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B450M Steel Legend dual Monitor doesn´t work

Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD Motherboards
Forum Description: Question about ASRock AMD motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=23392
Printed Date: 23 Jul 2025 at 10:13am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com


Topic: B450M Steel Legend dual Monitor doesn´t work
Posted By: gon_goody
Subject: B450M Steel Legend dual Monitor doesn´t work
Date Posted: 30 Mar 2022 at 8:36am
Hi everyone! I recently bought the B450M Steel Legend and i need to use it with the two outputs for monitors (HDMI and DisplayPort) but when I connect both monitors it didnt work. PD: I got a AMD 5700G. Somebody know how to enable it?
I tried reinstalling Windows, drivers from CPU and nothing work.



Replies:
Posted By: threadzipper1957
Date Posted: 08 Aug 2022 at 6:25pm
It is not really clear, what is working, and what is not.
When with 2 monitors, only one is working, try another cable.
Some monitors use some pins in the cable for a different purpose, this can be solved by using another cable.
Or use the tech support form https://event.asrock.com/tsd.asp" rel="nofollow - https://event.asrock.com/tsd.asp
When using gmail, always check your spam folder for replies.

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Kind Regards


Posted By: Tazh69
Date Posted: 04 Apr 2024 at 4:48am
The information is very clear.
He is trying to use two video outputs that the mortherboard has, Hdmi and Display port but the DP output seems to doesnt work. Thats what happen to me as well, I tried to use the DP output but no video is displayed in the monitor.



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