Hard drive is prone to get damaged physically due to its sensitive components. So as to protect your hard drive from destructive damages, you had better figure out the underlying contributing factors. This article will reveal 8 of them.
It is well-known that hard drive is quite vulnerable. It can get corrupted logically and physically. Generally, logical failures on a hard drive can be fixed just through a potent and reliable repair tool. In contrast, physical damage is far more knotty.
Instead of attempting data recovery such as PST recovery after a hard drive gets damaged physically, it is always suggested to pay more attention to prevention. One of the most vital steps is to make clear the causes. In the followings, we’ll expose 8 most common factors causing physical damages on hard drive.
Hard drive can become damaged if too many dusts accumulate on the drive. For instance, if dusts stack on the circuit board, it will affect the heat dissemination of the circuit board chip, leading to chip overheating and burning. And it may result in short circuit as well.
As we all know, temperature is also a significant factor impacting a hard drive’s health. No matter when you put your hard drive in the environment with too low or too high temperature, the crystal oscillator will get affected, causing failure of circuit components.
3. Cooling Fan
Cooling fan, as a part of computer, is a vital factor as well. If your cooling fan is in poor quality, the vibration will be pretty strong when the fan works. In the long run, it will affect the hard drive, speeding up the degradation of the drive.
4. Optical Drive
When an optical drive works at a high speed, it will bring out some vibration too. This will lead to computer chassis resonance, proceeding to make bad impact on the hard drive. Also, its high-speed rotation will raise the temperature, leading to the temperature change of hard drive.
5. Static Electricity
Most of time, users tend to hold your hard drive directly in hand. In dry weather, human hands will contain thousands of volts of static electricity. At that point, it may penetrate the circuit board chip, thus leading to hard drive failure.
6. Magnetic Interference
You should never place your hard drive in an environment with serious magnetic interference. Hard drive is a device which stores data on basis of magnetic media. So, when a hard drive suffers serious magnetic interference, data loss will tend to occur.
7. Power Supply
When a hard drive is accessing data, namely writing and reading data, if there is something wrong with power supply, like sudden power outages, the hard drive can get damaged in an instant.
8. Improper Operations
Last but not least, improper handling by users can cause serious physical damage on hard drive as well. For example, you may drop it into water by accident or you knock it by mistake. All these violent actions will damage the hard drive just in a moment.
Shirley Zhang is a data recovery expert in DataNumen, Inc., which is the world leader in data recovery technologies, including mdf recovery and outlook repair software products. For more information visit www.datanumen.com