The HP Compaq CQ58, G58, 655, and G57 are HP notebook models that were released several years ago. Any notebook will be some problems after a few years. Such as poor heat dissipation, laptop battery is not durable, notebook fan sound, etc. to teach everyone how to solve the notebook fan sound big problem.

1, after a few years of notebook computers, fan coil aging, lack of lubricant

Solution: For oil-bearing fans, it is common for motor shafts to become inflexible after long working hours. Therefore, it is recommended to add lube oil to your notebook fan, mechanical or gasoline engine oil is recommended. Of course, be careful when adding lubricants so that it does not overflow.

       2, the notebook fan is not fixed, the loose screw causes the position shift

       A fan that rotates at a high speed may cause high-frequency collisions with the heat sink. If the fan and heat sink are then properly stabilized, the vibration noise generated by the collision can be greatly reduced. For example, the high-speed rotation of the CPU fan in his hand, the noise is much smaller than fixed on the heat sink, this is because the soft hand to absorb a lot of vibration.

       Solution: Fix the internal heatsink screws of the notebook; or add 1 to 2 mm thick soft pads between the four corners of the fan and the heatsink contact surface, which can effectively reduce the noise generated by fan and heatsink vibration.

       3, too much fan dust

       In general, the newly purchased fan is always less noisy, and will become significantly larger after a period of use. This is because the inside of the notebook has accumulated a lot of dust, dust is one of the important reasons causing fan noise to rise.

       Solution: Remove the fan from the notebook and clean it. When removing the dust, pay attention to the gap between the back of the fan and the heat sink. There is a lot of dust in it and it is easy to forget when cleaning. It is also possible to replace the silicon grease on the notebook CPU and GPU. Help notebook heat dissipation.

3 video card driver problem

       In the process of using the notebook, sometimes the sound is loud and small, once every once in a while, it is normal, mainly the laptop heat is not good, so the CPU fan cooling will be issued sound. If the interval is short and continuous, it is abnormal, and there may be a problem with the graphics card driver.

       Solution: It is recommended that you first install a driver software, first test the notebook side, and update the notebook graphics driver to the latest version.