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

This article mainly introduces how to install the audio equipment in the win7 system, which has a certain reference value. Interested friends can refer to it. I hope you will gain a lot after reading this article.

1. If the device manager: "Sound, video and game controllers" do not have yellow! " Indicating that there is no problem with the driver, if there is one, the sound card driver should be installed If the sound card driver is installed correctly, it still shows that the audio device is not installed and the computer still has no sound. We right-click: the small horn with red x in the lower right corner-playback device.

2. Right-click: no audio device is installed. In the small window that appears, left-click: show disabled device.

3. Let's right-click: speaker, in the pop-up menu window, left-click: enable.

4. We enable it in the same way: headphones.

5. At this time, we can see that the small horn in the lower right corner has no red x.

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