This time in digital world Most of the digital information is stored on the desktop hard drives. When anything happens, hard drives may experience damage caused by the read/write heads dropping down onto the moving platters. Normally these heads float on a thin layer of air over the spinning platters, but if a shock happens and the two do come in direct contact, cause of damage.
Now a days regular desktop hard drive platters are not a subject of full media certification. The times when you could run low level format on your drive are gone. Modern manufacturing process accepts some percentage of bad sectors, which are placed in a so called “P-list” at manufacturing time and are skipped by the hard drive during regular operation without involving the file system software for hard drive.
Recovering data from physically damaged hardware can involve multiple techniques. Some damage can be repaired by replacing parts in the hard disk. This alone may make the disk usable, but there may still be logical damage. A specialized disk-imaging procedure is used to recover every readable bit from the surface. Once this image is acquired and saved on a reliable medium, the image can be safely analyzed for logical damage and will possibly allow much of the original file system to be reconstructed.
High-capacity hard drives use three or more magnetic disks, or platters. Because of this, the most common failure is a head of hard drive. The additional platters increase the load on the axle, and the resultant physical stress often leads to premature motor failures. which will first manifest itself through increasing hard drive noise and vibration. Some hard drive designs make drives particularly vulnerable to such shocks and pressure. For example, when vendors Don't secure the hard drive axle with a separate screw to the drive cover then any pressure exerted on the housing or cover can actually shift the axle, resulting in it changing its angle, and then damaging the platters.
No matter the cause of data loss, accidental, mechanical, or environment related damages, our team of recovery engineers have the capability and skills to make things right.
J.Y.Datarecovery also recover data from all types of desktop failures and situations, including
Deleted or lost partitions / files (e.g. e-mails, Outlook PST files etc.).
Accidental formatting of storage media.
Damaged or corrupted data stored on various storage devices.
Data from extensively physically damaged storage devices (e.g. Open drive recovery).
Corrupted Microsoft Office documents and Outlook PST files.
Virus-damaged files.
Hardware recoveries: Open drive recoveries.
The drive no longer recognized by the BIOS after rebooting, despite the platters spinning.
Operating system not found / missing operating system.
Controller failure.
Inaccessible boot device.
Device won't boot.
The drive reports bad sectors.
Single and multiple drive failure.
Primary hard disk failure.
Desktop BIOS recognizes the drive but with “rubbish” parameters.
Desktop BIOS recognizes the drive but the data is inaccessible.
Multiple drive or component failure.
Device not ready.
Corrupted data drive.
Clicking or grinding noises, normally associated with electro-mechanical failure.
Improper drive or media replacement.
NTLDR is missing.
Accidental/intentional deleted partition.
Corrupt data.
Fire/Water Damage.
Formatted, Fdisked, partially re-loaded hard disk drives.
