• Do not format or write additional files or pictures to the media card.
• Low level formatting (zeroing) that over-writes the media data cannot be recovered properly.
• Be sure to keep the media card or memory stick as is before tampering with it prior to shipping for best digital image recovery results.

Memory Stick data recovery of deleted images, corrupted files/images, bad or improper card formatting – anything that may have to do with broken or mishandled file or format integrity is usually recoverable with simple, free software that you can download from the internet.

Back to the top of Memory Stick Data Recovery.

Physical damage will alway cause some data loss, and often the logical structure of the file system is damaged as well. The result is logical damage that must be corrected before any data recovery is possible.

The usual problems seen with laptop data recovery are electronic failure or mechanical, where either the disk does not spin at all, or if it does, then soft but persistent “crunching” or “ticking” sounds can be heard when powering up. This particular problem is primarily caused by an internal head amplifier breakdown or, more critically, misalignment or a head crash – almost all of which are recoverable.

Back to the top of Laptop Data Recovery.

Drive Fitness technologies, a set of diagnostic tools, such as DFT and Self-Monitoring Analysis and Reporting Technology (S.M.A.R.T.), provide self-test capabilities and error logging.

Designed to deal with problem situations where computer users suspect hard disk malfunction, the DFT application can be integrated into the computer system’s diagnostic package. System integrators can allocated by CD-ROM, diskette, or in a specific protected partition on the hard drive. DFT can then be refered to by the end user, possibly at the instruction of the system OEM telephone support personnel.

DFT has found that, in most problem situations, a suspected hardrive problem is in fact not a malfunctioning hard disk. In this way, the DFT hard drive repair utility can appreciably reduce end user disturbance and the growing expense related with hard disk replacement, while helping computer users locate the root cause of the problem.

Back to the top of Hard Drive Repair Utility.

Check your backup files to make sure you’ve saved more than just a file directory or listing. Fully restore back-ups periodically, because disaster will always strike when you are least prepared for it. Always save undo files to a flash disk when you’re using utility programs. If a utility program doesn’t allow you to undo program repairs, don’t use it.

Hard drive data recovery experts recommend that you not buy all your hard drives from the same manufacturer’s lot because these drives will often fail together.

If an unusual noise accompanies a failure message. Don’t run any repair utilities – the recovery engineer will thank you. If the machine is already booted up, run a backup immediately. Shut down the computer to avoid further damage.

A common technique of hard drive data recovery involves scanning the entire drive, making note of all file system structures and possible file boundaries, and then try to match any errors to the specifications of a working file system. This is decidely slower than consistency checking, but, it can recover data even if the logical construction is almost entirely destroyed. This technique, as a rule, does not repair the basic file system, but permits the data to be copied to another storage device.

Back to the top of Hard Drive Data Recovery.

When your hard drive has physically failed, and you realize that the only copy of grandma’s secret moonshine recipe could be lost forever, you are going to need expert help. Today’s hard drive technology is clearly not for the do it yourselfers. Data can be recovered in just about every case, but if the problem is the hardware then mere data recovery software likely won’t help. You may need to remove the hardrive from your computer and take it to a service center.

If your system is not booting at all, or your drive is making strange noises (or no noise at all), or there is no disk drive activation light, it is probable that you have experienced hardware failure, and that means you will certainly need professional help.

Hard drive repair usually involves removing the disk from the computer, wrapping it as well as possible (anti-static bag and plenty of bubble wrap), and placing it in a good sized box to protect it in transit. Hard drive repair companies will physically retrieve data from the damaged disk by disassembling your hard disk in a “clean room”, clean and mark the platters. The platters are then scanned and analogue signals are picked up from the disk.

The signals from your disk are digitised and converted into readable data stored on a new medium (usually a non-destructive data recovery processes that uses drive sector cloning). The data is pulled from your drive on a sector by sector basis, working directly on the clone, to ensure your drive is not damaged further. The condition of the copy depends on how damaged the original disk was.

The last step in hard drive repair is to examine the copy in order to check the logical structure of partitions, files and file systems. When the analysis is completed, the file system is rebuilt, and the user can once again access the data.

Back to the top of Hard Drive Repair.