A storage device, whether internal or external, is used to keep its owner’s personal data. Unfortunately, these devices are not infallible. They sometimes run into problems, which causes the partial or, in the most serious cases, total loss of this data. Faced with this situation, not knowing how to react, many people decide, instead of turning to an expert’s services, to attempt to recover their data themselves. Here is a closer look at storage device failures, their causes, and how to obtain a copy of deleted files.
A storage device can stop working for several reasons. The most common causes are:
- a mechanical failure;
- an electronic failure;
- a logical failure.
The process for repairing the storage device and recovering lost files differs depending on the problem to be solved.
How should you react to recover your data in the event of a mechanical failure?
A mechanical failure generally occurs when the device suffers an impact. For example, a fairly violent fall can damage the components of an external hard drive or USB stick that store the data.
This problem is distinguished from others by its particular symptoms. Here is how it manifests.
- The computer does not recognize the device.
- During use, the storage drives emit a regular metallic clicking or humming noise.
- The storage device continuously switches off and back on.
- The hard drive vibrates regularly when plugged in.
- The user is unable to access certain data on their storage device.
- File copying is slower.
To fix this and carry out file recovery, the device must be opened to check that its components are in place and replace them if necessary. This delicate work makes these failures the most difficult to handle. To ensure no outside contamination damages the storage device’s magnetic system, it must be opened in a completely sterilized room. This is why we recommend using the services of professionals such as Chronodisk to carry out this procedure. The many specialists at this company handle reassembling the components of storage devices in ISO-certified cleanrooms.
How do you fix electronic failures?
These failures are often caused by electrical problems such as short circuits. When they occur, these electrical discharges affect the storage device’s circuit board, sometimes causing a burnt smell. This type of malfunction is also recognized by a boot error on the hard drive or USB stick.
To fix this problem, the circuit board must be repaired or replaced if necessary. Since the board is an internal circuit, the device must be opened to repair it, as with a mechanical failure. To carry out this delicate task, it is best to rely on the expertise of a company like Chronodisk. These data recovery experts handle maintenance of the drive’s board under proper conditions and determine whether or not software needs to be used. Attempting this work yourself without the right equipment and without knowing how to do it can result in the loss of all the data. On the other hand, going straight to recovery software without fixing the storage device’s technical issues will have the same consequence.
When should you use software to recover deleted files?
Logical failures are often encountered by storage device owners and occur for many reasons. The user may be the cause themselves, due to a mishandling or the formatting of a partition, for example. But these glitches can also be caused by corrupted files. These are computer viruses. This type of file infects both the storage device and the operating system.
These failures generally show up as the disappearance of certain files or even a partition of the storage disk. It can also happen that the storage device fails to start up. This is known as a boot error.
To fix the issues caused by this malfunction and obtain the recoverable files, recovery software must be used. A trip to the cleanroom is therefore not required. However, it is still necessary to use an expert’s services, since the best recovery software needs to be updated before use. This software allows specialists to scan the hard drive to locate unwanted files and remove them. This ensures the storage device works properly. But that is not their only benefit, as they also help restore files. There are several recovery software options. A subscription is required to use this updated software. However, some of them offer a 30-day trial period during which the user can recover as many files as they want.
Storage devices sometimes encounter problems that lead to the loss of personal data. These problems are varied and each shows up differently. To recover deleted files, you need to know how to identify these problems and fix them with the help of specialists. Attempting data recovery on a storage device without expertise can permanently destroy recoverable files.