Nintendo 2DS stuck at home menu/black screen of death HELP!

Описание

Hello YouTube. In this video I am sharing my Nintendo 2ds problem. You can see that it will not turn on no matter what I do. I don't think it's a hardware problem because both screens are working, the speaker it's working, the battery is charging, even the keypad it's working. If someone had the same issue and finally fixed it please let me know how to fix mine too. My son used the console for about 2 months until this happened. I cannot send it to Nintendo because I have already opened it. I have tried the L+R+Up+A and L+R+Down+B things but this has no effect. A little help would be awesome! Thanks in advance