The temperature of the DR room should be kept at 22℃ and the humidity should be kept at about 60%. Try to keep the whole DR room clean, with constant temperature and humidity. The environment of the DR computer room has a lot to do with whether we can open it or not. If we open it in an environment that is too cold, too hot or too wet, it may lead to machine failure. Therefore, before turning on the machine, turn on the air conditioner and dehumidifier in the room, and then turn on the machine after the room environment meets the equipment requirements. It won't take much time, but protecting the machine and prolonging its service life will get twice the result with half the effort. It is not difficult to find that electronic components are prone to failure when working under cold, hot and wet conditions.
Shut down in order, exit the system first, and then cut off the power supply to avoid software and data loss. Long-term continuous operation of the machine will generate a lot of heat, especially the light bulb tube. At this time, if you don't turn off the heat slowly with the help of the cooling fan, the electronic components including the bulb filament will be in a high temperature environment for a long time, which will easily cause failures or affect the service life.
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