HT PC Wiring Question


Aug 12, 2019
So tried this once awhile ago, but didn't seem to work and just want to make sure I didn't do anything wrong.

Have a LG OLED B7, STR-DN1080, and PC with a GTX 1070.

Is it possible to plug the PC into one of the HDMI ports on the TV, and have Dolby Atmos come out of A/V receiver via ARC from the other HDMI port that is plugged into the reciever? Basically trying to make it so I don't have to keep changing the output on my A/V receiver to PC mode.
eARC yes, if by atmos you mean HD audio standards.

Regular arc doesn't support the HD streams
I was able to get Atmos to work, but HDR is another story. Turns on at the desktop, but in games it doesn't work.