hey i got a question to ask. i've been using WD 500gb hard disk with an external enclosure. few days back wen i plug in to the laptop it doesnt want to read the hard disk anymore. i was suspecting my enclosure had a prblem so i bought a new one. but the same thing happened. it still cant read. is it the problem with my hard disk? if yes can i know how to get the files in it? have some important n personal files in it.