After a few years of using HP notebooks, various problems will come one after another. One of them is the noise of notebook fans. When the internal temperature of the notebook is too high or the usage time is too long, the frequency of use of the fan will increase, resulting in excessive noise.

       How to deal with it?

       The most effective method is to find ways to reduce the internal heat of the notebook, and the more common practice is to clean the dust in the cooling area.

       Prepare tools, such as screwdrivers, soft brushes, etc., first remove the HP notebook back cover with a screwdriver, loosen the screws that fasten the notebook fan, and remove the fan.

       As the notebook is in use, the heat is mainly derived from the heat dissipation device, and the dust will also have significant accumulation. The remaining circuit board dust is relatively small and can basically be ignored when cleaning.

       There was a lot of dust collected at the air outlet. We had better dismantle the heat sink and clean it up. However, it would be too much trouble to re-apply the silicon grease to the CPU and chipset, and some machines have not passed the warranty period, so the dismantling will be lost. Warranty, so we can first use a brush to gently stick a large piece of dust away, in the gas blowing repeatedly blown dust off the surface.

       The fan is the device that the notebook dissipates heat, if its excessive accumulation of dust, will certainly affect the heat dissipation performance of the notebook, when cleaning the HP notebook fan, use the tweezers and other items to remove the larger dirt clips, and then use air blowing. Clean the internal dust in the direction of the wind, and repeat the operation several times to basically clean the fan.

       After cleaning up, the HP notebook has a lot of refreshing interiors. The air outlet is smooth, heat is discharged quickly, and the internal heat of the notebook is reduced. The frequency of fan work is naturally reduced, and the noise generated is also reduced.