My L and R buttons were not working for a while and I decided to look on the internet for help. So, I found this video saying to blow into the buttons to make them work and they surprisingly did.But, when I turned on my ds and left it open for a minute the screens started flickering and eventually faded out to a black screen to a point where I couldn't see a thing. A few minutes later, the top screen stopped flickering and I could see it again but, the bottom screen is still flickering and fading out.
Tags: DS, fix, linesflickering, Nintendo, screen