Chromebook Recovery Utility
Create recovery media for your Chromebook.
Fixed] Common Chromebook Recovery Utility Not Working Issues
Launching chrome recovery utility - Chromebook Community
Chromebook Recovery Utility: How to Create and Use It - MiniTool
How To: Recover Your Chromebook
How to fix 'ChromeOS is Missing or Damaged' on your Chromebook
How to Use the Chromebook Recovery Utility to Create Recovery Media
Chromebook Recovery Utility: How to Create and Use It - MiniTool
My Chrome Home: Download and recover Chromebook Recovery Image Directly without Recovery utility (Updated Nov 2015)
How to revert Chrome OS to a prior version on a Chromebook
Perform a recovery on your Samsung Chromebook