My screen is not working properly
My iPad screen just randomly become distorted during use, it sometimes randomly turn back to normal and then become back distorted for a long period of time. I've looked for some answers on the internet, mostly the solution was a hard knock on the back and it did not work. Here's some pictures of the problem
Picture 1: http://i63.tinypic.com/dxgy2p.jpg
Picture 2: http://i68.tinypic.com/9j0y2x.jpg
Is this a good question?