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I have an external hard drive that is starting to fail; it has some bad sectors. It's a 1 TB Fujitsu Siemens case with a Western Digital hard drive inside.
Eventually I will backup the whole drive with some backup/imaging software, but I don't have the free space to do that. At the moment I want to copy some video files, but I'm not able to because the drive hangs while copying a certain file, and disconnects. If I try to resume (using TeraCopy, great tool by the way) it hangs again and disconnects...
I don't seem to easily find a tool to copy that one file (and maybe others later), preferably freeware of course.
Another problem:
I have run chkdsk /r
on that drive, and about 4 hours in it was at 1% (phase 1,2 and 3 were done in a few minutes, but phase 4 took hours to get from 0). At the moment I don't have access to a PC that can run long enough to get the job done in one sitting.
Is there a better tool out there so I could cut this job in pieces (or faster, but that seems unlikely)?
1Yea, this answer is 7 years old.... Just saved my bacon! I was trying to copy over 4tb of data, a lot of it is corrupt... this tool by roadkil is amazing, appreciate the help! – BigElittles – 2017-03-04T17:35:22.797
3Thx, unstoppable copier did the job as expected. It stopped for a moment where teracopy also had problems, but didnt cause the drive to disconnect/unmount and then just went on copying the rest. – Emile 81 – 2010-01-03T20:27:49.467
as i said, you can try to revive bad sectors with HDD regenerator, it's doing a very good job. – None – 2010-01-03T20:29:18.887
That particular file was being downloaded by a torrent client, it uses hashing to verify the download and for now i will re-download the damaged parts of that file. But thx for the clarification, I didnt understand it would actually try to recover bad-sector data. – Emile 81 – 2010-01-03T20:35:22.370
HDD Regenerator does actually not recover data, it will attempt to repair the disk surface so the sector can be read again. – None – 2010-01-03T20:42:12.807
Running HDD Regenerator now, seems to be doing the job. It's super easy, just run from windows. And it is possible to cut the job in pieces, so it does exactly what I want. Lets hope it can fix every bad sector (19 sectors fixed already :) ) – Emile 81 – 2010-01-04T22:27:43.813