https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 13 Jun 2026 08:40:28 +0000 Thu, 14 Mar 2019 10:19:52 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=10979 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=10979&PID=61419&title=asrock-b450mhdv-and-ryzen-5-2400g-dual-monitor#61419 Author: cherylldc
Subject: 10979
Posted: 14 Mar 2019 at 10:19am

i have simimmilar to, but weird, i also use ext gpu, but when want to use both, it have to set int primary at bios, after that, onboard vga i use dvi-sub, booting its normal, monitor turn on on dvi, but when came into win10, dvi-sub monitor go off, at display setting, not show monitor conected, but if i check at device manager, my monitor plug well, this is very annoying, make me confuse]]> Thu, 14 Mar 2019 10:19:52 +0000 https://forum.asrock.com/forum_posts.asp?TID=10979&PID=61419&title=asrock-b450mhdv-and-ryzen-5-2400g-dual-monitor#61419 https://forum.asrock.com/forum_posts.asp?TID=10979&PID=61329&title=asrock-b450mhdv-and-ryzen-5-2400g-dual-monitor#61329 Author: xhue
Subject: 10979
Posted: 10 Mar 2019 at 8:07pm

Protip - when talking about GPU, chipset drivers, always download them directly from manufacturer's site (not OEM or similar), e.g. AMD, nividia, etc.]]> Sun, 10 Mar 2019 20:07:01 +0000 https://forum.asrock.com/forum_posts.asp?TID=10979&PID=61329&title=asrock-b450mhdv-and-ryzen-5-2400g-dual-monitor#61329 https://forum.asrock.com/forum_posts.asp?TID=10979&PID=61325&title=asrock-b450mhdv-and-ryzen-5-2400g-dual-monitor#61325 Author: Newenida
Subject: 10979
Posted: 10 Mar 2019 at 6:39pm

Update - in my case helped to reinstall current drivers. At first, I installed drivers for mobo from the website, but it is better working with those from cd]]> Sun, 10 Mar 2019 18:39:25 +0000 https://forum.asrock.com/forum_posts.asp?TID=10979&PID=61325&title=asrock-b450mhdv-and-ryzen-5-2400g-dual-monitor#61325 https://forum.asrock.com/forum_posts.asp?TID=10979&PID=61141&title=asrock-b450mhdv-and-ryzen-5-2400g-dual-monitor#61141 Author: xhue
Subject: 10979
Posted: 04 Mar 2019 at 5:05am

Well, ASRock state the mobo should support multiple monitors simultaneously. Other on the web claim they are currently running 2 monitors on the same mobo.

Maybe your mobos are faulty or something? Best thing - RMA if you can.]]> Mon, 04 Mar 2019 05:05:34 +0000 https://forum.asrock.com/forum_posts.asp?TID=10979&PID=61141&title=asrock-b450mhdv-and-ryzen-5-2400g-dual-monitor#61141 https://forum.asrock.com/forum_posts.asp?TID=10979&PID=61136&title=asrock-b450mhdv-and-ryzen-5-2400g-dual-monitor#61136 Author: Newenida
Subject: 10979
Posted: 04 Mar 2019 at 1:56am

Hi,
I'm having a similar issue. I have:
Ryzen 5 2400G
Asrock b450m pro4
In previous setup (amd phenom II x4, gigabyte ga 970a-ud3 and Radeon 6870) I had two monitors (one DVI-d and the other HDMI). I was hoping that the new configuration will also be able to run with two monitors, but only HDMI is working.

I am thinking about plugging old Radeon just to run the second monitor, but it's a quite old card now and I don't know how it will affect performance. Is there a possibility to have two monitors on my Asrock and ryzen, or should I buy graphics card? For my type of computer usage, it's not necessary to have a separate card.

Thanks]]> Mon, 04 Mar 2019 01:56:40 +0000 https://forum.asrock.com/forum_posts.asp?TID=10979&PID=61136&title=asrock-b450mhdv-and-ryzen-5-2400g-dual-monitor#61136 https://forum.asrock.com/forum_posts.asp?TID=10979&PID=61022&title=asrock-b450mhdv-and-ryzen-5-2400g-dual-monitor#61022 Author: Kilika
Subject: 10979
Posted: 27 Feb 2019 at 10:19pm

Hello, everyone,

I'm having a problem setting up my newly built computer with Dual-Monitor setup. I can run single monitor fine with either VGA or DVI, but I can't do both at the same time. I've updated the motherboard to the latest BIOS. 1920x1200 and 1280x720. Any advice? Setup worked fine in my old setup running Gigabyte and A8.

Ryzen 5 2400G
Asrock B450m-HDV


Thank you.]]> Wed, 27 Feb 2019 22:19:02 +0000 https://forum.asrock.com/forum_posts.asp?TID=10979&PID=61022&title=asrock-b450mhdv-and-ryzen-5-2400g-dual-monitor#61022