My hdd external turned into RAW system!! Help!!!

[rainyew7892]

Well, it started few days ago after I bought a new keyboard for my netbook. Then suddenly, one of my harddisk's partition turned in to RAW and cannot accessed!!! When I clicked and tried to explore in 'My Computer', it said: " K:\ is not accessible. Data error (cyclic redundancy check)."
And when I checked it using disk management, the file system is RAW and its status is healthy....

What should I do? 😵
Is any possible way to turn it back no NTFS and save the data? Cause the data is very important to me... Hellppp!!

And sorry for my bad english...

 

[kenrivers]

You can try something like EaseUS ( http://www.easeus.com/landing/raw-drive-recovery.htm?gclid=CL2K1YrL2rUCFQWxnQodKVAADg ) or TestDisk ( http://www.cgsecurity.org/wiki/TestDisk ) to attempt to recover the data. You should seriously consider finding a way to backup the data on all of your drives. If you can add a second external drive then get one and dedicate it as a backup drive.