Snap sound from hinge
When MacBook heats up and cools down I get a snap sound from the lower middle of the sceens hinge. I can also induce the sound by running finger along black strip that has MacBook Pro printed on it. Once it does it, it doesn't seem to repeat until the temperature changes again.
Has the MacBook not been assembled correctly? And if I live with the annoyance, will it eventually break down and kill the computer?