Why is my laptop screen making a rattling noise?

[MrTorrent]

Ok, so, my laptop screen has just randomly started making a rattling noise. It sounds like there is something moving around inside of the screen on the left hand side, everything is working fine, but im still concerned. I haven't knocked it or dropped it, it's just randomly started doing it.

Anyone know what is causing the noise?

 

[beermonster]

Probably a screw has come out of the hinge brackets, its fairly common, you can take the bezel off if you remove the screws from the front they are usually under little rubber masks, pull the bezel off gently by working around with a flat seperator like a credit card or something.