Hard Drive Data Recovery

Hard drive data recovery is the method of recovering data from hard drives when it cannot be accessed in the normal manner. This failure to access the hard drive could be caused due to logical damage to the file system or any physical damage that had occurred to the storage device, thereby preventing it from being mounted by the host operating system.

The physical damage to a hard drive could occur due to several mechanical failures such as failed motors or head crashes. The physical damage of a hard drive can always lead to some data loss and in many cases this can also results in damage to the logical structures of the file system. In fact, logical damages to a file system are more common than physical damage. This includes damages caused by power outages, which prevents file system structures from being completely written to the hard drive, system crashes, and problems with hardware (particularly RAID controllers).

Most physical damage to hard drives cannot be repaired by end users. For instance, opening a hard drive in a normal environment can cause dust to settle on the surface, resulting in further damage to the platters. Mind you, normal computer users may not have enough technical experience to make type of repairs. This is where hard drive data recovery companies play a major role in helping the end user to recover their valuable data from a damaged hard drive. Almost all these hard drive data recovery firms use Class 100 clean room facilities to protect your hard drive while repairing, and use the latest tools such as magnetometers to retrieve the lost bits from the magnetic media. The extracted raw bits retrieved from the damaged disk are used to rebuild a disk image, which can then be mounted to have its logical damage repaired.

Nowadays, there are several companies which offer hard drive data recovery software programs which help the end users to recover all their important files or folders lost after an accidental format, partition loss, software malfunction, file or directory deletion, or virus crash. Whether your computer crashes or you accidentally delete the files, hard drive data recovery software helps you to locate, recover and restore lost information from your disk.

Some of the main contexts where hard drive data recovery software could save one from the blues include a formatted drive, deleted file or directory, missing file or directory, drive not booting, inaccessible drive, support copying of system locked files like registry hives, damaged or corrupted partition table, recovery of deleted files and folders on FAT and NTFS hard drive or partitions, retrieve compressed files from NTFS partitions, data recovery on damaged FAT and NTFS partitions, and formatted hard drives.

Most of the hard drive data recovery software programs available in the market are easy to install and use and are virtually self maintaining. It is highly recommended to use any of the popular hard drive data recovery software in your computer along with other programs. The program frequently creates backup copies of all your files so that you need not have to worry of any potential unexpected data loss.

It is better to prevent and prepare than repent and repair later. Check http://harddriveusa.com for additional resources on hard drives.

About The Author
Mac McClellan is the webmaster for Hard Drive USA http://harddriveusa.com . a useful site for information and resources on hard drives.

Source: http://www.articlecity.com

External Hard Drive Data Recovery - Not So Different

Hard Drive Data Recovery

Internal hard drives. External hard drives. Floppies. CDs. DVDs. They are all great for storing data--until they fail. Nothing is certain in life, and there is no certainty that the means by which you have been storing your important data will not become damaged and require data recovery. You may even be the cause of your lost data, by doing some accidental deleting.

If the data which you are trying to retrieve is stored on an external hard drive, however, the recovery process and can range from simple to highly complicated. But external hard drive data recovery, for the most part, is similar to that used for retrieving lost files no matter where they were originally stored.

Doing Your Own External Hard Drive Data Recovery

If your external hard drive is part of a company network, you will have to attach it to a monitoring system so you can track the progress of t the external hard drive data recovery. Any idle desktop computer or workstation will suffice; you just need to make sure someone is watch dogging the process and can intervene if any glitches occur in the retrieval effort. The last thing you want to have happen is for the external hard drive data recovery process to appear to have finished, and then find that it is still malfunctioning and requires a do-over.

Once the external hard drive data recovery process retrieval is finished, the recovered data will need to be tested for functionality. Begin by checking the operational system files, because without them you will not get far. If they check out, you can go ahead and test the informational files like your business invoices, tax records, spread sheets and databases.

If your general business files are in order, you can branch out and see if the external hard drive data recovery has restored the files with which your company’s different departments work. If all those files are up and running, you can rest assured that the external hard drive recovery went as planned, and you can remove the hard drive from the monitoring station and put it back where it normally belongs.

You can accomplish this by checking various operational and data files that are saved on the external drive. Start out with the operations system first, then move on to some of the larger and more important files, such as your invoicing system. From there you can get into other files that are used fairly often by various persons and departments in your company. Once you are assured that the data is intact, accessible, and working properly, you will know that the recovery was successful and you can return the external drive to its usual station.
When Your Effort Fails

If, however, your efforts at an in-house external hard drive data recovery fail, the next step is to take or ship the hard drive to a data recovery specialist. The specialist will examine and evaluate the damage your external hard dive and let you know how much it will cost to perform an external hard drive data recovery, and what you can realistically expect to recover. If your company’s management approves the expense, the specialist will proceed with the recovery attempt and return as much of your data as possible.

-hard drive data recovery -

You can also find more info on Data Recovery After Formatting and Data Recovery Freeware. Pcdatarecoveryhelp.com is a comprehensive resource to know about Data Recovery.
Article Source: http://EzineArticles.com/?expert=David_Faulkner

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