Hello, i've been using this system to read books but one day I realized that my kindle would no longer boot up, it would get to the bootscreen and then turn back off when I plugged it in. I then looked at the power button to find that it's pressed in and have tried everything to get it unstuck, I tried using tape to get it out. I would try to pry it out with a knife but I don't want to risk breaking the system. Any help?