If you’re not sure that you can recover the device after you wipe it, contact Google support. Important: The steps above might not work on all devices. Before signing in, enroll the Chromebook tablet.Select Confirm Enabling OS Verification and press the Power button.Select Enable OS Verification and press the Power button to return to Verified mode.This process takes approximately 15 minutes. The Chromebook tablet deletes its local data, returning to its initial state. Select Boot from Internal Disk and press the Power button.Select Developer Options and press the Power button.Select Confirm Disabling OS Verification and press the Power button.Simultaneously press the Volume Up and Volume Down buttons.When prompted to insert a recovery USB stick or SD card, press the Volume Up or Volume Down button to open the options menu.Note: If the device turns off completely, turn it on again and start over. Then, release the buttons and make sure the LED color remains orange. If the device is plugged in and charging, press and hold the Volume Up, Volume Down, and Power buttons until the orange battery indicator LED color flickers.Then, release the buttons and make sure the LED color turns green. If the device is not charging (unplugged or plugged in and fully charged), press and hold the Volume Up, Volume Down, and Power buttons until the battery indicator LED color changes to orange.

How to wipe a hp laptop