i recently got a hard drive enclousure for my old macbook pro hard drive. the hard drive was working fine and i was transferring my files on a my new macbook pro. at some point it didn't want to copy a file so i decided to eject it and then i got an error saying that it was in use, but i couldn't find what program it was so i decided to force eject it. now when i plug it back in it doesn't show up, not even in disk utility. i've looked on google but i couldn't find any answers. any help would be greatly appreciated, because i really need to get to my old logic files.