Win7 computer How to use the built-in sound card USB speaker

1. First of all, we will buy the built-in sound card USB speaker connected to the Win7 flagship computer, under normal circumstances, the computer will automatically switch the sound card to the USB sound card.

2. After that, we click to open Win7 flagship computer Start menu, control Panel → Sound, into the system sound settings interface, just right-click the USB sound option, and then in the pop-up menu select "Set as Default Device" and "set as default communication device."

3. After completing the above setup, we will find that the "Play" tab under the USB sound card will be a green on the hook icon, click the right mouse button, select "Test" to test whether the normal sound, if there is a sound to indicate the success of the setting, click the "OK" below.