my hard drive is dead for sometime but i kept to cuz it contained some important data that i have been collecting for 15 yrs.i was recently lookin up hot to revive etc than i saw a post,in that there was a comment that try gently shaking it why it is boot up.so i tried and voila it worked but only for few seconds.comments was made by daswilhelm.plz if u r reading this or anyone else who got knowledge plz do share.drive isnt making beep noise etc.only spinning .