Is the slow startup of the laptop related to the dust accumulation on the fan? What are the effects of dust on the computer fan?

Is the slow startup and slow operation of the laptop directly related to whether the dust is cleaned? There is a certain relationship, but it is not the main relationship. Poor heat dissipation of the laptop will cause the motherboard temperature to be high, and the chip will operate less efficiently at a higher temperature. Please read the following article for details!

Is the slow startup of the laptop related to dust accumulation on the fan?

Laptops have temperature control measures. If dust accumulates on the fan for a long time, the heat dissipation capacity will decrease. The heat accumulation will cause the processor to downclock, and the startup will become slower. However, this will only happen when the dust accumulates to a certain extent. A small amount of dust will not cause this.

Generally, long-term use of the computer system leads to the accumulation of garbage, disk fragments, etc. or even virus infection, which consumes a large amount of hardware resources, causes the hard disk performance to decline, and causes slow startup.

What are the effects of too much dust on the computer fan?

Too much dust on the fan affects heat dissipation, which will cause the CPU to operate at a higher temperature. The CPU will adjust its operating frequency according to its own temperature. When the temperature is high, it will operate at a lower frequency, thus running slower.

Laptop fans can be cleaned regularly, twice a year is enough.

However, the main reasons for slow boot and slow operation are the CPU's own performance, the fragmentation of the hard disk after long-term work, the decline of physical performance, etc. In fact, the aging of peripheral devices (such as hard disk, motherboard, etc.) is the main reason.

What is the function of laptop fan?

In fact, the fan was used for heat dissipation. The fan was pressed on the heat sink, and the heat sink was pressed on the CPU and GPU. The heat generated by the CPU and CPU was conducted out through the heat sink pressed on them, and the fan pressed on the heat sink forced air convection to throw away the heat. If the heat cannot be dissipated in time, it will cause the CPU and GPU to burn out. In order to avoid this situation, when the heat cannot be dissipated in time, they will reduce the frequency until they are shut down or the heat can be dissipated well again.

Related News

The slow running of laptops is definitely related to the dust accumulation on the fan. However, the most important thing is the speed of each component. At present, the main speed bottleneck of computers is the hard disk. Therefore, replacing the traditional mechanical hard disk with a new solid-state hard disk can greatly speed up the computer's boot speed and software response speed.