Rainbow and grey bars across screen
Today, I turned my iPad on and some grey and multicolor lines appeared. In portrait mode the lines are horizontal, in landscape they are vertical. There are also vertical lines on top of the colored horizontal lines that move left and right quickly. I hope that makes sense. The screen is still touch sensitive behind the discolored areas. I haven't ever dropped or hit my iPad. What can I do to fix this? Can it be fixed?
Thanks
iPad, iOS 4.2