Watch me reinstall the Chrome OS on a Chromebook HP 14 Falco.
What’s Needed:
16GB Sandisk thumbdrive ($6.38) @ Amazon https://amzn.to/2kM9O1q
Google Chrome
Recovery App https://chrome.google.com/webstore/detail/chromebook-recovery-utili/jndclpdbaamdhonoechobihbbiimdgai
Download recovery app via Chrome to your thumb drive. Windows may ask you to format your drive… I didn’t.