Resolving Circuitry Error in Hard Drives

Newer hard drives are faster in speed and provide various advanced features. Thus, to incorporate this development and to make hard drive control better, all these modern hard drives are integrated with an intelligent circuit board- Hard Drive Logic Board. This board is responsible for supplying power and controlling all hard drive internals. The Logic Board is comprised of few basic components like: Control Circuitry, Interface Hardware, Firmware, Sense, Amplification and Conversion Circuits and Multiple Command Control and Reordering. At times, you encounter errors that hard drive circuitry is damaged and consequently, you cannot access the stored data. You will need to replace such damaged hard drive and restore lost data from the recent data backup available. In any case of backup concerns, you should consult professional Data Recovery Service experts.

As an instance, when you try to start your computer system, you might encounter the below error message:

“Hard drive circuitry error”

Such errors occur if hard drive’s control circuitry gets damaged. The control circuitry contains an internal memory, microprocessor, circuits and other structures that together function to control disk internals. Some of the basic functions of control circuitry include: managing hard disk read/write operations, controlling spindle motor and its speed, handling hard drive geometry translation, controlling actuator movement and more. The hard drive circuitry fails to perform any of these functions if is exposed to:

• Voltage fluctuations
• Faulty power input
• Vibrations and shocks

If hard drive circuitry or any of the Logic Board components fails, it is strictly prohibited to swap PCB by your own. It requires exact match of codes and parts and can not be accomplished unless both the damaged and healthy hard drives are from same batch. Thus, for safe and effective data recovery, you should seek technical assistance from Hard Drive Recovery technicians.

USB Data Recovery

A USB (Universal Serial Bus) drive is a flash memory data storage device integrated with a USB connector. These drives are compact, lightweight, removable and rewritable which makes them an ideal medium of data storage. A USB drive can be connected and disconnected without rebooting a computer. These drives do not need any external power supply and can be used with a lot of other devices such as printers, scanners, digital cameras, laptops, PDAs and personal media players.

A lot of computer users prefer to store data on USB drives as they are compact, faster, hold more data, are more reliable due to their lack of moving parts, and have a durable design. But as with any other storage device USB drives are also prone to problems.
There can be various problems such as power surge, improper usage, physical damage or a virus. If you encounter any of these situations, you will get an error message when you plug in your USB drive in a computer. The messages can be:

Status: Unreadable, Unknown Device
USB Device Not Recognized Window
Unknown Device
USB Unknown Device
USB Device Problem
USB Device Not Recognized in Windows
USB Device Not Recognized Windows XP

It you receive any of these error messages you will not be able to access your data on USB drive and the drive will not work. In that case you will need Windows Data recovery software to recover your lost data. It will be examined if a raw image of the data can be recreated and logical analysis will determine the severity of data loss. A logical recovery process will determine the damage to the file system and what can be done to correct it. An existing file system may be damaged and data may need to be extracted from the raw image. The data recovered will be analyzed any the errors will be removed using Windows Data recovery software. The data integrity will be checked after the data recovery process has been completed.

Data Recovery Services: yet not cheap

Hard disks differ from virtually every other component in the PC in one very critical respect: when you lose a hard disk you lose more than just hardware--you lose software and data as well. The hard disk can be replaced, but the data on it often cannot (and it certainly isn't covered by your warranty). This is why annoying people like me always harp on users to back up their data.
If for some reason you fail to heed my sage advice and do not back up your important data, it is still sometimes possible to recover it in the event of a hard disk failure.
There are data recovery services that specialize in restoring lost data from hard disks that have either failed or been corrupted due to software problems (accidental formatting, viruses, etc.)
Some of these services are pretty amazing--many of them have a very good success rate and can resurrect data even when it seems like it would be impossible to the casual observer. They use specialized equipment and software, and typically even have mini clean rooms that enable them to take the cover off the drive and access the platters directly. All this wizardry comes at a cost, of course. A full recovery usually starts at a few hundred dollars and proceeds from there. The cost is high for three reasons: the equipment is expensive, the people are highly skilled, and the company knows how valuable the data is or you wouldn't be talking to them. Compared to recreating a year's worth of data, $2,000 for a recovery is a bargain. Compared to doing routine backups, it's a colossal waste of money.

How to Recover Data after Smoke Damages?

In general terms, smoke refers to the collection of solid or liquid gaseous components or particulates, emitted as the by-product of fires and other such events. Their particular properties are that they can float in air for a long interval of time and are quite smaller in width. These attributes make them appropriate to enter hard disk and hence damage its internals. But as a result, you can suffer a hard disk crash that necessitates the need of Data Recovery Services.

A hard disk is basically comprised of mechanical and electronic components and an air-filter to prevent the entrance of smoke like particles. Smoke particles are negligibly small in size and could break the prevention of this air filter. Moreover, the failure of air-filter could also result hard disk crash.

• Read/write head is the basic internal that floats over disk surface to read/write information. After smoke particles enter hard disk and settle down on its surface, it becomes tricky for read/write head to go over the surface. As a result, it might get stuck, resulting into head crash.
• Hard disk circuitry is also sensitive to these smoke particles. Since it is made of metal, smoke particles might react and corrode them.
• Smoke particles can also create short-circuits.

If you encounter hard disk failure due to any of the event described above, you should immediately turn off your system and replace the hard disk. Next, you should check the status of your backup and use it to restore the lost information. But if data cannot be restored using backup, consult Data Recovery Service technicians.

Hard Disk Recovery is the technical aid provided by experts to repair and recover data from a physically crashed drive. A failed hard disk is first scrutinized in Clean Room environment to determine the cause of failure, extent of damage and recovery possibilities. Based on these observation results, recovery technicians perform steps like replacing or repairing damaged internals, drive imaging, moving platters etc. Such services are provided in all kinds of hard disk damages, be it smoke damage, hard disk crash or natural disaster crash.

Database damage can occur for various reasons

Database damage can occur for various reasons. As database files are probably the most accessed and writable on the hard drive, they are the first to suffer in an event of a system crash, power failure or disk damage. While it is easy to restore the whole database from a backup, why losing any data at all when you may be able to repair the entire database in just minutes?

DBF Repair Tool can recover DBF files in a fully automatic way. Even if you are not an experienced system administrator, you can still repair the damage and recover the corrupted database to full working order.

Using DBF Recovery to recover a DBF database could not be easier. All you have to do is opening the corrupted DBF database from DBF Recovery, and the DBF recovery tool will do the rest fully automatically. But don't be fooled by the seemingly easy operation of DBF Recovery! The database recovery tool features advanced methods designed to recover DBF databases no matter how badly damaged they might be.

Under the hood, DBF Recovery features powerful technology based on years of experience in DBF recovery business. While there's no shortage of DBF recovery tools based on the popular ODBC and BDE interfaces, such tools fail miserably when it comes to recovering a DBF database that's damaged beyond a certain point. Unlike these DBF recovery tools, DBF Recovery always recovers DBF databases directly without using any third-party interfaces or plug-ins.

Unlike competing DBF recovery tools that only fix the headers of the corrupted database, DBF Recovery repairs both headers and actual records. The sophisticated DBF recovery engine analyzes the whole database record by record, repairs corrupted headers and recovers damaged records with stunning accuracy.

Users of DBF databases will appreciate the ability to drag and drop DBF files onto the DBF Recovery window for fully automated recovery, while advanced users and experienced system administrators will find extensive command-line support useful when repairing multiple databases.

Manage by yourself: Situation of Data loss

Situation gets more hamper when the computer user loses his personal data. An unexpected loss of data is called Data loss. Is a single and most strengthen word to put into a great sorrow. If you face any incident of data loss do not be panic stricken. In today’s scenario data loss is not a situation which could not be handled. Yeah, it may be easily handled with the help of Data recovery Services provider.

The very first step strike in mind at the time of time loss to determine the exact reason why it had been happened with me. Results may be vary from the point to point analysis. Data loss may be occur due to hard drive failure, hard drive crash, accidental deletion of data, files overwritten, power outages, virus attack etc. Some of the usual steps I am telling which may be helpful in case of data loss and recovery of lost data as well.

- The data loss situation you have encountered may also be handled through data recovery software in first step.

- One may get such software freeware on internet with lot of free downloading sites. It is quite fine when the rate of data loss is not too higher. But in the case of a critical situation do not use these freeware and immediately contact to any Data recovery service provider.

- When you are confirmed now a data loss has been occurred with your laptop, do not run scan disk or disk fragmentation commands. In such cases, these commands can make situation out of control.

- In that case when the data loss is with physical damage that is the worst condition for any kind of data lost scene.
In such case only experienced Data recovery specialist would recover the data safely. Do consult with a perfect service provider.