Stellar Data Recovery Services 

Data Recovery- No longer a myth

Few decades back, technologies like data recovery was just a myth or a promotional statement. During those days, if you lost or deleted some data, there were no ways to recover them back. Even, people had not thought over recovering data and used to believe on the literal meaning of 'delete', that is once it is deleted, it is permanently lost. Though, things have changed, many people still unaware of this wonderful technology and still get surprised over the terms, data recovery services and solution.

However, the truth is that data never gets permanently lost from the media until and unless it is being overwritten with some other data at the same storage location of the old data. Therefore, if care should be taken not to overwrite the data and seek professional data recovery solution, all the seemingly lost data can be successfully recovered back.

Major day to day instances of data loss:

The system failed to startup.
Hard disk of the computer is making strange noise.
The system is extremely slow and some files,folders suddenly got missing.
The hard disk is not detected by the system.
The hard disk is not spinning after power being on.

In any of the above data loss situations, if the storage media is accessible, you must always remember not to install any unnecessary software or run any disk defragmenting tool on the drive, from which you want to perform data recovery. Furthermore, if the media is inaccessible, do not try any home remedies, such as tapping, putting the disk in the freezer, heating etc, which can further damage the media beyond the scope of recovery. Data recovery is purely a scientific process and you must always seek the services of professional data recovery providers for maximum possible recovery of your valuable data.

Above all, never try to open the hard disk, as the dust particles in ordinary environment may go in between the platter and the head, damaging the platter causing permanent data loss. Physically damaged storage devices should only be opened inside CLASS 100 Clean Rooms to recover data safely.

Note: A CLASS 100 Clean Room is a specially controlled environment, where less than 100 numbers of dust particles(size below 0.5 microns) are present.

Stellar Data Recovery is the most reliable data recovery service provider in India. With more than 17 years of experience into data recovery, expert recovery professionals, in-house R & D, indigenous tools, techniques and world class infrastructure of CLASS 100 Clean Room labs, Stellar has been providing well-timed, risk free and cost efficient data recovery services to millions of individuals to large industries.

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DATA RECOVERY NEEDS AND IMPORTANCE

Every business in today’s information technology era depends heavily on their data. Extremely large databases containing thousands and millions of entries are routinely created as a part of operations and marketing efforts. Data loss is always a looming danger; hence, although regular backups are taken, data recovery services have become an integral part of our Information Technology setup. Computer users normally store confidential data files such as social security numbers, credit card numbers and Bank details. Loss of this data can cause heavy loss to the business as well as to individuals, and can even result in a lawsuit. Hence it is important that we spend some time to understand how this data can get inaccessible, and what options are available for getting it back. The reasons for data loss can be computer failure, hard disk crash, file deletion, virus attack, software error or power failure, requiring the use of a specialized data recovery service.

Large companies spend millions of dollars in formulating data backup plans which help them in upgrading and maintaining their IT infrastructure and data more effectively. Even so, some situations lead to data loss which requires professional help to recover data. A data recovery service provider helps in recovering your important data from damaged storage systems. In recent years, the value of such service providers has become more visible to all business establishments who wish to safe guard their valuable data. Most affected files can be recreated from the scratch with the help of data recovery services. Such services provide optimum results by increasing return on investment and making your operations more cost effective. They extract, and repair the data using state-of-the-art technologies and provide a flexible and a cost optimized plan for hard drive recovery projects. Generally companies apply various methods to recover data, and if need be, open the drive in controlled environment of Class 100 cleanrooms. This ensures that the platters of your hard drive are not exposed to dust from the atmosphere. These cleanrooms enable technicians to recover hard drives from near impossible situations.

Stellar Information Systems Ltd. is a world leader in the area of data recovery. The company has a host of data recovery services programs, suited to the needs of Windows, Novell, UNIX, Linux and Macintosh users. Drives that have been exposed to fire, water, physical damage and liquid spills can be recovered using Stellar data recovery services. Apart from hard disk data recovery, RAID, SAN and NAS device recovery is also available.

Article Source: http://www.buzzle.com/articles/data-recovery-needs-and-importance.html

Basics Of Hard Disk Failure and Services

It can be extremely frustrating when one loses data and that too if it is vital. The scenario is worse if there is a hard disk failure as the entire system goes haywire. When hard disk failure occurs, the stored data cannot be accessed and you have to go in for hard disk recovery. Hard disk failure may happen during the course of general operations due to some internal or external factors. The different types of the hard disk failure include:

1. Firmware corruption

2. Electronic failure

3. Mechanical failure

4. Logical corruption

Under firmware failure, the communication link is destroyed and the drive is not recognized in BIOS.

Power failure and electrical problems are the reasons behind Electronic failure. The electric control board is effected due to these reasons, making the drive undetectable in BIOS.

Mechanical failure arises due to some problematic operation of the mechanical components of the drive. The Read/Write head crash being the common cause

Under logical failures, the root cause may range from simple file deletions to harsh file system corruption. This may be due to accidental deletion, hard drive formatting, virus infection, and sabotage.

Hard disk has very sensitive parts and you should never try to repair the hard disk or recover data from the damaged disk on your own. Hard disk data recovery by an inexperienced service provider may lead to further damage to the disk. Whenever you face any situation of hard disk failure, always seek the service of expert and experienced HDD recovery professionals. Disk recovery can be done by replacing parts such as read or write heads, chips and sometime the platters after copying the original. But, if the failure is due to physical damage then it must be dealt in a Cleanroom environment. The entire process of extracting the information and cleaning the drive is done under expert and experienced professionals.

Stellar Data Recovery is the pioneer in the field of hard disk recovery services in India and has well equipped Class 100 Cleanrooms, large inventory of hard disks and best in-class capabilities and practices to recover data. Stellar offers data recovery from virtually any kind of data loss situations in all major Indian cities with ease. You can approach the company through any of its 12 centers located in India viz Ahmedabad, Bangalore, Chandigarh, Chennai, Delhi, Gurgaon, Hyderabad, Kolkata, Mumbai, Noida, Pune and Vashi.

Article Source: http://www.buzzle.com/articles/basics-of-hard-disk-failure-and-services.html

Hard Disk Failure Need Hard Disk Recovery Solution

The hard disk of your computer can fail due to various reasons including logical, physical, or human errors, requiring specialized hard disk data recovery techniques. Broadly, a hard disk can fail due to the following reasons leading to a potential data loss situation:

1. Firmware Corruption / Damage to the firmware zone
2. Electronic Failure
3. Mechanical Failure
4. Logical Corruption

Your hard disk could have a problem arising from a single issue or a combination of more than one of the above. Full data recovery is not always possible in such cases. The extent to which data can be recovered depends on the nature of damage and it current status. Let us explore the above factors one by one:

Firmware Corruption: Hard disk firmware is a system software code that controls the hardware, and is embedded in the physical hard drive on an inbuilt memory chip. If the firmware of a hard disk gets corrupted or becomes unreadable, the computer cannot recognize the hard disk.

Recovering data from hard drives with firmware failure requires low level reprogramming / manipulation of the hard drive.

Electronic Failure: Electronic failure usually relates to problems with the controller board of your hard disk. The computer may suffer a power spike or electrical surge which knocks out the controller board on the hard disk making it undetectable to the BIOS. Usually, the data on the hard disk does not suffer any damage and a 100% data recovery is possible in such situations.

Mechanical Failure: Mechanical hard disk failures are those which affect the internal components of the hard disk itself. Often, as soon as an internal component becomes faulty, the data on the hard disk becomes inaccessible. When you boot your system, the hard drive begins to make a regular ticking or clicking sound.

Do not be tempted to open a hard disk if you suspect a mechanical fault. There is nothing you will be able to do and you may cause further damage.

Logical Errors: These errors include the mistakes that have an impact on the file structure. It is a software problem and does not have anything to do with hardware of the hard disk.

Wear and Tear: Since hard drives are mechanical devices, they could eventually fail. While some may not fail prematurely, many hard drives simply fail because of worn out parts.

Hard disk data recovery in such cases is done by availing data recovery services that are offered by recovery companies. It is the process of recovering your trapped data from the damage hard disk device, when it can not be accessed in normal ways. Several techniques are used to retrieve data from damaged hard disks. Major damages cannot be repaired by general users, as repairing that requires a clean and dust free lab environment, in addition to proper hardware recovery tools and technical expertise.

Stellar Information Systems Ltd. offers data recovery services for all your products such as crashed, inaccessible hard disks of all makes, models & sizes, irrespective of the hard disk interface. Stellar recovery services also extend to laptops, RAID, servers, NAS and SAN servers.

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Know the Role of A Hard Disk Data Recovery Specialist To Get Your Precious Files And Data Back

Loss of data could have a devastating impact on business. Years of vital information in the form of data stored in the hard disk could get lost, deleted or could simply vanish in thin air. It has been found that a large percentage of data loss is the result of hard disk damage due to fire, sabotage, flood, hurricane, accidental deletions and formatting, blocked systems and partitioning along with mechanical failure of the system. Loss of data could be remarkably expensive yet restoring the data can be a matter of extreme urgency, sometimes requiring a specialized hard disk data recovery service.

Data recovery gets back your data. If you have not taken adequate steps to back up your lost file or your back file is kept in the same system where the original documents were saved, and the system crashes, the loss is instant.

The job of data recovery requires experienced hands of a professional, high-end data recovery tools and more significantly a deep understanding of your problem, in order to provide a quick and safe solution. A recovery expert can not only recover data from simple hard drive, but also from laptops, Multi-disk RAID systems, Network Attached Storage (NAS) devices, and Storage Area Networks (SAN) devices. Recovery services by experts also includes recovery from various solid disk drives including memory card (of mobiles and digital camera), external hard rives, USB drives, iPods, etc.

When you choose a data recovery specialist, you should ascertain whether he she has ample experience in handling the media and the data. Also a good data recovery company must have specialized high-end tools with the help of which data can be carefully extracted without further harm to the data.

How a Data Recovery Specialist Works:

 A specialist creates a duplicate of the specific medium from which you wish to recover the files and then work on the duplicate so as to protect the original data from more damage. Once this is done, the specialist examines the medium to ascertain how much data can be recovered.

A reliable hard disk recovery specialist is ISO 9001:2000 certified Stellar Information Systems Ltd. Stellar has over 16 years of impressive data recovery experience, and can recover data from extreme data loss situations mentioned above. They offer recovery services from range of operating systems including Windows, Novell, Unix and Mac operating systems. They also have Class 100 cleanrooms to carry out recovery in its safe and sterile environment where dust particles will not cause further damage to physically damaged disks.

Affordable Data Recovery Services in Delhi

It is really unimaginable to think that the world produces some thousands of Tera bytes of data every day but, hundreds of Tera bytes of the data is not backed up due to which there is estimated loss of billions of dollars. Though the backup process is easy and simple, we usually ignore it. For all those located in and around Delhi, it would be better to find out good data recovery services in time, than to goggling for ‘Data Recovery', 'Delhi’, in an emergency situation.

There are many reasons behind data loss. It may be because of power fluctuations, virus/malware intrusion, hardware trouble or mishandling of data. Whatever the reason may be, valuable data is lost, and it further pinches you if it is the hard drive, the key component of your computer that crashes.

Recovering the lost data is very important, as in some cases it is very valuable. There are several advanced data recovery techniques and systematic processes that can be employed to recover the lost data. Thanks to all those data recovery services, that enable you to recover it.

For recovering the data, first, it is very important to know how the data has been lost, so that appropriate expertise can be employed to retrieve the lost data. To ensure the data to be recovered securely and without further damage to the rest of the data, it is always best advised to seek professional help.

There are many companies that offer data recovery services. But it is very important to choose the best service provider as your precious data is on stake. Stellar Data Recovery Delhi is offering data recovery services for the last 16 years in USA, Europe and Asia. The company has well equipped Class 100 Cleanroom with the best in-class capabilities and practices to recover any data. Over the years, Stellar has been securely and successfully recovering valuable data from virtually any kind of data loss situation such as: from logical errors due to accidental formatting of hard disk, accidental deletion of data even from recycle bin/sabotage, data lost due to a virus attack or accidental re-partitioning to physical problems due to mal-function of read/write head assemblies and PCB/Logic Board failures.

The company has service centers in all major cities of India. You can reach them in Delhi on the following addresses:

1. NehruPlaceOffice -205, SkipperCorner,88, NehruPlace, NewDelhi

1. Connaught Place Office - Stellar Information Systems Ltd. 502, 5th Floor,Mercantile House-15, K.G. Marg, Cannaught Place, New Delhi

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Hard drive recovery in case of physical damage to your hard disk

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Data recovery services essential for small and big businesses

Data loss is something which a computer user would never want to encounter. But, the reality is something different. If you are a computer user, data loss is a lurking threat. Just imagine the scale of loss for an organization if it experiences a data disaster. As per a survey, a data loss event, like hard drive failure, could take a small or medium-size organization to bankruptcy, while delivering severe financial blows to a large organization. The consequences of data loss can be extenuated by an organization if it has a proper recovery plan, which includes updated backups etc, in place to execute. However, for speedy business restoration you must opt for professional data recovery services.

Why opt for experts in presence of in-If you are a computer user, data loss is a lurking threat. Just imagine the scale of loss for an organization if it experiences a dathouse IT team?

An organization's in-house team might help to some extent in recovering data from a crashed storage media or other data loss scenarios. Since they cannot employ specialized data recovery tools and techniques, it is better they should leave this job to experts. Experts have in-depth knowledge and rich experience in handling similar cases, therefore no one else can be entitled with such a sensitive and complex job. For instance, in case of physically damaged hard drives, experts perform hard drive recovery in sterilized environment of clean rooms. This facility cannot be obtained unless you avail services of a reputed data recovery company.

What all can be taken care by experts?

Under the umbrella of data recovery services, there exists many categories depending upon the storage media and nature of the data loss. If a RAID array has suffered a crash or failure due to abrupt power outages, you have to consider opting for RAID data recovery services. Similarly, other areas of data recovery include hard drive recovery, e-mail recovery, operating system recovery, laptop/desktop recovery, database recovery, server recovery and others.

Among various prominent causes of data loss, the major ones include human errors (accidental deletion, inadvertent formatting), virus attacks, sabotage, natural disasters, hardware/system problem and software corruption or application problem. Recovery services can be availed in all circumstances. But, make sure you select a trusted data recovery company with necessary equipment and resources.

There are many companies claiming to deliver efficient data recovery services, but Stellar Information Systems Ltd is one which you can trust with your vital data. The company has an unparalleled track record of providing successful data recovery services to over 1,100,000 clients at affordable prices. Data security is maintained as Stellar strictly follows the confidentiality norms. For invasive recoveries, the company has well-developed CLASS 100 Clean Rooms.

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Hard disk data recovery services for complex hard disk damages

STOP error- Recover your data safely by availing professional Data recovery services

In order to warn you against some impending problem with your computer, operating systems are designed to throw error or warning messages. Among these kind of error messages, STOP error is one, in Microsoft Windows operating system based computers. A STOP error propels the system to abort all the running processes in the middle and thereby the data saved in the attached storage devices becomes inaccessible. The STOP error is caused due to a number of different kinds of reasons and you need to take the help of professional data recovery to recover your inaccessible data back.

Sometimes, after installing any new software, such as any game software, audio/video ripping or editing application, when you restart your computer, without any prior problem, the computer screen appears blank with an error message. You can find the error message as below:

“Stop: 0x0000000A (0xBFD18AAF, 0x000000BF, 0x00000000, 0x8000F76C )
IRQL_NOT_LESS_OR_EQUAL
***Address 0x8000F76C has base at 80001000 - hal.dll ”

With the above error message the system hangs there infinitely and due to that the data in your hard disk drive remains inaccessible.

As it is discussed earlier that the STOP error can have been caused due to a variety of reasons, it is most likely an incompatible software installation, virus/malware attack, operating system error or any other software/hardware related error, that the system fails to resolve.

Here, The above error can be due to the following reasons:

Incompatibility of the software being installed.

Any issue with any device driver.

Physically damaged storage media or any other hardware.

Resolution:

Following steps give you some options to resolve the above issue:

Properly check the adapters and external hardware devices.

If you sense the problem with the device driver, update the older SCSI drivers with the recent ones.

Remove any third party hardware or software that has been installed recently.

If the problem still persists, try to boot the system in safe mode and try the restoration choosing the option, Last Known Good Configuration.

If you still unable to fix the issue or you can't be able to boot the system in safe mode, then there may be some problem with your hard disk and it needs computer data recovery services to retrieve the data from it.

Hard disk recovery is a purely scientific process and a small mistake during the process can lead to the loss of your valuable data permanently. Hence, it is wiser to take the help of professional data recovery services to recover the data safely, rather than experimenting at your own or by any inexperienced person.

Stellar Data recovery is the pioneer of the data recovery industry in India and for years offering various data recovery services to individuals as well as industries in all major cities. Stellar has self developed data recovery tools, techniques, expert engineers and world class infrastructure, such as CLASS 100 Clean Room labs to ensure up to 100% recovery of your data.

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Lost Data! Need recovery services expert

It may be possible that you need the help of data recovery services at some point if you are frequently using a computer or notebook. After all, almost everyone including computer professional and non-professional made mistake of accidentally deleting a file. But when you lose your important data and your backup situation become worst, you need data recovery services experts help you to correct the lost situation. They may use cutting-edge technologies to comprehensively recover your data with the help of original data recovery software and tools.

These services experts recover data for all kinds of digital storage media, including hard disk, RAID arrays, SAN and NAS server, laptop, USB drives, memory cards, CDs, DVDs, and so on. Hard disk recovery is possible from any kind of disk (Western Digital, Seagate, HP, Samsung, IBM, Quantum, Hitachi, Fujitsu and Maxtor) and from any interface (IDE, EIDE, SATA, SCSI, SAS, FC and USB technology). Irrespective of which OS (operating system) the computer has, Windows 95 to Windows 7, Mac OS X, Linux, Unix (Solaris, SCO, HP-UX, BSD), Novell, Windows Server, DOS and etc. data recovery is possible from it.

There are so many reasons that can lead the data loss situations arises the need of calling for computer data recovery services expert are generally categorized as logical, mechanical, and electrical.

Choosing the best data recovery services is not difficult task. Once needs to call the good data recovery expert helpline number, and they will come and get the lost storage media from your place. But don't just rely on any company to recover your confidential data. Always read details about the company (which must be include in class 100 clean room) and their recovery jobs, before trusting them with your important data and your storage media.

For example, Stellar Information Systems Ltd. is a reliable data recovery expert that can comprehensively recover your important data from any inaccessible storage media. With ISO 9001:2008 certification, and Class 100 clean rooms, the company has been providing recovery services for more than 17 years. The company renders its data recovery services from its offices located in Ahmedabad, Bangalore, Chandigarh, Chennai, Delhi, Gurgaon, Hyderabad, Kolkata, Mumbai, Noida, Pune and Vashi.

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Data recovery and the dos and don't s aftermath an instance of data loss

By definition, data is the collection of valuable facts and this is the thing on which the whole digital world is based upon. Any advancement in technology and invention of storage devices are made keeping in view, of the safe storage, easy & fast access of data. Hence, utmost care should be taken to safe guard data against loss or corruption. In order to do so, one should take regular backup of the important data and check the heath status of the storage devices time-to-time. However, you can't stay prepared all the time, moreover, what if the backup fails to restore the data! Therefore, you need to know about data recovery and what you should do and what you should not, in case, you encounter any instance of data loss or inaccessibility.

Few common instances of data loss:

• The system failed to startup.
• Hard disk if the computer is making strange noise.
• The system is extremely slow and some files,folders suddenly got missing.
• The hard disk is not detected by the system.
• The hard disk is not spinning after power being on.

One thing, we all should remember that data loss is almost inevitable, but after any data loss situation, the data never gets permanently lost until it is being overwritten by some other data. Hence, through advanced data recovery solution, it can be recovered back safely.

Whenever you encounter any instance of data loss or inaccessibility, if the storage device is still accessible, you should avoid running any disk de-fragmenting utility or system restore, as it can damage the so called lost data. Furthermore, you must avoid running any untrusted software and avoid home remedies like putting the drive in the freezer, tapping or forcibly spinning-up the drive. Any harm to the mechanical components of the storage media may cause further damage and permanent loss of data.

Moreover, in no condition you should try to open the storage device, as the dust particles in ordinary environment can go in between the head and the platter, damaging the drive beyond the scope of data recovery. You should always remember that in order to avoid loosing data permanently, the physically damaged drive should only be treated inside a CLASS 100 Clean Room lab.

A CLASS 100 Clean Room is a sterile environment, where there are less than 100 numbers of dust particles(size less than 0.5 ) present.

Stellar Data Recovery is a trusted data recovery service provider in India and for more than 16 years it has been providing best in the industry computer data recovery services in all most all cases of data loss. With self developed data recovery techniques, skilled professionals and world class infrastructure of CLASS 100 Clean Room labs, Stellar is the prime choice of many.

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Hard disk making no sound- data recovery services can help recover your data

Whether it is a digital image, an audio file, a video file or a Word document, every piece of data can be valuable and even, some data are more precious as they can never be recreated once they are lost. Hence, data loss or inaccessibility is a serious problem and you should take proper measures to counter it. While discussing the importance of data, it is suggested to take regular backup of your data, so that you can be able to restore them if you witness any instance of data loss. Still, data loss never can be completely checked and the situation becomes worse in the case you failed to restore data from the backup. Moreover, any physical failure to the storage device that is mechanical/ electrical/ firmware failure need professional data recovery services to recover back the data in it.

Some real life data loss situations are so horrific that you never have anything in your hand to implement in order to get the data back. Let us suppose a situation, when you face an extremely slow booting and restarted the computer. Then, the computer stops responding completely with an unusual blue screen. Even, the hard drive of the computer doesn't spin or remains silent with power being on.

In such a case, before reaching to any conclusion, you need to check the power cables and after pulling out the external devices. If everything seems to be alright, then, something must be wrong with the hard drive of your system. As the hard disk is not spinning after power being on, there may be some problem related to the head, the PCB or the motor of the drive.

This is a situation, where no recovery or repair application such as, Windows Recovery, Disk Utility, fixmbr etc. can be helpful. Here, you have to take the help of advanced hard disk recovery services.

However, remember that data recovery is a systematic scientific process that can only be performed by trained professionals. Any attempt to recover data by inexperienced persons can cause further damage to the storage media and lead to permanent data loss. Moreover, ensure that in no circumstances, the troubled storage device is opened in ordinary house or home environment. The dust particles present in the air of an ordinary environment can damage the platter of the storage media, pushing the data in it beyond the scope of any data recovery services.

Any storage media should be opened and repaired for recovery only inside a CLASS 100 Clean Room lab. It is a controlled environment with less than 100 dust particles of size less than 0.5 microns to ensure maximum possible recovery of the inaccessible data.

Stellar Data Recovery is a leading data recovery service provider in India. With innovative data recovery techniques, expert recovery professionals and much needed CLASS 100 Clean Room labs, Stellar assures maximum possible recovery at the earliest. Stellar already has millions of satisfied customers under its belt and still continuing to serve individuals to large corporates across 12 Indian states, including Ahmedabad, Bangalore, Chandigarh, Chennai, Delhi, Gurgaon, Hyderabad, Kolkata, Mumbai, Noida, Pune and Vashi.

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Need of Hard Disk Drive Data Recovery

Many companies’ experiences the data loss problems due to hard drive errors and on top of it if they do not have proper and updated backup then situation become even worse. Data loss may include in financial statements, clients information, bills, catalog and etc. But with the advent of data recovery, there is no need to worry, because recovery solutions are available depending upon the type and cause of hard drive failure.

Types of hard drive failure

There are two types of hard drive failure out of which one is physical and another one is logical.

Physical failures are often due to a failure of electric motor, drive head crash, spindle motor, firmware corruption and etc.

Logical failures are often due to accidental deletion, accidental format, file and file system corruption, software bugs, viruses and malware, and etc.

Hard drive recovery is the process of recovering lost data with the help of software and tools from logically or physically corrupted hard drive. The Hard Drive Recovery service is carried out via Data Recovery experts with high industrial knowledge and experience to the hard disk internals. Hard disk recovery expert processes often deal with dismantling the hard drive and repairing or even replacing certain hard drive components like the read/write head, actuator arm if they have failed. The Hard Drive Recovery Services is performed under sterilized environment of class 100 clean rooms. The hard disk recovery lab environment of Class 100 clean rooms offer controlled temperature, pressure, humidity and no dust particles to ensure maximum safeguard to hard disk internals.

If you face any of the above issues and hard drive data becomes inaccessible, then use good data recovery software to recover your lost data. If you hear a clicking or grinding noise from the hard drive then consult data recovery service labs and just shut down your system in order to avoid any further damages.

Stellar Information Systems Ltd. is providing reliable hard disk data recovery services from 17 years. Data recovery specialists recover data by following all the data confidentiality norms and recover maximum possible data with the help of exclusive tools and Class 100 Clean room.

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Always seek Professional RAID recovery service to avoid permanent data loss

RAID stands for Redundant Array of Independent Disks. RAID is an advanced data storage technique that is used to make a single fault tolerant system by taking multiple number of low cost hard drives linked together via a controller chip. In RAID, data is distributed across multiple hard disk drives and in a way increases the storage capacity, performance and data safety. Apart from all the good things, because of their complex data storage pattern, data loss situations in RAID systems are more difficult to deal with. However, various RAID restore techniques and RAID data recovery services can help recover your data from critical RAID failure situations.

Some of the major reasons behind RAID failure:

There can be numerous reasons behind a RAID failure, however, below are some of the common cases of RAID failure, directly linked to the RAID configuration:

RAID controller Failure.

RAID array Failure.

Rebuild Failure.

Damaged strip.

Possible damage to the RAID configuration.

Different categories of RAID levels:

There are different categories of RAID levels available, with respect to their storage pattern and fault tolerant mechanism. RAID 0, RAID 1, RAID 5 is considered to be the simple RAID levels, whereas, RAID 10, RAID 50, RAID 6 and RAID 6EE are considered as the complex ones.

If a single disk fails in a RAID level 5 based systems or above, you are still able to rebuild the disk by simply replacing the damaged disk with a good one. The problem gets higher, when there is a failure of multiple numbers of disks simultaneously. In such a case, data loss is indeed problematic to handle. Moreover, any wrong step in haste can lead to a definite loss of data beyond recovery. So, it is better to consult and seek professional RAID data recovery services, whenever there is a RAID failure.

Professional RAID recovery process:

All the accessible hard disks in the RAID system are cloned in order to avoid damaging the original media and the data in it.

The inaccessible drives are repaired inside CLASS 100 Clean Room labs to make them ready for cloning.

Data from different volumes in the RAID system are saved to a single contiguous memory.

Then the length of the RAID strip is determined using special technique and close observation.

The RAID controller is analyzed to understand the data distribution algorithm and thereby the parity strip movement.

In case, the controller card is damaged, with extensive research, the controller algorithm is reformulated.

Stellar Data Recovery is a specialized RAID recovery service provider in India. With expert RAID recovery engineers, indigenous tools, techniques and all the needed infrastructure, such as CLASS 100 Clean Room, Stellar has been providing professional RAID recovery to many individual entrepreneurs to large corporate entities in 12 major cities across India.

Article source: Always seek Professional RAID recovery service to avoid permanent data loss

OS Not Found Error-Required computer data recovery

Some time when peoples try to start a windows, they get an error message that the “OS (Operating System) is not found”. They panic because lot of important data they stored in it such as (Bills, financial statements, clients information, quotations and so on). But don’t panic because computer data recovery is possible to recover such kind of errors.

Indications:

When you try to start a Windows Based computer, you may get one of the following error messages.

OS (Operating system) not found

Missing OS (Operating System)

Setup did not find any hard disks installed in your computer

Reasons:

This kind of errors may occur if one or more of the following conditions are true:

The basic input/output system (BIOS) doesn’t identify the hard disk.

The computer hard disk is damaged.

Sector 0 of the physical hard disk has an incorrect or malformed MBR (Master Boot Record).
Note: Some third-party programs or hard disk corruption can damage an MBR.

An incompatible partition is marked as Active.

A partition that comprehends the MBR is no longer active.

When to Suspect Hard Disk Failure?

When you get OS not found error problem due to hard disk failure first you need to check floppy disk drive or any other external drive attached to the system. Is there a disk in it? If yes then just remove the floppy disk from your computer will probably solve the problem. Your computer may have been looking for an OS on the floppy, and as a result, you are getting an error message. Just removing the floppy disk should fix your problem.

If there is no floppy disk in your computer drive, now it is the time to check the computer boot sequence. You can easily do this in your BIOS. First of all, you need to check does your hard disk drive get detected as the main hard disk drive? If it doesn’t, your hard disk may have failed. If it does, move to the Boot Sequence section of the BIOS. If your hard disk drive doesn’t show up within the first three boot devices, you probably have a problem. Regulate your BIOS consequently.

If you have completed these initial checks, and still receiving the OS not found error, your hard disk drive has been failed. But DO NOT PANIC. Your hard drive data can be recovered by a professional data recovery firm.  Data recovery experts recover data with up to 100% guarantee in Class 100 clean room which filtered outside air to prevent dust entering the room.

Stellar Information Systems Ltd. is a leading data recovery company having 17 years of experience in computer data recovery services solutions. With expert data recovery experts, Class 100 clean room and exclusive data recovery tools and software it can recover data in all data loss situations.

Hard disk recovery services- Recover your precious data

It is hard to believe that the hard drive on which you have saved all your personal and official documents and files is suddenly become inaccessible!  And when you land up in this situation, when you badly need some of the files which are saved into your hard drive it feels worse. Apart from this, you have also not updated your backup which you were thinking to update from so long but because of your laziness you keep on postponing it, until now when nothing is left to update. Now surely one question is arising in your mind

What to do next? How to get back all those important documents? Is there any way available through which you can get back your data?

To recover your data you need to consult to data recovery expert. They will properly inspect your hard drive and provide proper data recovery service.

As we all know hard drives are prone to failures. And hard drive experts will provide you data recovery services accordingly. There are n number reasons behind hard drive crash. Some of them are listed here:

1. Accidental deletion of files.
2. Formatting of hard drive.
3. loss of partition
4. Malfunctioning of operating system.
5. Virus attack
6. Natural disaster like flood, fire etc.

A disk with any Operating system , Windows (Windows  98, ME, NT, 2000, 2003, XP), Apple Macintosh, Novell, Linux, Unix and any file system installed  FAT, NTFS, NTFS5, HFS, HFS+, NWFS, EXT2 and EXT3  hard disk recovery services can easily recover all your data.

Data recovery experts carry out whole hard drive recovery process in sterile dust free Class 100 Clean room so that your hard drive will not encounter further damage while recovering your data. And your data will be recovered safely.

Stellar information systems Ltd. is one of the trusted data recovery company which is providing flawless hard disk data recovery services from last 17 years. With expert data recovery experts, Class 100 clean room and exclusive data recovery tools and software it can recover data in all data loss situations.

RAID Recovery "Possibility and Necessity"

With the help of advance technique RAID recovery, the fear of loosing bulk of important data due to RAID failure has been completely gone. RAID stands for Redundant Array of Independent Disks which improves the reliability of the system in terms of data storage by creating a network of disk drives on which your data is stored. That’s why if your one disk drive fails then no need to worry because your data is still protected in other disk array.

There are a number of reasons behind data loss from Raid Systems. Some of the RAID failure examples are as follows:

• RAID Array Failure,
• Failure of the control panel,
• Server Not Booting,
• Rebuild Failure,
• Damage Strip,
• Hardware Failure,
• Volume or Partition not found,
• Configuration Damage,
• Software Corruption,
• OS (Operating System) upgradation etc.

RAID array works at the same time as storing more than one copy of data in different disks. The disk depends on the type of raid system you have installed such as (RAID 0, RAID 1, RAID 5 and RAID 10). Even if a disk fails, your data can be recovered from another disk in which your data is stored. However, if more than one disk fails simultaneously, then it will so hard to get back lost data and you may stuck in more difficult problem of data loss. Under this kind of data loss situations, if you do not have data backup in your system, RAID data recovery is the only possibility to recover your business critical data.

RAID recovery of each file and folder not only requires raid recovery software, tools and technologies but also requires high experience and knowledge about how the data is managed in different raid levels.

Stellar Data Recovery is a specialized name in the field of RAID recovery and offers its services in 12 major cities in India. Its technical expertise, original tools, much needed infrastructure and more over 17 years of experience into RAID data recovery enable Stellar to successfully deal with any kind of RAID failure.

Article Source: http://www.buzzle.com/articles/raid-recovery-possibility-and-necessity.html

Thanks to Hard Disk Data Recovery Services! I Got My Data Back

The problem:

Last week, we were have fun my one year old daughter's first birthday with all her cute little buddies and some family friends at our country house, India. We clicked number of snaps and I rapidly transfer them to my Dell laptop. The children were playing where we were enjoying to see them happy. Suddenly there was a drop sound. It was my laptop which I did kept on the side table on a stand by mode. The power was on but my laptop was not starting up. I just put that in the bag to look into it later and rapped up the party.

The next morning I tried to start my laptop with no sound of booting. I was worried and I straightly went to my office hardware administrator. He looked at and told that may be the hard disk had gone. My panic got no bound. There were my important business documents, my marriage anniversary trip videos, and more over my daughter's precious Birthday pics. Then, he told me about hard disk data recovery services and suggested some providers. Stellar Data Recovery was one in the list. I was completely satisfied with their initial consultation and free picking of hard disk.

The Solution:

After 5 odd hours, they called me that the spindle motor and actuator arm of the hard disk are damaged. After charging a nominal fee, they gave a list of recoverable files. I stress-free a bit, all photos, documents were there in the list. Immediately, I ordered the service and after 4 days they sent all my data in a brand new hard disk. 

Lately, I make inquiries about Stellar and found that they are a trusted name in the field of reliable and cost effective data recovery services. They have all the modern day equipment like Class 100 Cleanroom, which is a must for repairing physically damaged disks. Also they have large inventory of hard disks, advanced technology and in house R&D (Research & Development) team. Stellar has a huge experience and expertise in data recovery from any kind of data loss situation without any hardware/ software limitations. And more over, they have branches in 12 major states of India.

Error: Hal dll missing or corrupt "Necessity of file recovery"

In a day to day life, we store numerous important data in the form of word documents, presentations, spread sheets, bookkeeping files, database files, graphics, photos, and multimedia files. Any example of file loss, surely lead to an enormous business or personal loss. As we all know, our memories and some work never can be recreated, every finger points to a single way, that is file recovery software.

In a day or two, there is a business meeting and your office laptop failing to boot after showing an unusual error message. All your power point presentation files, a month long extracts of your day and night work lies with that laptop. Within a short notice, the recreation of that presentation seems impossible, even your job is in a stake. Though the situation being one of the major nightmares of the corporate world can probably happen to any running system.

The error message reads like:

"\System32\Hal.dll missing or corrupt: Please re-install a copy of the above file."

Explanation:

The "missing or corrupt hal.dll" error displays shortly after the computer is first started. This error message gives the impression before Windows can be fully loaded and can not boot further.

Probable causes:

The usual and first hand cause behind the "missing or corrupt hal.dll" error is a damaged hal.dll file or deletion of it. The cause may be moving of the DLL file to another location from the intended location. Additional causes may include a damaged or missing boot.ini file or possibly a physically damaged hard disk.

The hal.dll error may be due to some simple causes and it may go away with the following processes, or else, we have to check the health of the hard disk whether that is failing/failed.

Resolution:

·        Restart the PC. May be the hal.dll error is just a blink.

·        Make your main hard disk as your boot drive. Recent change in the boot order may be the cause behind the error.

·        Run Windows Restore from a command prompt. If this does not work or you are receiving the hal.dll error message before you are able to complete this process, move on to the next step.

·        Write a new partition boot sector to the Windows XP system partition. If the partition boot sector has become corrupt or is not properly configured, you may receive the hal.dll error.

·        Restore the hal.dll file from the operating system CD.

·        Perform a repair to the  operating system.

If all the above method fails, this is a sure case of hard disk failure and to recover your valuable data, hard drive recovery is the only option left.

Stellar Data Recovery is a specialized file recovery software company. With  expert file recovery professionals, advanced techniques and Class 100 Cleanroom for physically damaged hard drives, Stellar is a old standing name having branches across Europe.