This is one live data recovery case study solved by Dolphin engineer for one Dolphin users from Colombia. The engineer helped the user to recover the lost data from this ST2000DM001-9YN164 hard drive, new Seagate F3 hard drive.
When users tried to scan the hard drive, the disk was full of bad sectors. This can be caused by translator issue, bad sector issue, single head damage issue, contaminated head issue, encryption issue. Read more