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This article introduces how to solve the problem of no sound in win7 computer. The content is very detailed. Interested friends can use it for reference. I hope it will be helpful to you.

Recently, when a win7 system user was using a computer, he found that there was suddenly no sound in the computer, and there was still no sound after rebooting the computer. The user did not know how to solve it, so he was very distressed, so how to solve the problem of win7 computer without sound? Today, I would like to share with you the solution to the silence of win7 computers.

Many users are very confused in the face of the sudden lack of sound on win7 computers, and novice computer users are more confused about this problem. There are many reasons for the sudden lack of sound in win7 computers. After careful research, we have found several repair methods. Let's take a look at several repair methods for the sudden loss of sound in win7 computers.

The computer has no sound solution:

1. Check for hardware problems and rule out connection errors and hardware damage.

two。 To troubleshoot hardware problems, consider whether the system lacks a sound card driver. Right-click on the computer and select Properties. Enter the computer properties. As shown in the figure:

3. In the property page, click the device Manager option on the left. As shown in the figure:

4. In the device manager, all the hardware of the computer is listed, and the information of the sound card driver is included in the audio, video and game controller options. Click on the small triangle in front of you with your mouse. As shown in the figure:

5. If a yellow question mark appears inside, the system lacks a sound card driver, which requires you to download and install the driver to make the computer sound. As shown in the figure:

6. Download a universal sound card driver, install it and restart it to restore normal sound.

These are 10 ways to fix the sudden loss of sound on a win7 computer.

About the win7 computer has no voice to solve how to share here, I hope the above content can be of some help to you, can learn more knowledge. If you think the article is good, you can share it for more people to see.

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