Ive installed audio drivers, output devices are shown in settings, but there is still no sound, and now ALL media will NOT play

No media, such as youtube, iTunes or anything will play When I click play, it just doesn't move, but it will load, and there is no sound. I would like for sound to work. I have realtek alc877, but the multibeast will not install the driver for it. Helllppp

submitted by /u/Zakworm1
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