I was using my pc and noticed that I couldnt open anything on my 2TB drive, so I restarted my computer. It gave me a black screen and would not boot until i unplugged the 2TB drive, after which it booted normally. I then plugged it back in and it would not show up. I have tried plugging it into another PC and into a mac, no luck. It doesnt show up. However, it does show up in the BIOS. Could anybody offer solutions? It is only 8 months old. Thank you.