How to correctly use the USB speaker with internal sound card under Win7

How to use:

1, the speaker connected to the computer USB interface, under normal circumstances, after the USB speaker, the computer will automatically switch the sound card to this USB sound card, if the system does not switch to reboot speakers to try, if the reboot or did not switch over, then click on the system tray area of the small horn icon, you can see two sound indicators. There should be only one in normal circumstances.

2, click the start → control Panel → sound, into the system sound settings interface, just to the USB sound card click the right mouse button, select "Set as Default Device" and "set as the default communication equipment";

3, after the completion of the "play" label on the USB sound card will play a green on the hook icon, the right mouse click on it, select "Test", listen to the speaker whether there is sound, if there is a sound of the setting is successful, click the following "OK";

4, can now click on the system tray area of the small horn icon, only display a volume indicator, now by adjusting the volume slider can adjust the volume of the speaker normal;

5, if you do not want to use an external USB speaker, only to the speaker from the computer's USB interface removed, the system will automatically switch to the computer with the sound card work, do not need artificial settings. The next time you connect a USB speaker, if the problem is not used again, you can refer to the above method to solve.

Note: At present, most USB stereo Win7 can be automatically identified without the need to install the driver, if the normal identification can be seen whether there are random drive disc, installation test.