Intel HDMI 2.1 Audio - z790 with i7-12700k+ cpu driver information etc

SoppingMan · ‎08-22-2023

Hi all,

I am running Windows 11 Pro with a z790 board and a Intel i7-12700k. This also includes a Nvidia RTX 4080, however I run extended display not for display but for Audio.

As I use the HDMI 2.1 Port on my external card to my 4k monitor as it supports HDMI 2.1 4k HDR @ 144hz. I prefer the extra bandwidth I get compared to Displayport 1.4a and needing DSC. As my card only has 1x HDMI port and 3x DP 1.4a ports.

I get the best sound experience when using HDMI 2.1 cable to my Samsung Soundbar in the HDMI in port using Dolby Access with windows 11. So, when using Microsoft edge it even allows for all the formats and channels the soundbar and subwoofer allows for. Including Mat 2.0, 2.1, TrueHD, Dolby Atmos, Dolby Atmos Plus, Dolby Digital Plus+, 8 Channel etc.

My query/complaint is the lack of acnowledgement from Intel regarding their drivers and the Intel Control Centre to acnowledge this connection.

Ideally, there would be an option to recognise the output is for audio only and therefore I don't have to deal with my mouse disappearing too far right of screen.

Considing DTS Sound Unbound, Dolby Atmos and everything works and sounds perfectly, would it not be an option to include or even recognise the connection? It would be useful as I know I am certainly not alone when using the HDMI Port for audio only.

Furthermore, there are a lot of people unaware their PC can do this and use their modern sound equipment with a 3.5mm or optical cable unable to get the benefits of their hardware.

IsaacQ_Intel · ‎08-23-2023

Hello @SoppingMan,

We appreciate your post on the Intel️® communities. Your concern is important to us, and we're here to assist you.

I'll take the necessary steps to investigate this matter from our end and will provide you with additional details shortly.

Warm regards,

Isaac Q.

Intel Customer Support Technician

IsaacQ_Intel · ‎08-23-2023

Hello @SoppingMan

Thank you for your patience.

After looking into your feedback carefully, we've decided to take the next step and share it with the right team, just as you suggested. Your thoughts really matter to us because they help us make our products even better and more enjoyable for you.

Because we're passing your feedback along to another team, we'll be closing this conversation thread. But please know that your input remains at the heart of our efforts.

Best regards,

Isaac Q.

Intel Customer Support Technician