How to properly use the USB speaker of the built-in sound card under Win7? Win7 method of using the built-in sound card USB speaker correctly

How to use the built-in sound card USB speaker correctly:

1. Connect the speaker to the USB port of the computer. Under normal circumstances, connect After the USB speaker, the computer will automatically switch the sound card to this USB sound card. If the system does not switch, you can restart the speaker. If you still haven't switched after rebooting, click the small speaker icon in the system tray area to see two sounds. Indicator. Under normal circumstances, there should be only one;

2. Click Start & Rarr; Control Panel & Rarr; Sound, enter the system sound setting interface, just click the right mouse button on the USB sound card, select “ set as the default device ” And “ set as the default communication device>;

3. After the setting is completed, the USB sound card under the “Play & rdquo; tab will be marked with a green check mark, and click the right mouse button on it. Select “Test”, listen to the speaker for sound, if there is sound, it means the setting is successful, click the following "OK";

4, now you can click the small speaker in the system tray area Icon, only one volume indicator is displayed. Now adjust the volume of the speaker to adjust the volume of the speaker.

5. If you don't want to use an external USB speaker, you only need to use the USB from the computer. When the interface is removed, the system will automatically switch to the sound card that comes with the computer, no need to set it manually.

Note: At present, most USB audio can be automatically recognized under Win7 without having to install the driver. If it can't be recognized normally, you can check whether there is a random drive CD and install the test.

The above is the introduction of the method of correctly using the built-in sound card USB speaker in win7. If you have problems with the USB speaker when it is connected, please refer to the above method.