is it normal to hear a very small ticking sound from laptop?

is it normal to hear a very small ticking sound from laptop?
i have a compaq c794wu lap , (dual core , 2 gb )and i hear a cracking ticking sound when i place my ears close to it . is it normal.i didnt hear it from my friends laptop.


Answers:

jttechonline.com:  RUN............GET THE HELL OUT OF THERE!
2009-12-25 08:49:21
rajkumar007:  if sounds happens all the time it may be a problem........but some times low quality DVDS can make sound like this.....so sounds heared without dvds may be a problem........
2009-12-25 09:03:18