AMD Motherboards - B459m Pro 4 multiple monitor help

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B459m Pro 4 multiple monitor help

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=10562
Printed Date: 25 Jul 2025 at 9:57pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: B459m Pro 4 multiple monitor help

Posted By: Moozer
Subject: B459m Pro 4 multiple monitor help
Date Posted: 29 Dec 2018 at 10:54pm

Hi all

I have a Ryzen 5 2400G setup on an ASRock B450M pro 4 Motherboard, running Windows 10 with 8GB RAM. I have two issues that I would like help with.

ISSUE 1

Using the ASRock provided driver disk, I can setup my VGA monitor and link my TV via HDMI - it works, however, I have to tweak the settings in Radeon settings for the VGA monitor to be clear (initial setup leaves VGA monitor with a pink cast over the screen and displayed is centred. I have to set the colour depth to 6bpc and set scaling mode to full panel. Everything is fine until I have to restart the PC - it resets the Radeon settings and I have to go through it all again.

ISSUE 2

If I update to latest display driver, I have no VGA output at all. ONLY HDMI will work (VGA and DVI-I outputs are not working).

What can I do?