive iTunes has detected an iPod in recovery mode – Use iTunes to restore