This tutorial will assist users with creating a ChromeOS recovery disk that will allow them to perform a clean installation of ChromeOS. This can help you recover from the unlikely event of disk corruption or if you wish to replace the SSD on your device and need to re-install the operating system. A ChromeOS recovery disk may also be needed to restore your device to a verified version of ChromeOS if you choose to place your device into developer mode and make any low-level changes that you wish to revert.