https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 11 Jul 2026 13:54:37 +0000 Mon, 31 Oct 2022 09:15:50 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=25042 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=25042&PID=101760&title=b550d4m-not-booting-up#101760 Author: wondermike
Subject: 25042
Posted: 31 Oct 2022 at 9:15am

Got it solved, the Dupont plug for the Power switch was misaligned regarding +/-. It's booting now. #Solved]]> Mon, 31 Oct 2022 09:15:50 +0000 https://forum.asrock.com/forum_posts.asp?TID=25042&PID=101760&title=b550d4m-not-booting-up#101760 https://forum.asrock.com/forum_posts.asp?TID=25042&PID=101759&title=b550d4m-not-booting-up#101759 Author: wondermike
Subject: 25042
Posted: 31 Oct 2022 at 7:09am

Hi, I'm building a server with these components
* AMD Ryzen 7 PRO 5750G, 8C/16T, 3.80-4.60GHz, tray, Sockel
* Dynatron A18 CPU-fan
* 2 x DDR4RAM 32GB DDR4-3200 Crucial DIMM, CL22
* ASRock Mainboard B550D4M ATX Sockel AM4

* Case: Chenbro RM13310
* PSU: AcBel R1BU5651A (Redundant 650W)

The RAM modules are firmly inside the blue sockets.
The CPU-fan is working

Problem: The server only boots up to Code 0x15 and then powers off after only a few seconds. I have to take it off AC in order to get it booting again.

What can I do?
]]> Mon, 31 Oct 2022 07:09:00 +0000 https://forum.asrock.com/forum_posts.asp?TID=25042&PID=101759&title=b550d4m-not-booting-up#101759