Okay so I was in the process of installing CFW and following the guide at 3ds.guide. I followed all the steps and after I selected "show nand or user string in system settings" in the configuring luma3ds. I rebooted my 3ds. I tried going back into the hombrew launcher and it crashed. Now when I press the power button it will flash on then off once.Nothing comes on the screens and it makes no noise.It seems like if I have an sd card in, it will light up slightly longer and then turn off. My ofw is 22.214.171.124U Any help please?