When using audio, some users may encounter the case where there is no sound, which is indeed a headache at some important attendance activities.So why is there no sound?Lets take the two to let us know together.
What to do if there is no sound of the audio
1. Audio should be avoided in high temperature, cold and humid places.The working environment of the combination of audio should be between 5 degrees Celsius and 40 degrees Celsius, the relative humidity should be 3580 %, and the temperature should not be too high or too low.
2. Do not put the audio in a place with too much dust.Many mechanical parts and electronic components in the audio (such as singing heads, singing needles, magnetic heads, laser heads, etc.) require a certain accuracy and cleanliness. If it is too dirty, it will affect the sound quality of the sound and even destructive the parts.
3、音响应避免在强磁场附近使用，音响中许多工作过程中电信号与磁信号之间的转换，如果音响附近有强磁场存在，肯定会影响组合音响的正常工作，产生电磁感应杂声及Communication.
4. The audio should be placed in the environment of ventilation and air circulation to avoid the internal heat and humid gathering, temperature, and humidity, which affects the normal work of the audio.
Why is there no sound in the audio
1. Check the sound card, connection line, and whether the speakers and other devices are connected normally, running anti -virus software for anti -virus.When there is a sound but no small speaker, open the sound and video equipment volume of the control panel and the volume of the volume icon in front of the taskbar.
2. Right -click my computer attribute hardware device manager to turn on the sound, video and game controller. Is there any yellow in front of it?EssenceIf so, reinstall the driver of this device for solution.
3. When there is no sound and no small speakers, open the control panel to add and delete the program and delete the Windows component, get the right sign before the attachment and tool, click the next step, then shut down and restart.Just accept it.
4. When installing the sound card driver, you cannot find the AC chip prompts. It may be computer poisoning, or delete the sound card driver by mistake due to illegal operations, or internal software conflicts. The solution is to reinstall the system and the driver.

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