audio via H470M-ITX/ac and Intel UHD 630
Printed From: ASRock.com
Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=16880
Printed Date: 02 Aug 2025 at 1:36am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: audio via H470M-ITX/ac and Intel UHD 630
Posted By: skallagrimmson
Subject: audio via H470M-ITX/ac and Intel UHD 630
Date Posted: 09 Oct 2020 at 10:29pm
I would very much like to buy a monitor with built-in speakers to my system with a H470M-ITX/ac motherboard and Intel UHD 630 graphics. As HDMI is limited to 1.4, I would like to use DisplayPort.
Will it be possible to output video+audio over DP to a monitor that accepts this?
The specs indicate audio via HDMI only and the manual says:
"Onboard HDMI HD Audio: Enable audio for the onboard digital outputs"
As I also spied a USB C port on MB I was also wondering whether this can also output combined audio/video and what the limitations are.
Many thanks in advance!
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Replies:
Posted By: skallagrimmson
Date Posted: 12 Oct 2020 at 11:13pm
For those with a similar question: an Asrock employee verified that both audio over HDMI and DP work when the graphics support it (in this case UHD 630). Before this answer I also ordered the screen and tested it, and I can verify that it works in practice as well.
I think Asrock could/should add this to the product page (as they do for HDMI audio)
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Posted By: mcd2000
Date Posted: 30 Oct 2020 at 9:59am
I too, have been digging everywhere to find this out. Can you confirm if it outputs 7.1 audio or just some generic audio signal? I would like to use this in a HTPC with 4K/60 video through the Displayport. I can't seem to find any motherboards that state this and I would like to avoid getting one with a optical output as well. Thanks,
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