Resetting the EV3 Brick
“If your EV3 Brick suddenly stops working and cannot be shut down through the normal process, you will need to reset your EV3 Brick . Resetting the EV3 Brick does not delete existing files and projects from previous sessions in the EV3 Brick memory . Files and projects from the existing session will be lost”
- Make sure that the EV3 Brick is turned on .
- Hold down the Back, center, and left buttons on the EV3 Brick .
- When the screen goes blank, release the Back button .
- When the screen says “Starting,” release the center and left buttons