After seeing several instructional videos on the web I went after replacing my kids broken case for nds lite. Everything went fine until my test run towards the end when I turn it on my top screen stays white (nothing on it) while the bottom screen works 100%. The audio works 100%. I even went as far as testing with my acekard 2i and played a couple minutes of mario kart with a top white screen. Now I have gone back and tried redoing the main ribbon cable; flipping the lever and reinserting a few times with same results. This is the second one Ive done now and the first one worked perfectly. I thought I was some kind of tech guy but now thats out the window on number 2 here. Does the top screen just need replacing or am I now just out of my league. Id hate to buy a new screen and get the same results. At that point it would have just been alot easier to buy a new (used) ds lite. Please help and thanks to all who try in advance.