https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 11 Apr 2026 18:02:12 +0000 Sat, 11 Apr 2026 15:52:48 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 30 https://forum.asrock.com/RSS_post_feed.asp?TID=113489 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=113489&PID=201193&title=x470d4u22t-no-post-after-bios-update#201193 Author: Xaltar
Subject: 113489
Posted: 11 Apr 2026 at 3:52pm

There is also a handy BMC (IPMI) user guide on your product page. It should have
all you need to log in and troubleshoot. Page 61 (64 in the PDF) is probably what
will be most useful to you if the steps I listed didn't resolve the issue.

Good luck.]]> Sat, 11 Apr 2026 15:52:48 +0000 https://forum.asrock.com/forum_posts.asp?TID=113489&PID=201193&title=x470d4u22t-no-post-after-bios-update#201193 https://forum.asrock.com/forum_posts.asp?TID=113489&PID=201192&title=x470d4u22t-no-post-after-bios-update#201192 Author: Xaltar
Subject: 113489
Posted: 11 Apr 2026 at 2:57pm

Try following the instructions here. That should flush any corrupt values
from your BIOS. Once you power the system back on again, leave it powered on for
at least 10mins to rule out any pre-POST initialization that may be taking a while
on first boot on the updated BIOS.

If all that fails then open a support ticket with ASRock Rack:
https://event.asrockrack.com/tsd.asp]]> Sat, 11 Apr 2026 14:57:04 +0000 https://forum.asrock.com/forum_posts.asp?TID=113489&PID=201192&title=x470d4u22t-no-post-after-bios-update#201192 https://forum.asrock.com/forum_posts.asp?TID=113489&PID=201190&title=x470d4u22t-no-post-after-bios-update#201190 Author: af1233
Subject: 113489
Posted: 11 Apr 2026 at 1:40pm

I have a problem with my X470D4U2-2T Server motherboard.

I was trying to install a Windows Server 2022 but it kept restarting when windows server setup was initializing.

I thought a new bios update would fix it, as google AI was telling me, so I installed the latest BIOS, version 4.10 . Completed successfully, it asked for a restart but after that server never started again. Dr. debugger screen doesn't even light up to show an error code.
I thought connecting to IPMI would be an option, even though i never used it before so I also tried connecting all the network ports to my router, but no new network device shows up in the list.

BMC version is F/W P1.70.00 (never updated) , original BIOS was P3.30 (now should be 4.10).

What can I do to fix this?

The AI is suggesting me to buy a CH341A USB Programmer, remove the bios chip and flash it. Is this the only option?

Edited by Xaltar - 3 hours 31 minutes ago at 2:31pm]]> Sat, 11 Apr 2026 13:40:51 +0000 https://forum.asrock.com/forum_posts.asp?TID=113489&PID=201190&title=x470d4u22t-no-post-after-bios-update#201190