Horrible noise from screen when dim and at an angle
MacBook Pro 15" 22 Core Duo Model A1150
I seem to be getting a rather worrying intermittent noise when the screen brightness is lowered....
When I say intermittent - actually when dim and tilted at a certain angle, the noise will start. It's like a crunching grrrrr sound from the lower centre of the screen.
On full brightness this does not happen.
I seem to have a dull line in the screen from top to bottom in the middle, it just doesnt seem to be as bright as the rest of the screen.
The laptop is second hand and I have a sneaky suspicion it has been dropped at some point. The screen itself has very little tension on the hinges so will easily slam shut or fall the other way.
Could this all be related?
Thank you for reading