Shulou(Shulou.com)05/31 Report--

Audio commentary

Hello, everyone. The meeting will answer your questions. Why there is no sound on the stereo connected to the computer, and many people do not know why the stereo is connected to the computer without sound. Now let's take a look at it.

Answer:

1. It may be because of the software. Check whether it is a misoperation or the deletion of some important files, resulting in the computer can not use audio, or hardware problems. The audio is used for too long, resulting in poor contact, aging of the internal circuit or poor connection. Or maybe the speaker lead is broken. Due to the frequent vibration of the loudspeaker cone, the braided thread is easy to break, sometimes broken, but the cotton core thread remains connected. This kind of braided thread is not easy to buy and can be replaced with a slightly longer flexible cord.

2. Speaker type:

3. Computer speakers are mainly divided into two types: active speakers and passive speakers.

4. The active loudspeaker has a built-in low power amplifier, which is directly plugged into the microphone interface of the computer through the loudspeaker cable, and can work normally after being turned on.

5. Passive speakers are usually some large speakers or some old speakers, and there is no amplifier, so the speaker cable must be connected to the amplifier first.

6. Then connect the computer through the power amplifier line, and finally connect the power supply at the other end of the power amplifier so that it can work normally.

This is the end of this article. I hope it will be helpful to all of you.

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