I use my Seagate to backup everything, I'm a photographer so I have basically my entire portfolio on there. I cannot lose the the stuff that's on that drive. The drive has been working no problem except that in the past two days it I had to eject it without doing it properly. Now it won't turn on. The top of the HD comes off, not that I pull it off often but it detaches from the main board, when it's not attached to the main board the light comes on, but as soon as I plug it back into the main board the light goes off. Is there something that I can do?