My Roku TV does not detect my Windows 10 PC, when using ARC (my stand-alone BR player works well). Roku DOES detect the Windows PC without ARC (PC -to-AVR-to Roku TV HDIMI connect), after I changed HDMI from autodetect to HDMI 2.1).
Is the PC simply not compatible with ARC/eARC, or can any changes be recommended?
Problem solved
I realized that I can simply bypass the AVR, connecting directly to the TV (HDMI1, as an example). The TV provides the video, while the sound is routed to the AVR, via ARC.
Problem solved
I realized that I can simply bypass the AVR, connecting directly to the TV (HDMI1, as an example). The TV provides the video, while the sound is routed to the AVR, via ARC.