I am following the guide on 3ds.hacks.guide, and I thought I was doing well until now. I just went through the flipnote game and got to the boot9strap installation screen. I installed it and it worked but then the screen went dark and the 3ds shut down. Now I can't turn it back on, and when I press the power button the blue light flashes for like a second and then fades off. I don't know what to do now. This is my first time trying to hack this 3DS so I don't know what I did wrong. I tried reading other threads but I am not sure what to do. Here is the SD card's contents. Am I missing something?