#电脑主机侧盖盖好还是不盖好#
I don't know if you have cared, the chassis of brand computers is very heavy and solid, and the chassis of assembling computers is very thin and fancy!
The reason is that brand computers need to be certified by electromagnetic standards before they can be put on sale, so the chassis and power supply produced need to meet the certification standards, which is also the thickness of the steel plate used in the chassis of brand computers is generally not less than 0.8 mm, and the thickness of the chassis of the assembled computer is much thinner, only 0.4 mm, which is also the reason why you will accidentally scratch your hands when using the assembled chassis to install the machine.
It's just that now in order to look better, the assembled chassis uses a side-view design, and the side bezel uses tempered glass, which can make the CPU fan light and motherboard light in the machine shine through, which is more individual. It's just that this design doesn't meet electromagnetic standards, but assembling a computer doesn't belong to a standard product, it's just a bunch of accessories that assemble it together, so the warranty is based on each accessory.
The fundamental reason is that the assembled computer mainly meets the needs of personal entertainment, and does not have high requirements for data reliability and computer stability. If it really doesn't work, just reinstall the system.
Commercial computers are different, it needs to ensure the reliability and stability of the computer, which is also a commercial computer although the configuration is low, but the design is designed according to 7 * 24 hours, and the price is much higher than that of home computers.
If the electromagnetic environment around your home is better, the computer chassis baffle is not installed when it is hot, or you don't need a chassis, a bunch of loose parts are placed there and connected, and it can also run stably. However, if the surrounding electromagnetic environment is complex, if the computer does not install the side bezel at this time, the blue screen of death will often occur. Therefore, in this case, not only the computer must be installed with a baffle, but also the computer chassis must be safely grounded.
The stable and reliable operation of the computer is not only due to the chassis, but also the stable operation of the power supply, motherboard, memory, CPU, and hard disk. Therefore, when encountering similar irregular blue screen of death failures, our maintenance ideas are first external and then internal, simple and then complex, from simple to complex.
For example, if an assembled computer has an irregular blue screen of death, we first check whether the chassis is equipped with a baffle and whether the power supply is well grounded. Then check whether the power supply is aging and whether the power is satisfied. Then check the hard disk for bad sectors, then replace the memory test, and finally replace the CPU test. Not yet, that's a motherboard problem.