How to find Chromebook Serial Number

Pressing Alt+V once the device has booted, should show the Chrome OS version in the top-right corner and have the S/N at the end.

• If the serial doesn't show up, you can press Esc+Refresh+Power. It will take you to the "corrupt OS" screen.

• Press Ctrl+D then Enter. After the device reboots, it will be at the OS verification screen.

• Press the space-bar then press Enter. It should reboot one more time, but will actually load Chrome OS.

• Alt+V should now have the serial added to the end of the Chrome OS version.

How to find Chromebook Serial Number when the following has occurred:

• When the Owner/School has disabled Developer mode.

• Also when they can be put into developer mode as well. Step 6

1. Hit (Esc + refresh + power) to start the wipe process

2. Hit (Ctrl + D) on the recovery screen (yellow exclamation mark)

3. Hit (Enter) on the screen that states: “to turn OS verification OFF, press enter. Your system will…

4. On the next screen which has the red exclamation mark, let the system proceed to the next screen automatically.

5. Then, on the next screen which states: “The device owner has disabled developer mode for this device…”

6. Hit the ctl + alt + right arrow at the Device owner has disabled developer mode screen it will take you into a read only version of dev mode to get the S/N, If the system reboots or the developer mode is not disabled continue below.

7. If the chromebook developer mode is not disabled, cancel the process of going into developer mode, re-enable the OS Verification and let the system reboot again.

8. When the chromebook restarts you will be at the screen that states: choose your language and network, you don’t need to fill this out just hit (ALT + V) and the serial number will display in the top right corner of the screen.