https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Mon, 13 Apr 2026 05:24:30 +0000 Sat, 07 Sep 2024 20:15:10 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=53250 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=53250&PID=144643&title=error-code-de-ad-df-19-04-65#144643 Author: dallas_koat_ai
Subject: 53250
Posted: 07 Sep 2024 at 8:15pm

Yes pull the card and then change the Bios Setting Above 4g Decoding.

Also anable Ase Cap for stability if you are trying to use vgpu.

Another Note is also now you will need to use (if you PXE boot) another lan not the onboard lan for PXE boot and you can't use Legacy you need to use uefi. The Above 4g Decoding does something to the pci lanes on that bridge I read from a supermicro post that as a similar setup as this mobo.]]> Sat, 07 Sep 2024 20:15:10 +0000 https://forum.asrock.com/forum_posts.asp?TID=53250&PID=144643&title=error-code-de-ad-df-19-04-65#144643 https://forum.asrock.com/forum_posts.asp?TID=53250&PID=144642&title=error-code-de-ad-df-19-04-65#144642 Author: AndreyRz
Subject: 53250
Posted: 07 Sep 2024 at 7:52pm

Hi, do you find any solution? I have same error on my asrock x399 taichi after instalation nvidia turing professional gpu in first pci-e slot.]]> Sat, 07 Sep 2024 19:52:37 +0000 https://forum.asrock.com/forum_posts.asp?TID=53250&PID=144642&title=error-code-de-ad-df-19-04-65#144642 https://forum.asrock.com/forum_posts.asp?TID=53250&PID=136308&title=error-code-de-ad-df-19-04-65#136308 Author: dallas_koat_ai
Subject: 53250
Posted: 31 Jul 2024 at 6:26pm

MOBO is X399D8A-2T
I just changed my A 5000 ADA into compute mode and now when ever that card is installed I get this Error Code DE AD DF 19 04 65
I need help figuring out what this issue is. I can't get to the BIOS and the board doesn't post with the card installed.]]> Wed, 31 Jul 2024 18:26:33 +0000 https://forum.asrock.com/forum_posts.asp?TID=53250&PID=136308&title=error-code-de-ad-df-19-04-65#136308