I use HDMI with 7.1 PCM for audio from my gaming PC. It requires setting up an A/V receiver as a second monitor, which is kind of annoying, but it can be a "cl

I use HDMI with 7.1 PCM for audio from my gaming PC. It requires setting up an A/V receiver as a second monitor, which is kind of annoying, but it can be a "clone" of the primary gaming monitor. I do get immersive 2D surround sound from games.