Every electronic device and digital storage media contains valuable information and that information can be made inaccessible due to technical, mechanical, or logical failure. The process of accessing, retrieving, and restoring that inaccessible data is called data recovery.

At this stage, you might ask what is a data recovery and how does it work exactly? Well, in terms of data recovery software, it applies the algorithms of metadata analysis.

Metadata is information about a file system’s hidden services. Its analysis enables the software to find the main storage structures. Furthermore, it maintains track of the location of files, directory hierarchy, their contents, and properties.

When metadata analysis fails to produce the desired result, the search for files based on their known content is usually used. Data recovery software can employ all of the strategies outlined above simultaneously during a single scan on storage to quickly obtain the lost files.

You need a data recovery solution if you experience inaccessibility of files and folders, unrecognized format, virus attacks, accidental deletions, permanent deletion of files, inaccessible partitions, corrupt documents, unexpected system shutdowns, error messages while opening a file and there are endless reasons due to which you cannot access your data.

The Cost of recovery depends on several factors including the type of failed storage media, cause of device failure, the purchase of additional components, and how many engineers it will take to recover the information. Also factored into the cost is the tools, experience and reputation of the data recovery company. Flat rate pricing is not realistic as the recovery process varies from case to case. Companies who use this type of pricing are not reputable. Every Data Recovery Company are doing analysis first and then saying fixed data recovery price.

These are some of the common factors that cause data loss on hard drives:

Power Failure 

When the mechanical arm inside the hard disk is busy writing data on the rotating drive, and the power goes out, then it can damage the disk. If there are voltage fluctuations when the disk is in use, this similar occurrence can also  happen.

Data Corruption

A hard disk is considered to do its job with nearly 100% accuracy. Yet, there is always some risk of data corruption. For example, malware attacks, installation of unlicensed software, abrupt shutdowns, etc. can corrupt the data on your hard drive consequently making it unreadable.

Overheating

When you run a computer a certain amount of heat is generated by its various components such as the processor, graphics card, and hard drive. Most of the time, this isn’t somewhat to worry about as the CPU fan and the GPU fan(s) are designed to push this heat out of the system. Yet, if they stop working or dust gets gathered on the machinery, the heat can build-up extremely and damage your computer system, including the hard drive.

The following are some of the symptoms that may indicate that your hard drive is in danger:

Clicking Noise

If your hard drive is making strange mechanical/clicking sounds, it may be the mechanical problems that may soon cause hard disk failure, you should immediately stop powering the drive and take it to a Real Data Recovery Company instead of IT department or Local Computer Repair shop. Because repeated power to the drive or continuous power-up might make the condition worse.

Poor Performance

A fading hard disk can seriously affect a computer’s performance. Therefore, you may observe frequent system freezes, crashes, and sub-par reading/writing speeds. These may indicate that the time has come for hard disk recovery.

Files Disappearing

If you notice that files are disappearing from your computer system for no particular reason, it can be a sign of danger that permits instant hard disk recovery.

Power Off:

Turn off the power to your computer or storage device to avoid more damage.

Water Damage:

Do not dry it out. Corrosion to the media begins with drying and increases the loss of data. Place the hard drive in an air-tight zip lock bag and send it as soon as possible to a DATA RECOVERY COMPANY called Data Recovery Station BD for hard drive data recovery services.

Strange Noises

Turn off the power. If your hard drive is making strange clicking or grinding noises, this is a sign that your drive might have experienced a head crash and is not reading the data correctly. There is a chance repeated power up can destroy/degrade magnetic media. DO NOT LATE. Straight take to a Data Recovery Center called Data Recovery Station

Hard drive is a delicate device as it has moving parts inside. Therefore, if your hard drive is not functioning and you have a reason to believe it has failed, the safest and most effective way of dealing with it is to choose a professional hard drive recovery services provider such as DATA RECOVERY STATION Bangladesh!

The following are some of the most common causes of laptop data loss include:

• Moisture/ Liquid
• Damage
• Impact Damage
• Motherboard Failure
• Overheating
• Data Corruption