Because of the humid summer air, it is easy to cause fog on the CD disk. If the wet CD disk enters the host directly, it will not keep up with the laser head reading speed. Meanwhile, the electrical components are damp and serious, which will also cause laser head damage. Humidity and high temperature are the main perpetrators of the aging of electronic components and laser heads.……Because of the humid summer air, it is easy to cause fog on the CD disk. If the wet CD disk enters the host directly, it will not keep up with the laser head reading speed. Meanwhile, the electrical components are damp and serious, which will also cause laser head damage. Humidity and high temperature are the main perpetrators of the aging of electronic components and laser heads.……