a few days ago when i got home i realised my laptop was turned of, as well as the rest of the things that had electricity running through, probably had a powersurge, or cut, anyway.. from then as i switched on my laptop, it is less than a years old, and this is not the 1st time my power has been cut, my laptop does a fling ching ratting "clicking" sounds.. after when awhile, it says it cant read my hardrive, so basically as soon as my logo Ben-Q logo comes up and nothing loads only the msg that cant load my drive, any idea why??? and how to fix this? i heard hardrives are expensive to fix under a non dust room or something... can it be cheaply fixed?