Recover data from PCB damage usually requires a donor exchange! The Printed Circuit Board controls many functions to operate the hard disk drive, There are 5 main features of a the electronics that can be unique to each drive that is likely to fail, the first being: POWER INPUT The most problems we see here are mostly human era… forcing the power plug in the wrong way Unfortunately apart from a few notebook PCB’s the is no protection fuse to prevent PCB Damage There is also risk of power surges making it through to the electronics as well. FIRMWARE Firmware is unique to the PCB this controls calibration and track information so it is very rare to be able to interchange the same model PCB with one that has another firmware revision… so what this means, if your board shorts out the firmware unique to the drive, you will be in trouble. Of course a good main stream data recovery company will be able to replace this and manually reprogram this chip SPINDLE IC This controls the speed and rotation of the spindle rotating the platters internal to the hard drive assembly or HDA

There’s always a clue of how to recover data from failed hard drives . There are many failed hard drives from which you have a high success rate of recovering lost data, it depends on your options of recovery once you know exactly the failure of the failed hard drives. Ask yourself some questions about the failed hard drives before performing data recovery.

If you fail to open drives sometimes in windows XP on your hard disk by double clicking on the drives icons or right click on the drive> > explore in My computer, do you know how to fix this problem? Actually this is not a big problem and it’s usually caused by viruses which infect windows XP system

A true disk image is a sector-by-sector copy of the contents of the disk, paying no attention to the contents of those sectors. That means a couple of interesting things: * A true disk image includes “copies” of the contents of all of the unused areas on the hard disk as well as the areas that currently contain data.

What is the first thing to do before performing any hard drive repairs or data recovery operations for a professional data recovery engineer? Usually it is to clone one copy of the patient disk in consideration of safety and intact source disk. No matter how simple the problem may seem at first sight, operating on a cloned disk offers a good safety solution in case the recovery doesn’t go as you expected or accidently causes more damage.

Q: What is computer file recovery? A: It is titled, data recovery

Data transfer s between your computer and your hard disk can be done using two methods: PIO (Programmed I/O) or UDMA (Ultra Direct Memory Access). In the first method, the computer CPU is in charge of the transfers between the hard disk and the RAM memory .

Data copy king is firstly a hard drive duplicator with the industry’s highest speed at 6GB/min,  it’s a friendly designed imaging tool for forensic computer professionals to backup data fastly, intactly and securely. Data copy king is also a disk wipe tool with the world’s highest speed at 6.6GB/min, it meets strictly the DoD specifications and reach up t0 999 passes DoD wipe operations to the hard disk drive. Besides, Data Copy king is a fast HDD auto detection tool helping those who are new to DR or those who want to see the health situation of the HDD with clear health report.

Data loss due to virus attack is one of the the common reasons causing your data loss.

Hitachi hard drive is one of the main hard drive brands nowadays, IBM(later Hitachi) is widely known in data recovery business for their line of DeskStar HDDs also known as DeathStars. These hard drives, mostly DTLA and AVER families, became infamous for their reportedly high failure rates. It is believed their problems were mainly connected with glass platters – new technology introduced by Hitachi in these hard drives.