Monday, January 5, 2015

hard drive - Bad sectors on a hdd, how to know if and which data has been lost?

My HDD is failing, the backup is made, only had 1 important file of 200 GB, I have currently 399 uncorrectable sector count and 399 pending sector count, plus 4874 reallocated sectors count. My hdd is 1000 GB.


I would like to know if I have lost something in my 200 GB file, including very small txt file of a few bytes.


Is there a way to know ? If not, how to calculate the odds of data lost in this file with the smart data ?


Thank you.

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