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Patient WD HDD With Many Bad Sectors and Weak Heads Are Recovered

This is one WD 1TB SATA hard drive(WD10EVVS) real case study and when Dolphin data recovery engineers tried to scan the patient hard drives, and the scanning was very slow with some slight clicking noises and there’re many bad sectors and some surface area are weak too.

For such kind of sensitive weak hard drives with even downgraded magnetism, it is a must to image the patient hard drives first, the most important part for image is the selective head image. Read more

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250mb Sized Quantum Hard Drive Bad Sector Data Recovery

This is one successful case study offered by our France reseller-A.G.D.I data recovery France and many thanks to the chief data recovery engineer-William Simon.

The patient hdd is one very old Quantum hard drive with capacity of 0.25GB from one old pc. Read more

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A Lot Of Bad Sectors and Weak Heads – How To Recover Lost Data

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When we received this patient hard drive from client, the client told us this hard drive had been used for over four years and before it died, the pc ran very slowly and finally one day the pc couldn’t start up and the client lost his data and then brought to our data recovery lab.

When we connected the patient laptop drive of Seagate 5400.6 to our DFL-DDP, it’s amazingly detected, when we tried to scan the hard drive, we found there’re a lot of bad sectors regularly distributed on the bitmap and the engineer said it’s mostly caused by weak heads. Read more

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Data Recovery From Bad Sector Hard Disk Drives

Bad sector data recovery is one of the most common data recovery cases and many new data recovery companies and engineers want to recover data successfully from these patient hard drives.

Each hard drive has its life duration and after some time’s use, the read/write capabilities will downgrade due to physical component mechanical change and head adaptive parameters will change accordingly, sometimes, this will make the read/write very slow, sometimes this will make the hard drive undetected within windows, sometimes this will cause a lot of disk bad sectors, etc. Read more

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VMFS Partition Bad Sector Recovery By DFL-DE Data Recovery Tool

DFL-DE data recovery tool Version 1.3 has been added with one new file system-VMFS-the VMware file system.Compared with all other disk imagers or data recovery tools which support bad sector recovery or bad sector image, DFL-DE data recovery tool is the only advanced data recovery equipment supporting bad sector recovery from partitions of VMFS file system. Read more

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