WD Caviar Green 1tb

Hi friends, i just purchased a brand new WD caviar green 1tb just a couple of days earlier… But its making sm noise as soon as i start my pc, a horrible sound… Then wenevr i start copying smthng it makkes some kind of song… Am really worried, and not getting wat to do next… Please Help me, ill be very thankful to one who can guide me… I need to how to test my disk, else should i return it… Please Suggest Me…

Scan your drive for errors, using the WD Data Lifeguard Diagnostic.