You can test surround sound in your P.C. You need to click the “Start” button. Then type “Sound” into the search bar. After that, click “Sound Control Panel” and choose the “Playback” tab. You need to click the right button on your surround sound device. Now select the “Properties” button and click the 5.1 or 7.1 surround sound option. Now hit the “Test Sound” button to begin playing sound through 5.1 or 7.1 speakers. You need to listen closely to every speaker to make sure that the sound device isn’t distorted. Now click the “Next” button to proceed with setup and follow the on-screen directions.