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Win7 speaker (Windows 7 audio problem: speaker is Free sports events uefa champions league app androidsilent?) The Win7 operating system is one of the most widely used operating systems, but it is inevitable to encounter some problems in the process of use. One of the most common problems is that the speaker is silent, which is a headache. In this article, we will introduce some reasons why the win7 speaker may be silent and how to solve these problems. Preliminary check. First of all, you need to check whether your computer is connected to the speaker. If you use it on a laptop, you need to check whether the speaker is inserted into the correct jack.If you are using a desktop computer, the jack of the speaker is usually located on the back of the computer host. Make sure that the plug is inserted into the correct jack and the connection between the plug and the jack is good. Adjust the volume. If you have confirmed that the plug is plugged into the correct jack and still can't hear the sound, please check your volume settings. Right-click the volume icon in the lower right corner of the desktop and select "Turn on Volume Mixer" to ensure that all volume controllers have been adjusted to the maximum volume. If a volume controller is muted, its volume will be completely suppressed. Therefore, please make sure that you have not muted any volume controller. Check the audio cable. If your audio cable is connected well but still can't hear the sound, please check whether the audio cable is damaged or not plugged in. If your audio cable is damaged, you can try to test it with another cable.In addition, make sure that the audio cable has been plugged into all jacks of the speaker and the computer. If your speaker has an independent volume control, please make sure that the volume adjustment knob has been adjusted to an appropriate volume. Driver update If you still can't hear the sound after following the above steps to check, you may need to update the sound card driver to fix the problem. The driver is provided by the computer manufacturer or the sound card manufacturer. You can visit their website to get relevant drivers and update them. When updating the driver, please be sure to follow the correct operation guide. If you are not sure how to update the driver, please seek professional help. Windows automatic repair tool Win7 operating system provides some automatic repair tools to solve various problems.This includes tools to fix audio problems. In Windows, you can access the "Troubleshooting" option in the "Control Panel" and then select "Sound" to start the auto-repair tool. The tool will check all the audio settings in the system and try to fix any problems related to the sound. It doesn't take long to run this tool, so you can try it. To sum up, the silent soundness of the win7 speaker may be caused by many reasons. After trying the above steps, if you still can't fix the problem, please try to find other users using the same operating system. When communicating with them, you may find a new solution. Please remember that if you are unsure about solving the problem, you can seek the help of professionals.

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