How to restore computer video without sound?

Are you troubled by the problem of no sound in computer videos? PHP editor Youzi brings you a detailed repair guide to solve this problem easily. Read on to learn how to check your sound settings, update your drivers, and other effective workarounds to get the "natural sound" out of your PC videos.

1. How to restore computer videos without sound?

If your computer video has no sound, it may be due to the following reasons:

1. The mute switch is turned on. First, check whether the mute switch on your computer or speakers is turned on.

2. The volume setting is too low. Check the volume settings on your computer or speakers to make sure they are not too low or muted.

3. Driver problem. Driver issues can occur when audio issues occur. In this case, you can try updating the sound card driver in your computer.

4. Operating system or application audio settings are incorrect. Certain applications or operating systems (such as Windows) may cause the audio settings to be incorrect or sound not to be routed to the speakers correctly.

5. Faulty hardware. It's possible that your speakers or sound card are faulty.

For the above problems, here are some possible solutions:

1. Check whether the mute switch is turned on. If so, close it.

2. Check the volume setting. If the volume is set too low, increase it.

3. Update the driver. Go to your computer manufacturer's website or your sound card manufacturer's website to find the latest drivers and install them.

4. Check the audio settings of the application or operating system. You can try restarting the program, or making adjustments in your operating system's audio settings.

5. Check whether the speaker or sound card is damaged. Try playing the audio to other devices. If the other devices cannot produce sound, you need to check whether your speakers or sound card interface are connected properly.

If you still encounter unresolved problems, it is recommended to contact professionals for further help.

2. How to solve the problem of no sound in computer videos?

There is no sound in the computer video. Method 1. Start - Control Panel - Sound and Audio Devices - Sound, see if it is set to silent, and then select Windows Default.

There is no sound in computer videos. Method 2. Double-click the small speaker--Options--Properties--tick the hook in front of "Microphone" to adjust. (2) Double-click the small speaker in the lower right corner, and then find the microphone option. Just set it up. (3) In the sound interface, click Options-Properties. There is a microphone in it. Just put a check mark.

There is no sound in computer videos. Method 3. Right-click "My Computer"----"Properties"---"Hardware"----"Device Manager" and open "Sound, If there is any problem with "Video and Game Controller", check to see if there is a yellow " " in front of it. If so, reinstall the driver of this device to solve the problem.

There is no sound in the computer video. Method 4: Check whether you have turned off the sound of the laptop, and then check whether the sound of the video playback is turned on.

3. What should I do if there is no sound in the Dell computer video?

The computer suddenly has no sound. You can use the following methods to troubleshoot:

1. Check whether the speaker line is connected properly. There is no sound from the computer due to a problem with the queuing line.

2. Check whether the sound card driver is installed. If you buy a new computer or after reinstalling the computer, you have to reinstall the sound card driver. In this case, just download and install it. Open Tencent Computer Manager, find Hardware Detection in the toolbox, select driver installation and follow the prompts to install it. 2. The driver has been installed. Check whether the unified line in Wenzhong is connected properly.

3. Open the control panel, find the audio option inside, and then check whether it is set to silent mode

4. There is no sound when playing videos on the computer?

The solution steps are as follows:

1. Find the speaker-shaped icon under our computer desktop and click on it.

2. There is a synthesizer option in the interface that pops up after clicking. Click it.

3. Enter the synthesizer interface. There is a speaker-shaped icon on the speaker option in the middle of the interface. Click it.

4. After entering the speaker interface, we can see that there is an attribute option in the middle of the interface, click on it.

5. After clicking to enter the driver interface, there is a disabled option in the interface, click it.

5. There is no sound from Tencent Video on the computer?

When encountering this situation, you can follow the steps below to find out the cause and find a solution:

1. Check if there is any problem with the sound settings of the computer. For example, open it first Check the speaker icon on the taskbar at the bottom right of the computer screen to see if the sound has been muted, or if the Tencent Video client has muted the sound. If so, just cancel the mute setting; then check whether there is any problem with the headphone connection. If there is no problem, check whether the driver of the sound output device is not installed. If so, just install the corresponding driver.

2. If there is no problem with the sound settings of the above computer, then it may be that a file has been accidentally deleted in the Tencent Video program itself or has been damaged by a virus. Solution: Uninstall Tencent Video and then conduct a comprehensive virus scan. After the cleaning is completed, reinstall Tencent Video.

3. There is another reason, and that is the film source problem of Tencent Video. Tencent Video does not support certain video formats very well, and there will be no sound. Solution: Use Format Factory to convert the video format. Generally, there is no problem with the mp4 format. Just convert it to this and play it again.

6. There is no sound in the computer web video?

If your computer web video has no sound, there may be several reasons.

First of all, please make sure your volume setting is correct and the volume is not muted.

Secondly, check if your speakers or headphones are properly connected and working properly.

Also make sure there are no issues with your browser or player's audio settings. If the problem persists, it may be caused by a missing or damaged audio driver. You can try updating or reinstalling the audio driver to resolve the issue.

If none of the above methods work, it may be due to a problem with the web page or video itself. You can try other web pages or use other players to confirm the source of the problem.

7. There is no sound when playing videos on the computer. What is the reason?

1. It may be caused by poor contact of your speakers

2. The speakers you are using do not match the computer system

3. There is a problem with the computer system

8. There is no sound in the surveillance video on the computer?

If there is sound during playback on the camera, it should be a problem with the sound format you set. The high-definition sound format is divided into LINEAR PCM and DOLBY DIGITAL. The LINEAR PCM format is currently used by most domestic playback software, such as Baofengyingyin and Xunlei Player. The sound cannot be played, but the editing software will not be affected. When recording the video, adjust the sound format to DOLBY DIGITAL, and there will be no problem when playing it on the computer.

Set the sound format: In the audio setting menu, there is a staff icon

9. Why does the computer have video but no sound?

There are many possible reasons why the computer has video but no sound. Here are some common reasons:

1. Speaker problem: Check whether the speaker is connected correctly and whether it is damaged. You can try to play other audio to test whether it is normal.

2. Sound card driver problem: If the sound card driver is not installed or the version is incompatible, it will affect the normal playback of audio. You can try updating the sound card driver or reinstalling it.

3. Video playback software problem: The video playback software may be set incorrectly, causing audio output to be disabled or the output to be confusing. You can try resetting the audio in the video software.

4. Volume setting problem: The volume may be set too low when playing the video, causing the computer to be unable to play the sound normally. You can try adjusting the volume on the video playback page.

5. Computer system problems: There may be some problems in the computer system that affect the normal operation of the audio service. You can try to restart the computer or repair the system.

6. Hardware failure: If none of the above methods can solve the problem, there may be a hardware failure in the video playback device (such as speakers, sound cards, etc.).

10. There is no sound in WeChat videos on Huawei computers?

Open your Huawei tablet, find Notifications and Reminders, select WeChat video prompt sound, confirm and return.

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