Hi I have bought a hp dv2530ea laptop 3 days ago works good but the hard disc makes scratchy noise which is very much audible. When I took back to the dealer(curreys digital UK) they told we cannot do anything unless it affects the performance. And I searched in the net and found the noise is due to core2 duo's C4 functions noise. But I disabled the function and I noted that the sound it is clearly from the hard disc and not from the processor and the processer makes a very low screeming sound which is managable . but the soud from hard disc is very nuisance to here. Please help me to solve the problem. I bought from UK and I am here for my graduate studies. Being a new place I don't know what to do. Please help me.. I wonder why the dealer is not careing about this problem and they say this is the first case to report the problem...