Yesterday my 3DS's top screen started displaying weird colors. At the right of the screen are some dark colors, and throughout the rest of the screen are horizontal lines that correspond to whatever it's displaying. For example, if it was displaying a yellow circle, there would be yellow lines going across the screen where the circle would be. However, when the screen is unfolded to the furthest position (which no one plays in), the screen is normal except for a vertical line on the very right of the screen. I have attached pictures of the screens in both of these positions. Does anyone know what could be causing this, how to fix it, and whether it would be possible for someone with very little experience to fix? I don't want to send it to Nintendo because I use menuhax + emuNAND and they would probably update it.