I bought this brand new laptop about 2 months ago from an Officeworks store and was really annoyed at first because when I got home 4 of the keys didn't even work! anyway, I took it back and got a replacement the same day. Other than that I've been extremly happy and have been hoping this laptop would last me a long while considering what a paid for it. Now to the point, recently when I close and open the lid I can hear this one time click noise coming from the left side of the computer. I think its coming from the hinge. I take care of the laptop. I haven't dropped it or anything. Should I be worried? I'm worried if I leave it the problem will just get worse.