Hi, and thanks in advance to any help. Today I noticed that my Seagate 250gb harddrive is not showing up under my computer as a disk. This happened after a reboot. It is the only usb device plugged into my computer and my taskbar recognizes it with the safely remove hardware icon. Under. It also shows up in disk management as unallocated with no partition. It has been fussy before but has worked fine for awhile now. Is there anything I can do or have I lost all of my data? Also it was pretty full with just 5% freespace on it before this happened. I know I probably should have backed up this data but now I am nervous because I have important stuff on there. Any help would be greatly appreciated.