In all of the computer equipment, many people will say that the CPU is the most important! In fact, the hard disk is the most important! Assuming the CPU on the computer or server is broken, replacing the new CPU or upgrading to the mainstream product has little impact on the data. But the hard drive is different, if the hard drive is broken, the loss is not only a hard disk, it is important that the data and application files will be lost, even to enterprises or individuals to bring irreparable damage. Therefore, the maintenance of their own hard disk is particularly important.
The damage of the dust to the hard disk is very serious, because the hard disk is easy to absorb the dust particles in the air, when the dust accumulated in the disk cavity of the circuit components, will hinder the heat distribution of circuit components, so that its temperature rising, there may be leakage or components burned. Therefore, environmental sanitation must be maintained to reduce dust content in the air.
If the hard disk is very dusty, we need to remove the hard drive to clean up. However, this removable hard drive should be careful. There is a great deal of learning.
1, can not hand casually touch the circuit board on the back of the hard disk, because in the dry weather, people's hands may be with static electricity, this case with the hand touch the back of the hard disk circuit board, "static" may damage the hard disk of electronic components, resulting in hard disk failure.
2, with the hand to take the hard drive should be caught on both sides of the hard drive, to avoid shaking and the impact of external forces, to eliminate the hard drive in the work of the mobile computer;
3, the disk inside the disc has magnetic powder, hard disk is to rely on magnetic preservation information data, and some PC speakers magnetic very strong, need friends in the installation of the time to pay attention. There is a computer in the vicinity as far as possible not to place a strong magnetic home appliances, also do not close to a large current through the power lines.
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