My laptop is the win7 system of ASUS n 10j, but the cpu is often higher than 90%. What's going on here? Is it the weather or

1. Check whether the fan in the chassis is working properly.

2. Clean the dust in the chassis (the correct way is to blow the dust with a bicycle pump).

3. Thermal conductive silicone grease must be added between 3.CPU and radiator.

4. Dropping a drop of sewing machine oil on the bearing of the cooling fan can effectively reduce the noise! Don't drop too much, just one drop.

If necessary, you can install a high-power CPU fan and buy a radiator with better heat dissipation effect, such as Kyushu Fengshen.

6. Install a cooling fan for the chassis (double ball bearings must be purchased).

There is strong electromagnetic radiation in the cabinet, which is harmful to human body. It is recommended not to open the case cover to dissipate heat. )

7. Move the main engine to a well-ventilated place.