What's even more frustrating is there's a bug in Windows which results in sound being reset to 2ch if you boot your PC before you switch your receiver on (and your amp passes HDMI through, querying the TV and seeing only 2ch output) This would surely be avoided if Nvidia cards switched AV gear on when the PC boots with HDMICEC PulseEight's solution, coming in at $48 is the cheapest and most recent option to come up Since PulseEight works closely with XBMC, support for the CEC adapter comes built into XBMC Eden In But X Box Series X/S support HDMI CEC MS in the past said it was difficult to implement nVidia has consistently said they don't plan to support it on their GPUs We'll see if that changes if there's further PC gaming shift to consumer TV displays
Hdmi cec nvidia