Hard drive corrupted - Getting message Loading PBR for descriptor 2 .. done

I have a Dell inspiron 600m. I was watching a sports event via mms link provided to me. I was watching the sports events withiout any issues for few days. last week while the stream was playing on the windows media player, suddenly I got a blue screen error and then when I tried to restart my system, I got a error  loading PBR for descriptor 2 ..done. and then Winows XP did not load..I was just getting blue screen error. Finally I found out that my hard drive had failed.

 

Could my hard disk have failed because of the mms link which I watching on Windows media player. I used the same link to watch the sport event in my office laptop..Dell latitude and was able to watch without issues for couple of days. But today suddenly I got a blue screen error while watching the link in WMP and as expected the hard disk failed again. I suspect the mms link could have caused the problem but I am not sure about that. Is there a possibility to have a hard disk failure because of this. I am really confused because both my laptops got the hard disk failed.

 

Please help me .

 

Thanks

Sat