I plugged in my hard drive into my Macbook Pro and it wouldn't show up on the desktop. Opened the finder, and it wasn't there either. I went into the disk utility and it was there. So then I thought maybe rebooting the computer would help. No such luck. Then I plugged it into my friend's Macbook and it showed up no problem. Is there something I'm missing? The last time I used it I remember that error appearing where it forces you to shut off the computer. Does that have anything to do with it? I do photography and I have my entire collection on this hard drive, so restoring it is NOT an option. Like I said, the device was recognized and worked fine on my friend's laptop, just not on mine. Please help ASAP! Thanks!