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In today’s highly competitive world, the business of computer data recovery services has become a multi-million dollar industry. Indeed, it sometimes feels as if the number of companies that perform data recovery has exceeded the amount of junk food restaurants in some cities. Many of these computer data recovery firms specialize in the retrieval of data from a wide range of platforms, including hard drives, flash drives, CD ROM’s and more.
Losing your data can be a real nightmare for someone whose business depends on it, and so these computer data recovery services perform a valuable service to thousands of people each year. In the event of you ever losing your data, it pays to be prepared and know exactly what to do when it happens.
Almost 45% of all occurrences of data loss is due to the failure of hardware. When it happens to you, if you suspect that the hard drive has crashed, the first thing you should do is shut the system down immediately. Do not even attempt trying the correct shutdown procedures, just pull the power straight out of the wall. Moreover, it’s not worth attempting to run any computer data recovery services software programs that you might have, as most of the time these will just assume that everything is working perfectly, so increasing the chances of you permanently losing data.
A commonly asked question by people who have suffered massive system failure is ‘How can I get my data back?’. Actually, the answer is not rocket science, but it is tricky. Data recovery is simply a matter of knowing what to do and having the right tools to do the job. Any major data recovery firm will have facilities with a wide range of tools, hardware and software for recovering your data.
The first thing that a data recovery expert will do upon receiving your hard drive is to carry out an evaluation and try to work out the best solution. If the drive itself has failed, the computer data recovery services expert will scan the drive in an attempt to fix the corruption in the file system.
In some cases, it is possible to repair a partition and then the drive can be restored to the point it was at before it failed, allowing the data to be retrieved. However, this is not always possible, and so then the computer data recovery services expert will perform a low level scan instead, searching the hard drive sector by sector for any files that can be recovered. The files can be copied to media such as a CD-ROM or a DVD-ROM as and when they are found, recovering them. These kinds of logical data recoveries can take a very long time to complete, especially in cases where the drive is on the brink of total failure.
Should the drive have succumbed to physical failure, a much more challenging recovery procedure will need to be initiated to retrieve the data stored there. Physical failure takes the form of two different sub categories; it can be due to either mechanical or electronic failure.
One of the most important elements of data recovery after a physical failure is the need to get the vital parts of the drive working again. The problem with hard drives is that, if yours is a 25GB Maxtor Hard Drive, it will be necessary for the expert to use another identical 25GB Maxtor Hard Drive in order to salvage the lost data. Meanwhile, if it is the electric circuit board which has failed, then it will be necessary to find another identical circuit board so that you can have the replacement circuit components that you will need. In many cases, it is not even possible to swap one circuit board with another, identical one. Therefore, detailed repairs such as these will require an in depth electrical knowledge in order to be fixed. The person doing the repairing will also need good soldering skills as well.
When talking to professionals in the computer data recovery services industry, you will often hear the term “class 100 clean room” from time to time. This is a room where the air purity is maintained to an exceptionally clean level, less than 100 significant sized particles per cubic foot of air. This air purity is essential as any internal components in a hard drive that are exposed to air particles could be damaged beyond repair. Anytime that someone performs an invasive procedure on a hard drive, it should be done in a class 100 clean room.
In most cases, the time frame given for recovery is around 5 to 10 business days for any physical failures and 2 to 4 days for logical failures. However, if the necessary components are not immediately available, then you could be waiting for quite a few weeks before you can retrieve your data again. If this is the case with you, it might be best to find a firm that offers and expedite service and take advantage of it, whatever the cost.
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