Perform a Hard Reset
- For a Chromebox, or Chromebase, simply remove and reinsert the power cable
- For the Samsung Series 5, and Samsung Series 5 550, insert a pin into the tiny hole on the bottom of the device to press the reset button.
- For the CR-48, or the Acer C700 remove, and reinsert the battery
- For all other Chromebook models
- Power down your Chromebook
- Press and hold Refresh + tap Power
- When your Chromebook starts up, release Refresh