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

Hello everyone, Lin Fei to answer the above questions, audio equipment installation failed, audio equipment installation many people do not know, now let's take a look!

1. Computer is not only a very important electronic device, but also one of the tools for us to live and learn. But sometimes when we use the computer, we find that there is no sound in the computer. At the same time, the computer will prompt the user to detect that the audio device is not installed. This problem is common in Windows 7 operating systems, and most people don't know how to solve it. So what if our computer does not have audio equipment installed and no sound output during use?

2. Check the current hardware status of the computer.

3. If the above problems really occur, the first thing to do is to check whether the current computer's sound output device is malfunctioning or abnormal. The way to do this is to open the computer first, and then look for the function of the device manager in the desktop and start menu. After entering the device Manager, we can directly click on the sound device to check. In this case, we can check whether there is a problem with the sound hardware device. For example, there is a yellow exclamation point icon, indicating that there is something wrong with the driver. If the symbol is disabled, the device is disabled.

4. Enable the sound device or reinstall the driver

5. When viewing sound devices in device Manager, let's take a look at the current status of the sound card. If there is a disable symbol next to the current state of the sound card, this means that the sound card is disabled. At this point, we directly use the right mouse button to click on the sound device, and then select "enable" function. When enabled, the sound card will work properly. However, if the symbol next to the sound device is a yellow exclamation point, there is something wrong with the driver of the sound card. At this point, we need to update the driver of the sound card, right-click the sound card device, and then select the "Update driver" option. After that, you can check whether the sound card is working properly and whether the sound output is normal.

6. Use the driver wizard

7. On the function of hardware detection and driver update, there is a piece of software that can help us to complete this work. This software is the driver wizard that many people are very familiar with. The use of the driver wizard is simple. First, we just need to search, download and install the driver wizard when the computer is connected to the Internet, then click to run the driver wizard directly, and then perform hardware detection or driver detection in the main interface of the driver wizard. Hardware detection can help the user determine whether the current computer hardware is normal, while the driver can detect whether the driver needs to be updated or installed. But if none of the above methods can solve the problem, it means that there is something wrong with the computer's sound card and needs to be replaced.

8, there is no audio equipment installed, in fact, there is a problem with the computer's sound card or sound card driver. So we only need to repair the sound card equipment or sound card driver, generally can completely solve the problem of computer sound failure.

At the end of this article, I hope it will be helpful to you.

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