Type of storage Unit
- Hard Disk Drives
- Laptop Drives
- External USB and Firewire Drives
- RAID Arrays
- Network Attached Storage / Network Appliance
Some logical tips:
- If you try to detect the drive in the computer BIOS and it is not detected this is usually a hardware failure.
- If the drive is making grinding or loud clicking noises do not keep trying to detect it, you will only cause more damage.
- If no noises are heard, start up from a bootable floppy to confirm that the computer works.
- Connect another good drive to that cable to see if it will be detected. If it works you now know your drive has failed.
- If any of the above has happened to you then you are in need of data recovery.
Data Recovery Services Cost?
Prices are dependant on time taken and size of the drive (not the amount of data).
The hard drive is the computer's main storage media tool. It is also sometimes called a hard disk drive or hdd for short. There are several factors that can cause hard drive failure including a computer virus, hardware that is defective, a hard disk crash, or accidental deletion of data. If your hard drive has been affected, your computer will not boot and the drives will not be accessible. When a file is restored, it is not guaranteed that the content of the recovered file is the same as the original.
The safest can be recommend to recover files is as follows:
Stop any activities that may write to the volume to be recovered such as the following::
Network users accessing shares on the volume.
Applications on the local computer.
Do not attempt to open the drive or continue to run it as you may make the data unrecoverable.
Before making any decesion check:
- Is the drive still spinning?
- Is FDISK unable to recognize the drive?
- Are there unusual noises?
- Is the system bios unable to recognize the drive?
If you answered yes to these questions, then contact a data recovery specialist.
If your computer has any of these problems, then disconnect all power to the system so as to prevent any permanent data loss.
The majority of the time your data is not completely lost and can be recovered. Many times, the data may still be on the drive but due to some problem the user is unable to access it. An important thing to remember when you have lost data that you wanted recovered is to not to write anything to the affected drive or partition. Basically, do not save anything new which could potentially overwrite the data that you desire to be recovered. .
Some people may confuse hard drive recovery with that of file recovery. The difference betweent the two is simple. File recovery is in referance to the recovery of individual files that are lost although the computer may still be functional. Hard drive recovery is the recovery of data from a failed or damaged hard drive.
How to prevent/avoid a hardware failure or disaster:
- Protect electrical components by using computers in a dry, shaded, dust-free area
- Protect against power surges with an uniterruptable power supply
- The best prevention is to always remember to back-up your data !
- Another thing to remember is to use anti-virus software routinely , especially if you download from the Internet! Your data could be as easily corrupted by a computer virus as by any natural disaster. To protect your data from the newest viruses, update your antivirus program as often as possible.
Backing up Procedure
Files can be saved onto CD, disk or any other high capacity removable media.
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