Intel Motherboards - No DP display

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No DP display

Printed From: ASRock.com
Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=1072
Printed Date: 22 May 2024 at 1:39am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: No DP display

Posted By: ttkaae
Subject: No DP display
Date Posted: 22 Oct 2015 at 1:01pm

Hello Asrockers

Do anyone know how I get back the display from my DP-HDMI monitor? Since updating the UEFI software to P3.20, it didn't work.
I tried plugging it into the graphics card and the MB respectively. I just don't get any response on my DP-HDMI monitor! The primary (HDMI-HDMI) monitor is working fine both connected to the graphics card and to the MB. With that said, though, the screen tends to flash occasionally. That happens both on Windows and Linux with all display drivers updated.
I have tried to fiddle with UEFI settings but without solving the problem.

Hardware details:
MB: Asrock Z87 Extreme 4
Graphics: AMD Radeon R7 260X

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Best regards
Thomas