Categories: Electronics

How data recovery from a damaged or faulty hard drive works

Let’s try to understand how data recovery from a damaged hard drive works. An operation that can be complex if you want to get good results

Is it possible to recover the lost data after the damage of an external hard drive? The production of digitized data, thanks to digitization, is a process now on the agenda that involves practically all owners of electronic devices such as computers and smartphones: the production of videos, photos, certificates and various documents is now part of the daily routine of each individual, which is why, in order not to clog the internal memories of their devices, it is possible to store these files using external hard disks.

However, attention must be paid to the maximum since even in the latter case it is possible to lose the saved data: these events are not rare. Despite the differences that may exist between the various models and the various brands, on a qualitative level there may be more valid external memories, but it should be emphasized that none of them is really immune to damage, which can cause the loss of the data that has been saved. . The chances of recovering and restoring them, however, are quite high, especially when you opt for professional hard disk data recovery services.

The most common causes of data loss

The loss of data saved in external hard drives can be quite a frequent phenomenon and the causes can be of the most disparate. For example, among the most common, it is necessary to mention accidental damage or due to wear, data overwriting, unintentional removal of files, the presence of viruses or malware that can prevent access to data, a fire or flooding of external memory.

Therefore, it is advisable to carry out multiple saves on different devices: performing them on both online and offline storage can be the ideal solution to limit the impacts deriving from damage resulting from data loss. Despite this, most of the files can be recovered, especially photos, videos and various multimedia contents.

See also our guide to the best hard drives.

How to recover lost data

Once the problem arises, it is necessary to objectively analyze the nature of the problem, without panicking or acting on impulse, consequently compromising the possibility of recovering lost data: a correct analysisalbeit complicated, it can be extremely effective and efficient in identifying the causes that have caused the damage to the hard disk, so that you can begin to intervene operationally on the device.

Mainly the damage to the external memories can be attributed to causes due to software and to causes due to hardware: in both cases it is however advisable to contact experts who, thanks to their professionalism and skills, can adopt the best techniques to quickly recover the information previously lost.

These interventions are made in gods specialized laboratories, where it will be possible to restore the various documents and multimedia contents without major difficulties, guaranteeing customers confidentiality and respect for privacy regarding the data that have been recovered. This recovery will only be possible once the extent of the damage has been defined: ad hoc techniques must be adopted depending on the type of problem.

Recover data lost due to software problems

If the data loss is due to problems related to the softwareexperts in the field usually tend to proceed quite autonomously, since their skills are sufficient to use the numerous programs that are currently on the market to solve this type of problem.

Even some of these are free and can really be used by anyone (any person, for example, could decide to intervene independently, even if they do not have the necessary skills and knowledge to do so), but the use of professionals is still recommended. , who are able to identify the right solutions, in order to solve the problems that have emerged in a short time.

Also because, if you are not competent or do not know the correct methods of intervention, the risk is to jeopardize the situation. Usually the causes that cause problems related to software are numerous, including the presence of virus o malware that can prevent access to files or the correct functioning of external memory, a software update that has not been successful and that would deserve attention for a possible re-installation, a system shutdown or the wrong entry of a password , which can also result in the device freezing, consequently causing malfunctions to the external hard disk.

Recover data lost due to hardware problems

If the problems are relative all’hardware, the procedure relating to data recovery will be more delicate, since the causes could also be particularly serious. In fact, an intervention in the laboratory or the technical assistance of the seller may be required: usually for the solution of these problems it is necessary to intervene in specific laboratories or in clean rooms where the concentration of dust and polluting particles is very low.

Also in this case the cause can be numerous: for example, the damage can be caused by a fire or flooding due to the fall on the device of water or corrosive liquids on the devices, by an accidental fall or impact or by wear or defects emerged from some internal components.

Consequently, recovering lost files can be quite stressful and expensive processes: without panicking when the problem arises, it is advisable to contact professionals, so that they can correctly diagnose the problem and implement solutions. necessary to successfully recover the data.

Published by
John Vassallo

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