Please Help.Hard Disk Delays.

imprashanth

Honorable
Oct 30, 2013
1
0
10,510
I have 500 gb hard disk.Due to some power failure problems my hard disk has around 1000 delays.I used HDD regenerator but at last it said write failed.I heard about zero fill.will it replace the delay sectors with new ones(backup)?Will formatting the hdd solve this problem.I have already backed up all my data,so there is no problem of losing data.Can the delayed sector be found and marked as bad and un usable?Is there any other software to solve this problem?Please suggest me a solution...