The daily use protection of industrial computers is used in many occasions, but there are not many people who can really turn industrial computers very well. It is often seen that some people are busy for a long time and still can't clean up the machine failure, while some people are handy to use it. This difference comes from the user's correct management and protection of the IPC. The industrial computer is an industrial computer that is used to work in a special and harsh environment, and its power supply, chassis and motherboard are all planned to be able to get used to long-term uninterrupted operation. In order to make better use of it and keep it in good working order, it must be protected in daily use with necessary and reasonable protection.
First of all, it is necessary to give the industrial computer a stable working environment. If the machine vibrates when reading or writing to a disk or hard disk, the drive will be severely worn or damaged. If it is placed against a wall, there should be at least a gap from the wall to ensure good heat dissipation, otherwise, it will cause the components to accelerate aging. Specifically, the following points should be done:
1. a chassis
The chassis includes an industrial control power supply, a passive base plate, and an electric fan. Industrial control power supply: it is for N hours of uninterrupted boot service, so its function is better, the first thing to pay attention to is to minimize the entry of dust, to prevent dust from affecting the operation of the fan. To prevent instantaneous power outages, instantaneous power failures and sudden calls often occur an instantaneous extremely high voltage, which is likely to "burn" the computer, and voltage fluctuations (too low or too high) will also cause damage to the computer. Therefore, it should be equipped with a power supply as much as possible. In addition, it should also be anti-static and lightning protection.
Passive base plate: It provides power for all kinds of boards including cards, graphics cards, sound cards, network cards, etc., and its daily protection should pay attention to three points: you can not dial the board card when the bottom plate is live, and you should not use too much force when inserting the dial board card, too large, and when cleaning the bottom plate with alcohol, you should pay attention to prevent things from scratching the bottom plate. Dust should not accumulate in the slot, otherwise it will cause poor contact or even a short circuit. Whether the metal feet in the slot are aligned and whether they are bent, otherwise it will affect the operation of the board in the system, and various phenomena such as boot not appearing, the board cannot be found, and crashing. Fan: The fan in the industrial control box is specially planned for the industrial computer, which blows air into the case to reduce the temperature in the case. It should pay attention to whether the power supply is connected to the plug, and the filter outside the fan should be cleaned regularly (once a month) to prevent excessive dust from entering the chassis and prevent sharp objects from damaging the fan blades.
2. Motherboard
The industrial computer motherboard is designed for long-term operation in a special environment of high and low temperature, and it should be noted in its use that it cannot be plugged in and out of power (memory module, mouse behind the board, keyboard, etc.), and live plug and dial will cause damage to the jack, can not be used, and even damage the motherboard. The jumper on the motherboard should not jump casually, check the manual or user manual, otherwise it will be damaged due to the different voltage settings of different models of motherboards. The dust on the motherboard should be cleaned regularly, and the dust should not be sucked or blown off with alcohol or water, using a dry brush, vacuum cleaner or leather tiger. Keep the memory slots on the motherboard clean and free of broken or crooked feet. The gold finger pierced into the passive baseplate under the motherboard should be clean, and it should be plugged in tightly and in place on the baseboard.
3. Hard disk, optical drive, floppy drive
Hard disk: Do not disassemble the hard disk at will to prevent vibration and squeezing. Try not to turn off the power of the computer when the hard disk is running, so that the hard disk track will be damaged and data will be lost when the hard disk is suddenly turned off. Do not touch the jumper device on the hard drive. When transferring, it must be packed in an antistatic plastic bag or fixed with shockproof pressure materials such as sponges, and the virus must be checked frequently to prevent corrosion. When there is an energy-saving function in the operating system, it should be used as reasonably as possible to prolong the service life of the hard disk.
Optical drive: Do not open the optical drive door at will in use, do not use damaged, pirated discs, to prevent dust from entering the optical drive, and do not vibrate, misinterpret, and slap the optical drive during use. The data cable should be connected smoothly to ensure that the optical drive is read smoothly.
Floppy drive: Do not put bad disks and toxic disks into the floppy drive, do not use defective and moldy floppy disks, and bump them with sharp objects in a hurry to prevent scratching the head. When the floppy drive is reading and writing to the disk (the floppy drive indicator light is on), do not force the disk to be taken out, so as to prevent the head from being damaged or offset, resulting in the failure to read and write normally.
4. All kinds of boards
What the board should pay attention to is dustproof, the pins should be intact, the board should be vertically pierced into the board can not be misinterpreted, and the connector on the external jack of the board can not be plugged in with electricity.
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