Just finished linking my Nintendo Account to the Switch when the left Joycon died. I wasn't even using it remotely, I was holding the thing like the Wii U gamepad with the Joycons plugged into it. Nothing I'm doing is making it respond.
Edit: It finally came back on after an hour of googling and trying different things. I had to smack it on the bottom.
Edit: It finally came back on after an hour of googling and trying different things. I had to smack it on the bottom.