My macbook pro is showing green lines (that flicker sometimes) on black pixels. This disappears when I pressure in some random places on my macbook's body.
What I've done so far: Replaced the screen with a new one - problem remains;
Plug in an external screen - no green lines on the external screen;
Tried to change graphics card with gfxCardStatus - problem remains;
Inspected and cleaned screen connector - problem remains;
Opened and inspected my laptop everything seems fine.
I have no idea what this could be or how to solve it. Any help would be greatly appreciated.