Nvidia Web Driver updates for macOS High Sierra (UPDATE Jan 29, 2020) in New Releases and Updates Posted September 2, 2019 · Edited September 2, 2019 by createthis I don't have audio. I'm using dual 1080ti in SLI config. I'm using an active displayport -> hdmi adapter ( https://www.amazon.com/gp/product/B00EDT0072 ) as my monitor/TV only has HDMI inputs. In windows, I have audio, but when I boot into mac I don't have audio. System Report always says my display is connected via 'DVI or HDMI', even though it's technically a displayport. Any ideas?