ASRock Forums : Asrock B450 Gaming K4 - no signal via Displayport https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 25 Apr 2026 04:32:38 +0000 Fri, 26 Jun 2020 23:09:21 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=14799 <![CDATA[ASRock Forums]]> https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ <![CDATA[Asrock B450 Gaming K4 - no signal via Displayport : I recently bought an Asrock B450...]]> https://forum.asrock.com/forum_posts.asp?TID=14799&PID=76799&title=asrock-b450-gaming-k4-no-signal-via-displayport#76799 Author: n1try
Subject: 14799
Posted: 26 Jun 2020 at 11:09pm

I recently bought an Asrock B450 Gaming K4 board (because it is one of the few to have both HDMI and DisplayPort connectors) and an AMD Ryzen 3400G. I did not get a dedicated graphics card but want to use the Ryzen's integrated one.

However, I got the problem that there is no sign via DisplayPort. HDMI works, but using DisplayPort, the monitor remains black and without a signal - from the moment when I press the power switch.

I tried upgrading the BIOS from 3.9 to 4.1, but that didn't help either.

Any ideas?]]> Fri, 26 Jun 2020 23:09:21 +0000 https://forum.asrock.com/forum_posts.asp?TID=14799&PID=76799&title=asrock-b450-gaming-k4-no-signal-via-displayport#76799