https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Wed, 22 Apr 2026 05:28:57 +0000 Wed, 05 Jun 2019 14:40:14 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=11436 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=11436&PID=63598&title=no-hdmi-sound-with-new-bios#63598 Author: Kirurgs
Subject: 11436
Posted: 05 Jun 2019 at 2:40pm

Actually my kid has the same issue, but mobo is different - AB350M Pro4, one day after BIOS flash sound disappeared from discrete Sapphire Pulse RX570 card.
Hopefully new BIOS, which fixes the issue, will be released for that mobo as well. Fingers crossed.]]> Wed, 05 Jun 2019 14:40:14 +0000 https://forum.asrock.com/forum_posts.asp?TID=11436&PID=63598&title=no-hdmi-sound-with-new-bios#63598 https://forum.asrock.com/forum_posts.asp?TID=11436&PID=63584&title=no-hdmi-sound-with-new-bios#63584 Author: Daveydguk
Subject: 11436
Posted: 05 Jun 2019 at 4:15am

Just like to comment that the hdmi audio from sapphire rx580 now works with the new firmware 3.30 for b450 Fatal1ty itx mobo.

Hooray ]]> Wed, 05 Jun 2019 04:15:20 +0000 https://forum.asrock.com/forum_posts.asp?TID=11436&PID=63584&title=no-hdmi-sound-with-new-bios#63584 https://forum.asrock.com/forum_posts.asp?TID=11436&PID=62773&title=no-hdmi-sound-with-new-bios#62773 Author: Daveydguk
Subject: 11436
Posted: 06 May 2019 at 3:18pm

Try drivers.softpedia.com and search for previous bios for your mobo.]]> Mon, 06 May 2019 15:18:38 +0000 https://forum.asrock.com/forum_posts.asp?TID=11436&PID=62773&title=no-hdmi-sound-with-new-bios#62773 https://forum.asrock.com/forum_posts.asp?TID=11436&PID=62772&title=no-hdmi-sound-with-new-bios#62772 Author: Daveydguk
Subject: 11436
Posted: 06 May 2019 at 3:10pm

I maybe wrong, but it Looks like Asrock have removed all windows bios updates from download page only leaving instant flash.]]> Mon, 06 May 2019 15:10:43 +0000 https://forum.asrock.com/forum_posts.asp?TID=11436&PID=62772&title=no-hdmi-sound-with-new-bios#62772 https://forum.asrock.com/forum_posts.asp?TID=11436&PID=62766&title=no-hdmi-sound-with-new-bios#62766 Author: 7Dahl7
Subject: 11436
Posted: 06 May 2019 at 2:10am

How do I downgrade in windows?]]> Mon, 06 May 2019 02:10:16 +0000 https://forum.asrock.com/forum_posts.asp?TID=11436&PID=62766&title=no-hdmi-sound-with-new-bios#62766 https://forum.asrock.com/forum_posts.asp?TID=11436&PID=62765&title=no-hdmi-sound-with-new-bios#62765 Author: Daveydguk
Subject: 11436
Posted: 06 May 2019 at 1:54am

I had same problem with Bios 3.1 and 3.2 for the Fatal1ty B450 itx and saphire pulse card with 2400g cpu.

I managed to downgrade using the windows version. HDMI sound came back again with version 1.7 bios.]]> Mon, 06 May 2019 01:54:51 +0000 https://forum.asrock.com/forum_posts.asp?TID=11436&PID=62765&title=no-hdmi-sound-with-new-bios#62765 https://forum.asrock.com/forum_posts.asp?TID=11436&PID=62764&title=no-hdmi-sound-with-new-bios#62764 Author: 7Dahl7
Subject: 11436
Posted: 05 May 2019 at 11:31pm

Hello

I flashed to bios 5.60 on my Asrock AB350 gaming ITX motherboard and now HDMI sound doesn't work. It won't let me flash to bios 5.30, it says invalid file.

How do I downgrade to bios 5.30?

Is there a beta bios I can download?

Thank you :)]]> Sun, 05 May 2019 23:31:02 +0000 https://forum.asrock.com/forum_posts.asp?TID=11436&PID=62764&title=no-hdmi-sound-with-new-bios#62764