Check your laptop specs. Most do not output surround audio, stereo only.
All Windows audio, and most audio/video files are only stereo. Thus stereo output. To get surround audio, you need to be using a surround source, such as the DD5.1 soundtrack of a DVD movie.
All Windows audio, and most audio/video files are only stereo. Thus stereo output. To get surround audio, you need to be using a surround source, such as the DD5.1 soundtrack of a DVD movie.