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This article shows you the solution to the silence of Windows 7 notebook computers, which is concise and easy to understand. I hope you can get something through the detailed introduction of this article.

When I was watching the video on my laptop, there was suddenly no sound. I thought there was something wrong with the stereo, but there was no sound after I unplugged the stereo. Before you're not sure if there's something wrong with your sound card, check to see if there's something wrong with your computer settings. The following editor will introduce to you how to solve the problem that there is no sound on a Win7 laptop.

The solution to no sound in laptops is as follows:

1: check that the sound equipment is correct. In the case of improper operating system, many friends have mistakenly disabled the speakers, so at this time, just click the start button, find the control panel, and then click the "Sound" option. Right-click in the pop-up box and enable the deactivated speaker option, as shown in figure 1:

Figure 1 enabling speakers

2: click "Communication" in the "sounds" option in method 1 to see if you have selected to mute all other sounds when Windows detects communication activity. If so, please check the other three options, as shown in figure 2:

Figure 2. Mute the call.

3: if the notebook has external equipment, such as stereo, then it is necessary to check whether the audio connection is correct. This is very simple, as long as you carefully check whether the color of the socket matches the color of the audio connection.

4: detect the sound card driver. If the sound card driver is not comprehensive or abnormal, you can go to the Internet to download your corresponding sound card driver and install it. The easiest way is to download the driver wizard directly on the driver.

There is no small horn in the lower right corner of Win7. The solution is as follows:

①: right-click to open Properties in the taskbar, as shown in figure 3:

Figure 3 attributes

Click the customize button in the Task Bar and start menu Properties that pops up, as shown in figure 4:

Figure 4 Click the "customize" button

Find the Volume option in the Notification area Icon box, change the drop-down option to Show Icon and Notification, and click OK, as shown in figure 5:

Figure 5 the volume icon shows

②: check whether the windows audio service is normal. Enter services.msc in the search box of the start button and press enter to open the "Service" box. Find the Windows Audio service on the right, select the status to start, and select the startup type automatically, as shown in figure 6:

Figure 6 Service

③: use antivirus software for antivirus. There are very few cases where the virus causes such a problem, but it cannot be ruled out. First update the virus database, and then check and kill. For example, Jinshan poison bully, 360 and so on all have good antivirus ability, and can use the system repair function to repair.

The above is the solution to the problem of no sound on Windows 7 laptops. Have you learned the knowledge or skills? If you want to learn more skills or enrich your knowledge reserve, you are welcome to follow the industry information channel.

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