So my 3DS has some srot of problem and I would like to see if anyone know anything about it before buying a new part so as to not waste money if its unfixable, when I turn it on it does not show anything on the upper screen, though it does sort of shine or gets less black or something, it just does not show anything on it and when I press the button to turn it off the bottom only shows the prompt to turn it off, though that last part is more because I don't remember if it shows anything aside from the prompt.