"Detach the Joy-Con" Message Displayed During First Time Setup on Nintendo Switch Lite
You are unable to complete the first time setup on Nintendo Switch Lite because a message is displayed, "Detach the Joy-Con from the console".
What to do
- Press and hold down the POWER Button for twelve seconds to force the system to shut off.
- Power on the system again to start the first time setup process again.
- Once you reach the "Add User" screen, be sure to press the A Button, and continue to follow the prompts.