An unreadable or unrecognized hard disk is considered a bad hard disk. Hard drives can be damaged due to several reasons like bugs, physical damage or malware infection. But there are some remarkable ways to recover data from them even after they are lost. In our today's article we will discuss in detail about the causes of hard disk corruption and easy ways to recover data from it.
Types of Hard Drive Damage
Hard drive damage can be basically of two types. One is logical damage and the other is physical damage. Hard disks that suffer physical damage are not in a recoverable state. Recovering data from a physically damaged hard disk is almost impossible.
On the other hand, there are many ways to recover data from logically damaged hard disks. Unintentional deletion, malware attack, etc. are some common examples of logical damage.
Some Reasons for Hard Disk Failure
We have already learned about the types of hard disk damage. Now let's know about some reasons of hard disk failure.
Incomplete Formation
Formatting gives us a new and completely fresh file management system. It erases all existing data on a hard drive or some selected segment. But any interruption during a formatting can lead to hard drive damage. Then the entire hard drive or certain parts of it become unreadable.
Getting Wet
Electronic devices and water do not have a good relationship. Water can destroy almost any electronic device. Since the hard disk is also an electronic device, it is also more likely to be damaged by water.
Short Circuit
The hard drive's rotating plate and its attached arm are positioned very close to each other. So any kind of small vibration or short circuit can damage the hard drive. It can even cause physical damage.
Software Bug
The structure of today's hard drives is much more complex. It is basically called firmware. This complexity in the framework is the main reason for creating various types of bugs and software issues. Operating system or application may have such problem. These can corrupt your hard drive.
Overheating
A hard drive can withstand a certain amount of temperature. Hard drives are basically designed to work up to a maximum of 50 degrees Celsius. If the temperature of your hard drive exceeds this for any reason, it is likely to be destroyed. The temperature of your hard drive can easily go up to 50 degrees during summer. Overuse for a short period of time will not damage your hard drive, but if it continues for too long, it will be harmful to your hard drive.
Malware Attack
Malware is very common when it comes to electronic devices. If there is any kind of malware in your device i.e. computer or laptop then it can easily destroy the data on your hard drive. It can even reduce its durability through additional read-write functions.
How to Prevent Hard Drive Damage?
Since any kind of data loss can be a danger to our personal and business affairs, we should be aware of this. The following methods can be adopted for this-
- Backup data on other devices.
- Keep away from water.
- Care should be taken that the sunlight does not fall at all.
- Use antivirus to protect against malware.
- Keep the operating system updated all the time.
These are some simple steps you can take to protect your hard drive from damage.
How to Recover Data from Corrupted Hard Drive
It is possible to recover data from any damaged hard drive. In this section of our article we will discuss in detail how to recover data from damaged hard drive.
First Way: Recycle Bin
Accidentally deleted data is automatically stored in the Recycle Bin. Data can then be restored to the original drive. But it will work before the data is permanently deleted for some reason. To do this follow the steps below-
- Double-click the Recycle Bin icon.
- Find the data you need to restore.
- Mark them.
- Now right click and select restore data option.
Second Way: Data Recovery Software
Currently there are many data recovery software in the market that you can use to recover your data. Some of them are available for free and some require money to use. A user can easily recover data using them. For this the following steps should be followed-
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- Download and install a reliable data recovery software.
- Read the guidelines carefully.
- Follow the instructions in the guidelines
- Take the recovered data according to the instructions of the software. If that doesn't work, try another software.
Third way: Seek Advice from an Experienced Person
This is the best way to recover your data. Although this can be expensive in many cases, it has the highest chance of recovering your data. If you need to recover any important data then you should take the help of a professional person.
You can tell us how you like this article about hard drive corruption and how to recover data from it through our comments.