How can the current sound of the Win7 Speaker be eliminated? Win7 speaker current sound solution

The method is as follows:

1. Check whether the [audio cable] interface is correctly plugged in and connected to the computer's Green audio interface through [audio cable]. The pink interface in the sound card panel is usually used to connect to the microphone, if an error occurs, the audio will also emit a weak current.

2. Check whether the power supply is correct. When the power supply is correct, the audio equipment marks the rated voltage. If the power supply voltage is too high, the current sound is generated inside the audio. If necessary, voltage regulators can be used for power supply or voltage regulator processing through electrical equipment.

3. Noise such as power supply occurs in some audios due to improper software settings. In this regard, we can take the following measures to solve the problem: Open the "control panel", click "sound and audio"-"manage audio devices" to enter.

4. Electromagnetic interference will also cause the sound to emit current sound, which can effectively prevent the generation of current sound by keeping mobile phones, microwave ovens and other devices that are prone to electromagnetic noise away from the sound.

Switch to the "play" tab, select "player", and click "properties.

5. Switch to the "enhancement" tab in the window that opens, select "disable all sound effects", and click "OK" to complete the settings.

6. If the above method cannot solve the problem, and the audio hardware itself may be faulty, you can only send the repair point for repair.