AMD Motherboards - No POST/UEFI before Windows Boots A320M-HDV R4.0

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No POST/UEFI before Windows Boots A320M-HDV R4.0

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=13409
Printed Date: 08 Aug 2025 at 5:39am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: No POST/UEFI before Windows Boots A320M-HDV R4.0

Posted By: JayIbero
Subject: No POST/UEFI before Windows Boots A320M-HDV R4.0
Date Posted: 10 Jan 2020 at 11:51am

I recently got this pre-built system off of Newegg:

https://www.newegg.com/abs-computer-technologies-mage-e-ala115/p/N82E16883102726R?Item=N82E16883102726R

It boots to Windows 10 and runs fine there but I don't get any POST/UEFI menu before, just blank screen. Fast Boot is off in Windows. If I use the restart to UEFI utility, it restarts to a blank screen that is completely unresponsive.

According to CPUZ the bios version is P2.30.

It's very concerning because it seems if I need to repair or reinstall windows I would not have any way to do so with no access to a boot menu.