![]() ![]() Odds are if you're using a laptop with a common video device like Intel or AMD, they implemented audio over the DisplayPort and you just need the drivers for it. Check the source to make sure your cables are. Other research has indicated that the DisplayPort to HDMI adapter must also support audio. NO AUDIO - No sound, Sound makes funny noises, low sound Check the cables to see if they are tightly connected. After this driver update I'm able to see the TV/audio device listed under Control Panel->Sound (LG TV/Intel Display Audio), as well as under Device Manager as Intel Display Audio (in addition to my regular audio device).Īs others have mentioned, it's up to the manufacturer to support/implement audio over DisplayPort. audio driver) is responsible for the DisplayPort audio while updating my video drivers (Intel HD Graphics 4600) I specifically noticed in the log it installed an Intel audio driver as well. After searching many sites, I learned that the video driver (vs. I wound up on this page however because my DisplayPort audio wasn't working. DisplayPort to HDMI adapters also include the ability to support HDMI audio. If youre using a Thunderbolt or USB-C adapter, it must also be compliant with DisplayPort Alt Mode, Thunderbolt 3, or Thunderbolt 4. ![]() Yes, DisplayPort supports multi-channel audio and many advanced audio features. ![]()
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