I have a Samsung 200GB SATA drive mdel SP2004C. The drive was in an enclosure. Today for some reason is not working and i can not afford loosing my data since i have very important info there. I replaced the board with a new one after i bougt the same disk again today but still nothing. THE PROBLEM IS THAT THE DRIVE IT CAN NOT EVEN SPIN. It tries to spin but it stacks and the stops. Please help me this is very very important.