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Also what is the difference between a quick format and a full one?

 

Quick Format is just that, quick. In order to make the formatting process quick, the drive is not checked for bad sectors. Anyone looking at the hard drive or storage device would not see any data and assume the drive is erased. Unfortunately, the files are actually still there and the volume could be re-built, to gain access to the files again.

Full Format runs an additional step that checks the hard drive for any bad sectors. This check is what makes the full format take so much longer than a quick format. Unfortunately, just like the quick format the files still exist and the volume could be re-built to gain access to any of the files on the drive again.

src: http://www.computerhope.com/issues/ch001407.htm

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Also what is the difference between a quick format and a full one?

A quick format merely deletes the file-system, while a full format should also write 0s to the drive.

▶ Learn from yesterday, live for today, hope for tomorrow. The important thing is not to stop questioning. - Einstein◀

Please remember to mark a thread as solved if your issue has been fixed, it helps other who may stumble across the thread at a later point in time.

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