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To set up digital audio on your graphics card
https://www.nvidia.com/content/Control-Panel-Help/vLatest/en-us/mergedProjects/nvdsp/To_set_up_digital_audio_on_your_graphics_card.htm#:~:text=1%20From%20the%20NVIDIA%20Control%20Panel%20navigation%20tree,3%20Click%20Apply%20when%20done.%20More%20items...%20
Missing audio over DisplayPort | NVIDIA GeForce Forums
https://www.nvidia.com/en-us/geforce/forums/geforce-graphics-cards/5/295847/missing-audio-over-displayport/
Missing audio over DisplayPort. Hello, I've got a nvidia GPU, a RTX 2060, and after installing everything I realized I'm not receiving audio via displayport. I tryied switching over the 3 DP ports and got no results. I'm coming from an old but gold AMD 7950 and always managed to receive audio via DP and HDMI, but with the nvidia card I'm only ...
To set up digital audio on your graphics card - Nvidia
https://www.nvidia.com/content/Control-Panel-Help/vLatest/en-us/mergedProjects/nvdsp/To_set_up_digital_audio_on_your_graphics_card.htm
The Set Up Digital Audio page lists the NVIDIA GPUs in the system that have audio-capable display connections, and then lists those connections (HDMI, DisplayPort, or DVI). For each connection, this page lists the audio-capable displays that will appear as audio devices in the Windows Sound panel, based on default or previous selections.
How to disable NVIDIA Display Port High Definition Audio ...
http://www.isolation.se/how-to-disable-nvidia-display-port-high-definition-audio/
Edit 2018-07-15: Updated Script at the bottom: Each time I update my NVIDIA Graphics drivers no matter if it’s via Windows Update or via Geforce Experience or manually (ok, manually I’m able to choose to NOT install the audio driver so a kind of workaround), it’s also reinstalling the NVIDIA Audio Driver so randomly one of my displayport connected monitors …
Dell NVidia Quadro FX 580 (ELGA12) Does Not Support Audio ...
https://www.dell.com/support/kbdoc/en-us/000155810/dell-nvidia-quadro-fx-580-elga12-does-not-support-audio-with-displayport-to-hdmi-adapter
The Dell version of the Nvidia Quadro FX580 (ELGA12) does not support HDMI audio with the use of a DisplayPort to HDMI adapter. Documentation, available at the Nvidia website for the Nvidia Quadro FX 580, indicates that video and audio can be transported to HDTVs and other HDMI capable devices via an HDMI adapter; however, Dell Engineering has ...
NVIDIA Graphics Firmware Update Tool for DisplayPort …
https://www.nvidia.com/en-us/drivers/nv-uefi-update-x64/
Release Highlights. To enable the latest DisplayPort 1.3 / 1.4 features, your graphics card may require a firmware update. Without the update, systems that are connected to a DisplayPort 1.3 / 1.4 monitor could experience blank screens on boot until the OS loads, or could experience a hang on boot. The NVIDIA Firmware Updater will detect ...
How To Fix Nvidia High Definition Audio No Sound On …
https://thedroidguy.com/how-to-fix-nvidia-high-definition-audio-no-sound-on-windows-10-1144387
Check if Nvidia High Definition Audio No Sound issue still occurs. Step 5: Update the Nvidia drivers manually One factor that can cause this problem is a corrupted display driver.
Displayport audio stops working after monitor goes to ...
https://forums.developer.nvidia.com/t/displayport-audio-stops-working-after-monitor-goes-to-sleep-with-346-47/36920
With 346.47, after waking up, there’s no sound. The audio device is still present, and I can select it, but I don’t hear anything. I have to turn the monitor off and on again before the sound works. I’m guessing this is related to: Fixed a bug that caused DisplayPort audio to stop working after monitors are hotplugged.
No audio through DisplayPort | [H]ard|Forum
https://hardforum.com/threads/no-audio-through-displayport.1592875/
Nvidia claims that the video card supports audio and that it supports it through DisplayPort. However, when I open the Nvidia Control Panel on Windows (7-64bit), I do not see any areas that address sound. (I've read on other forums that there is supposed to be a section called "Set up Digital Audio." I don't see that on my screen anywhere.
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