Hard Drive Failure Types and Solution

Hard drive is the most important part of a computer system, which stores all your data, applications and operating system. Because it has moving internal parts, it may fail at any point of time and may result into critical data loss situations. Such situations can be taken care of by deploying Data Recovery procedures.

Hard drives can fail in four different ways:

1 Damage to firmware zone/ firmware corruption

2 Mechanical failure

3 Electrical failure

4 Logical damage

Whether the lost data and information on the drive is retrievable or not depends upon the extent of the damage and exact cause of the data loss situation.

Firmware Corruption

Firmware means software embedded on hardware. It lies in physical hard disk hardware. It is a program which controls the hard drive. When firmware corruption occurs, operating system can not interact with the drive and thus cause data loss. After repairing the firmware, your data can be easily recovered.

Mechanical Failure

Mechanical hard drive failure occurs due to damage to internal hard drive components such as read/write head, actuator arm, spindle motor, disk platters etc. When any internal component goes faulty, data from the hard drive can not be accessed. You can identify it by clicking and scrapping noise of hard drive internals.

Electrical Failure

Electrical failure generally relates to the issue with hard drive circuit board. Your computer system may face power failure that can damage the logic board on the drive making it undetectable in BIOS. When it occurs, the drive may not spin up when it is powered on. So, it cannot get recognized by the operating system.

Logical Damage

Logical damage takes place due to errors with the logical hard drive components. It may range from simple ones like an invalid file allocation table entry to the more complex ones like file system corruption. It is totally different from the above three hard drive failure types. It can be recognized by the inaccessibility of data, invisible hard drive partitions/volumes and error messages while accessing data.

All these data loss problems can be handled easily by using appropriate Hard Drive Recovery solution. In case of firmware corruption, electrical failure and mechanical failure, you are recommended to take service from recovery experts. On the other hand, logical data loss situations can easily be handled on your own using Data Recovery software.

Hard Drive Recovery Service: Key Factors

Computer hard disk drives are made up of various components with complex interoperability in place. They have a number of internal moving parts and a logic board. All these parts are fragile and when they stop working properly, hard drive may crash and your precious data becomes inaccessible. Hard Drive Recovery service becomes essential to overcome such situations.

In terms of Data Recovery service, the most important thing that you need to check on is whether the problem is hardware-related or not. If your data has become inaccessible due to damaged hardware components, then Hard Drive Recovery service is suitable for you to opt.

Common computer hard drive issues include bad sectors, actuator arm problems, read/write head crash, spindle motor stop, faulty logic board etc. These problems may occur due to power failures, fatigue, erroneous handling of hard drive and other similar causes.

(1)Faulty Circuit Board: When the circuit board of hard drive gets damaged, your drive won’t be able to spin. It means that the platters aren’t moving beneath copper wire.

(2)Damaged Actuator Arm: In this case, the head can not move over the surface of disk platters and thus could not retrieve data from it.

(3)Read/Write Head Crash: This problem occurs when the head touches the disk platters and thus may cause scratches over them and can make all your data inaccessible.

(4)Hard Drive Recovery service can effectively handle all of the above issues. It is personalize assistance delivered by highly experienced Data Recovery professionals in safe environment of sterilized Clean Rooms.

Hard Drive Recovery service could be time consuming and expensive as it requires disassembling of the hard drive to resolve the problem. The tools and techniques needed to carry out Data Recovery service are very advanced and powerful.

Not all Hard Drive Recovery companies can provide you assured Data Recovery service. The company should have all the facilities with software utilities and hardware that are required for Hard Drive Recovery.

Before sending your hard drive to a Data Recovery specialist, it is highly recommended to perform complete analysis. You should always choose a Hard Drive Recovery company that has vast industrial experience in Data Recovery Industry.