Hi guys, one of my 3DSs started being extremely sensitive to hard touches (for example, when I put on a table), to the point it shuts down, but this was a few months, if not a year ago. Recently, my 3DS started not powering up when not connected to the charger. However, when it's connected to the charger, the charging light pops up, but when I try to power up the DS, the light goes off, and if I click on Power again, it works fine. I've considered ordering a new battery, but I'm not sure if it is indeed, a problem of the battery, or if it's a wiring problem, so I'd like a second opinion from you guys.