AMD Motherboards - HDMI Onboard Not Working

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HDMI Onboard Not Working

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=13479
Printed Date: 27 Dec 2024 at 3:56am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: HDMI Onboard Not Working

Posted By: ProSkier871
Subject: HDMI Onboard Not Working
Date Posted: 20 Jan 2020 at 3:23am

I just installed a Phantom Gaming 4 X570 MB with the following configuration:

Ryzen 5, 3400G CPU
2x8 (16Gb) DDR4-3200 G.Skill Ram (in Slots A2 & B2)
Coolermax ZU-800B Power Supply

I am trying to get the OnBoard HDMI Port to display Post Boot and Windows Information and I am not getting any display. The Computer will cycle fans and HDD light will flicker.

If I install my NVidia GForce GT520 PCIE video card into PCIE1 slot I will get display using the Micro-HDMI port.

Even with the PCIe Card installed I still can't get display through the onboard HDMI.

What am I missing to get the HDMI to function? Any Information is greatly appreciated.