The other night I was playing on my new 3ds xl and I took out my sd card to install some plug-ins for my games. I bought a new micro sd reader and I kept getting error messages from my computer. I put my sd card into the sd card reader I had before and everything showed up fine. After putting my sd card back into my 3ds, it will not power on. I get no response at all. The power button flashes blue for one second, the screens both stay blue and I hear no sounds. Any suggestions what this is?