what should I do if my Miko Chess board is not switching on?

Here are a couple of troubleshooting steps you can try if your chessboard is not working:

1. Charge the chessboard for 10 minutes and then switch it on. Make sure it has enough power to function properly.
2. If the chessboard still doesn't work after charging, try tilting the board from the logo's side, as shown in the video. Tilt it a few times to see if it helps resolve any connectivity issues.