Hey everyone, i just recently replaced my cracked laptop screen. However when i close the laptop with the new screen it seems to have wavy rainbow lines like when you put pressure against a LCD screen. It's all around the screen and seems to be only when i close it and put pressure on the back instead of the corners. It looks like it's coming from the video cable because it only happens when i put pressure around that area where the cable and the screen connect. If anybody knows anything on how to secure the connecting cable more it'll be helpful. There seems to be no lock on the video cable connecting to the screen like a monitor would have on a computer. (The twisting screws to hold the two together securely.)