AMD Motherboards - A520M Gaming - not booting to bios

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A520M Gaming - not booting to bios

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=85414
Printed Date: 13 Dec 2024 at 3:45am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: A520M Gaming - not booting to bios

Posted By: pads
Subject: A520M Gaming - not booting to bios
Date Posted: 12 Dec 2024 at 11:43pm

I have built a new PC on the A520M Phantom Gaming 4 motherboard, and it won't boot into bios - absolutely no dsiplay at all.

Not yet loaded windows as cannot get that far.

I switch on, press power button and lights come on, fans run but that is all.
I have no additional boards installed, and even removed the USB connections. I have tried both HDMI and DP video out.
Items installed are -
A520M Phantom Gaming 4 motherboard
500W GameMax RPG Rampage 80 Plus Bronze PSU
Kingston FURY Beast 32GB (2x16GB) 3200MT/s DDR4 Memory Kit (with both and one stick (slot A2 & B2 - or only B2)
AMD Ryzen 5 5500 6 Core/12 Thread AM4 CPU

I have tried removing the CMOS battery and replacing.

I have previously built a few PCs (one last week using B550 Phantom Gaming4 MB)

Please point me where I am going wrong.

-------------
Peter