Nevermind…. just needed to charge it for longer. Everything’s working great, and I can only hear the fan when I put my ear right up to it now!

For further information: If I leave it for a while, and try holding down the power button, the nintendo logo comes up for a moment, and then the battery symbol (with a red bar to indicate no charge) comes up. It stay on the screen when the charge cable is in, but doesn’t seem to change, even when I leave it plugged in.

Just finished taking everything apart and putting it back together for the second time. Everything seems fine, except that it seems like the switch now has no battery charge, and doesn’t seem to want to charge when connected by cable. Has anyone else had this problem? What should I be looking at to reconnect, or fix, or..?

Thanks