[Wenling cooling fan manufacturer] Troubleshooting

With the integration of more and more circuits in the microprocessor, and the ever-increasing energy consumption, the heat dissipation problem has to be brought up again. There are various heat dissipation systems for computers, which can be roughly divided into water cooling, semiconductor cooling, and oil cooling. But what we often use is relatively cheap air cooling, which is a cooling fan (Wenling cooling fan manufacturer). There are two main devices that use cooling fans in desktop computers, one is the power supply and the other is the CPU. Power supply fans generally have a longer life due to design issues, while CPU cooling fans are consumables. The Wenling cooling fan manufacturer proposes some simple solutions for common failures of CPU cooling fans.

u003cbru003eAfter using a new CPU cooling fan, there was excessive noise and poor rotation after less than a week. The fan speed is relatively slow when it is turned on, and the noise is relatively loud, and it will return to normal after a period of time. At first I thought it was a fan motor problem, but after replacing the same fan for a period of time, the above phenomenon still occurs. After analysis, it turns out that the indoor temperature where the cooling fan is located is low, causing the lubricating oil on the rotating bearing to fail.

u003cbru003eSolution: Add antifreeze lubricant to the fan, and pay attention to the temperature of the environment.

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