I have a Hitachi external drive that I have used before on this same computer, however now when I connect to my computer (Gateway laptop), the drive is telling me it needs to be formatted before I can use it. I don't want to format because then I will lose all of my files.
Have you tried connecting the drive to another computer to see if you get the same message? You could try checking the drive for errors with CHKDSK from a command prompt or use another program to check the disk for errors.
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