Thread: Corrupt Drive

I re-booted my computer, with my external drive connected. It said it needs to run chkdsk, to verify the constancy of files or something on the external drive. So I let it. It said it found bad sectors/files and erases them. Windows started up, as usual, but the name and volume I gave the drive has left, and it now has a drive letter, but when I press on it, nothing happens, I can't access any data.

It sounds like you injured the divider information on the drive. A Free download that can attempt to repair the partition.