Hello all!
I replaced a cracked top screen on my son's 3DS XL. Now the console is not working at all...
However, a small part fell out, and I couldn't figure out where it came from, so I reassembled the console without it. It is a soft rubber piece, with a clear plastic inside. Looks like a button. Will you please help me to find out what this past is, and where does it belong? Thanks!!