So, my screen is black for some odd reason and won't start any kind of firmware. My switch is modded and has been for the past year and a half. Yesterday, I pulled out my MicroSD card, while it was off, and now it is not turning back on. I've held the power button for 15 seconds and it just doesn't seem to start up. It's like the battery is dead on it except it was at 96% before it turned off. If you guys want to help, please ask questions so I can help you understand what i need. Thank you all.