

If you’d like to reinstall Chrome OS and you don’t see the “Chrome OS is missing or damaged” message on your screen, you can force your Chromebook to boot into recovery mode. When you see the “Chrome OS is missing or damaged” message, insert the recovery media and your Chromebook will begin reinstalling Chrome OS. The USB drive or SD card must be 4 GB or larger.īoot your Chromebook. Launch it and use it to create recovery media with a USB drive or SD card. Install the Chromebook Recovery Utility app from the Chrome Web Store. Plus, automatic updates to keep software fresh and speedy for the entire life of your laptop. Speed that lasts Chromebook boots up in seconds, so its ready when you are. Heres how to enter developer mode on the Asus C200 Chromebook: 1. 19 In November 19, 2009, Google released ChromeOSs source code as the Chromium OS project. You’ll need to create recovery media from another Windows, Mac OS X, Linux, or Chrome OS computer so you can reinstall Chrome OS. Do more with Chromebook Between the Google Play store and the web, there are apps for anything you need like Microsoft© Office and the latest games. The Chromebook Recovery Utility in the Chrome Web Store. Ten years later, in 2019, the recovery images Google provided for ChromeOS were still only between 1 and 3 GB in size. You may see a “Chrome OS is missing or damaged” message if your Chromebook can’t boot. If you want to mess around with the low-level operating system files again, you’ll have to re-enable developer mode.Ĭreate Recovery Media to Reinstall Chrome OS

You’ll end up with a like-new Chromebook and whatever changes you made to the operating system will be gone. Instead of pressing Ctrl+D to skip this warning, press the Space button to re-enable OS verification and disable developer mode. Restart your Chromebook and you’ll see the standard “OS verification is off” message.
