I have been trying for ages to make my Realtek digital output work, my Realtek high definition speakers work, but not the digital output. I am currently trying to record my gameplay on my pc and I need to hear sound coming through the Reaktek digital output, but it shows the green bars (indicating volume/noise) but when I set it as my default speaker, no sounds comes out at all. I have no idea why it is doing this, I have reinstalled my drivers and updated them but still not working. Unfortunately I don't know what sound card I have, but I have a gaming PC so it cant be too bad. Please give me things to try as its starting to really bug me, thank you.