B650M HDV/M.2 Audio jack problem

Glad to hear that the issue is resolved and your TV is back to working as a playback device!

Big thanks to @neolz for the helpful solution! It's always great to see the community working together to fix problems like this. Let us know if you run into any other issues or need further assistance!

for those who are problem with audio not working from Monitor's HDMI audio jack, could try installing "ATI HDMI Audio Device" R2.70 Drivers as well from realtek page https://www.realtek.com/Download/List?cate_id=593&menu_id=298

no need to uninstall and reinstall all drivers. probably you can install audio drivers from your motherboard page and monitor drivers if there are any [since my monitor had]

install your monitor drivers then

goto Device Manager -> Sound, video and game controllers -> select High Definition Audio Device -> right click 'Update Driver' -> Select Browse my computer for driver software -> Let me pick from a list of available drivers on my computer -> check show compatible hardware -> select "AMD High Definition Audio Device -> Done and would ask for restart your windows. This worked for me my iGPU on 8600G processor and Monitor HDMI audio jack again started working fine without any issue.

apparently this problem is there on a lot of other motherboards from MSI, Asus, Gigabyte, Asrock as well due to Realtek + Nahimic. Some versions work and some don't.

bevandur wrote: neolz75 wrote: Bad News is that on Windows 10 its not working even after trying "Realtek Audio Console", Front Panel is greyed out. Hah, that's even weirder than my problem. But yeah, for front/rear jacks Realtek Audio Console did the trick.. Sound not showing from HDMI and DP cables is still not fixed and I really don't know what to do.

even my HDMI audio option had disappeared (Monitor has a inbuilt audio jack) due to installing and uninstalling lots of drivers. Then I uninstalled all motherboard and cpu drivers, uninstalled each Sound drivers from Device Manager -> "Sound,Video and Game Controller's" and reinstalled freshly all motherboard drivers, restarted and Monitor's HDMI Audio came back. You could try this.