Sometimes when EV3 robots are turning on, they glitch and get stuck in the “Starting” phase. It is important to turn on your robot early so you have time to fix this problem, should it happen.
To restart your EV3 without erasing all of the brick programs, follow these steps:
- Hold down the Back, Center, and Left buttons all at the same time.
- Wait until the screen goes blank before releasing the Back button.
- When the screen says “Starting” again, release the other two buttons.