1, keep computer working environment cleaning
The hard disk is connected to the outside of the respiratory hole with the super fine filter paper, which can be used in an indoor environment of the ordinary non-purification device. If it is in a serious environment, it will be adsorbed to the surface of the PCBA, the internal and blockage of the spindle motor The breathing filter must therefore be dusty.
There is also a humid environment, and the voltage is unstable may cause the hard disk damage.
2, develop the habit of proper shutdown
The hard disk suddenly turns off the power at work, which may cause the head to damage the hard disk and damage the disk, and the magnetic head cannot be reset correctly and cause the hard disk scratches. Be sure to pay attention to whether the hard disk indicator on the panel is still flashing, only when the hard disk indicator stops flashing, the hard disk ends after reading and writing.
3, move your hard drive correctly, pay attention to shockproof
It is best to wait for a shutdown for more than ten seconds of hard drive when moving the hard disk. The hard disk is rotated at high speed when turning on, and gently vibration may be frozen with the read-write head to generate a magnetic tab or read and write head. So in the state of the boot, don't move the hard disk or chassis. It is best to wait for the shutdown for more than ten seconds of hard disk to completely stop the host or restart the power supply, avoid the power supply causes damage to the hard disk due to instant surgery. In the hard disk installation, you should be careful, hard drive, transportation, transportation is strictly forbidden, it is best to protect it with a foam or sponge, minimize vibration. Note: The so-called "anti-collision ability" or "shock system" of the hard disk manufacturer, refers to the earthquake, collision capacity, not the boot state in the hard disk in the undouked.
4, users can not open the hard disk
In addition, the manufacturing and assembly process of the hard disk is carried out in an absolutely dust-free environment, remember: General computer users can unable to remove the hard disk, otherwise dust in the air into the hard disk, high-speed low-flying head component rotation driven dust or pollution Both may damage the head or disc, resulting in loss of data, even if it can continue to be used, the hard disk life will greatly shorten, and even make the whole hard disk scrapped.
5, pay attention to prevent high temperature, moisture-proof, anti-electromagnetic interference
The working conditions of the hard disk are very different from the service life and temperature, the temperature of the hard disk is preferably 20 to 25 ° C, the temperature is too high or too low, which causes the crystal oscillator clock to change, and can cause hard disk circuitry Element failure, magnetic media will also cause recording errors due to thermal swearing; the temperature is too low, the water in the air is condensed on the integrated circuit component, causing short circuit.
Software is also available for software temperature
DTEMP is a software that monitors hard drive temperatures that can report the operating temperature of the hard disk in real time, and allow the user to customize a temperature of the upper limit, preventing the hard disk from being unstable during temperature. You can download the size of the Sky Download Channel to this size of only 93.5kb. After the software is decompressed, you will find a driver-shaped small icon in the task bar under the screen, and the icon is accompanied by a changing temperature display. This temperature is the current working temperature of the hard disk. Double-click the icon to appear an interface interface, where "Check Temperature Every (1) minutes" is a cycle for detecting the temperature of the hard disk, it is recommended that you choose the default setting (one minute). "HDD Critical Temperature (40) ° C" is a temperature limit of the hard disk. Here, it is necessary to set according to the speed of the user using the hard drive, if it is a 5400-turn hard disk, it is recommended to set to 40 ° C, and 7200 revolutions can be set to 50 ° C. "Normal Temperature Color" and "Critical Temperature Color" with color selection are displayed for different status of the hard disk in normal temperature and exceeding the upper limit. You can choose according to your own preferences, as long as you are awake. Options "WARNING ABOUT CRITICIAL TEMPERATURE" is the user chooses whether to warn when the hard disk exceeds the upper limit? There is no doubt that we should choose "Yes". "WARNING ABOUT SMART FAILURE" is to let users send a warning when the "Smart" technology of the hard disk is found to have problems with the hard disk, which is important to the security of the hard disk. It is recommended to select "Yes". When the humidity is too high, the surface of the electronic component may adsorb a layer of water film, oxidation, and corrosion electron lines, so that the contact is poor, even short-circuited, and the magnetic force of the magnetic medium will change, resulting in reading and writing errors. The humidity is too low, and it is easy to accumulate a large amount of static charge generated by the rotation of the machine. These static electricity will burn the CMOS circuit, adsorb dust and damage the magnetic head, and scratched the disk. The humidity in the machine room is preferably 45 ~ 65%.
Also, try not to close the hard disk near strong magnetic field, such as speakers, speakers, etc., to avoid damage to the data recorded by the hard disk.
6, to regularly organize the hard disk
Regularly organize the hard disk can increase the speed. If the fragment accumulation is too much not only, it is not only a decline in access, but it may also damage the track. But don't sort out your hard drive, which will also damage your hard drive life.
7. Pay attention to prevent viruses and Trojan
The hard disk is a key target of computer virus attacks, and it should be noted to use the latest anti-virus software to prevent viruses. It is necessary to perform anti-virus on the hard drive regularly, and pay attention to the important data to protect and regular backups. It is recommended that you do not run unknown applications and open the mail attachment. Before running, you must first check the virus and Trojan.
8. Method for properly take hard drive
In the computer maintenance should hold both sides of the hard disk and avoid direct contact with the circuit board on the back, it should be gently put it, don't bump or collide with other hard objects; you can't touch the circuit board on the back of the hard drive with your hand. Because there may be static electricity in your hand, static electricity will hurt electronic components on the hard disk, resulting in the normal operation. Also do not charge the plug.
9, let the hard disk smart to rest
Let the hard disk into the "closed" state, give a lot of help for the working temperature and service life of the hard disk, first enter "My Computer", use the left mouse button to double-click "Control Panel", then select "Power Management", Among them, the time to turn off the hard disk is set to 15 minutes, and you can exit after the application.
10, easily do not lower
Do not easily perform low-level formatting operations of hard drives to avoid unnecessary impact on disk performance.
11, avoid frequent advanced formatting operations
It also affects the performance of the disc performance, and can use the quick format command of the plus parameter "Q" without restricting. 12, when the hard disk appears
If there is a bad track in the hard disk, even a cluster may have the destructiveness of diffusion, and the merchants and manufacturers should be replaced or repaired during the warranty period. The warranty period will reduce the formatting hard disk as much as possible, reducing the spread of bad clusters.
13. Good use of disk tools
Take all kinds of disk tools, such as Norton Utilities, Norton Cleansweep, etc., to clean up your hard drive, improve system performance.
14. Establish a rescue disk
Save the hard disk partition table, boot record, and CMOS information to the floppy disk using Norton Utilities Tools software to prevent in case.
15, try not to use hard disk compression technology
When the compressed volume file is gradually increased, the read and write data of the hard disk is greatly slowed down. If the capacity of the disk is enough, there is no need to use a hard disk compression technology.
