Hi . I just a bought a new hdd of Wd from a reseller today . Everything is just seems fine and good . Here is what the problem is . I turn on my computer ok ? abd then when you get to know the hdd (WD is turning on I hear this sharp laser type sound for about 2 seconds and then it’s gone. then the drive very silent. Is this normal ? Becase when i first attached the drive in the evening i didnt hear that freaky sound ! PLEASE HELP !!!