https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 11 Jul 2026 00:27:07 +0000 Sat, 23 Sep 2023 09:16:19 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=26689 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=26689&PID=107662&title=1u4l4egenoa-2t#107662 Author: NeillC
Subject: 26689
Posted: 23 Sep 2023 at 9:16am

So with a video card installed in the riser slot I can see that the system does post. I updated the bios to the latest version. Still no luck with onboard video.
]]> Sat, 23 Sep 2023 09:16:19 +0000 https://forum.asrock.com/forum_posts.asp?TID=26689&PID=107662&title=1u4l4egenoa-2t#107662 https://forum.asrock.com/forum_posts.asp?TID=26689&PID=107661&title=1u4l4egenoa-2t#107661 Author: NeillC
Subject: 26689
Posted: 23 Sep 2023 at 7:21am

I am trying to get this rack server booted. I have added a EPYC 9654 processor and 8 dimms. Both the memory and processor are said to be supported.
I get stuck with a post code of 0xAb and no video. I tried clearing the CMOS but the instructions are not clear. I removed power and the battery and shorted the very tiny solder bumps on the board. I think it may have done something as a long memory training happened after that (0x15).
I have two crucial Gen 5 M.2 (the ones from the compat list) I added to the system. No hard drives.
Looking for tips on how to debug further.]]> Sat, 23 Sep 2023 07:21:24 +0000 https://forum.asrock.com/forum_posts.asp?TID=26689&PID=107661&title=1u4l4egenoa-2t#107661