i was streaming some fallout 76 and the game ALT+tabbed. maybe i hit windows key, maybe its that weird registry bug that you have to go into the registry and change to stop it from alt+tabbing in the middle of your match. idk. it doesnt matter. My HDMI audio output is gone now. It shows that it is playing, i reinstalled the geforce experience, and that didnt fix it. I used another hdmi cable, and that didnt fix it. i trouble shooted, i changed some settings, its still silent. the headphones on my headphone jack work. the visualizer on obs says its making noise. its just not going from my graphics card to my tv. tv works fine too. its the weirdest thing. all the trouble shooting i have done, seems to say, there is nothing wrong. it cut out, and it has stayed off. how do i fix this ?