AMD Motherboards - x570 Phantom Gaming 4

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x570 Phantom Gaming 4 - Enabling Secure Boot

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=24989
Printed Date: 06 Nov 2025 at 2:27am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: x570 Phantom Gaming 4 - Enabling Secure Boot

Posted By: Stubbsie
Subject: x570 Phantom Gaming 4 - Enabling Secure Boot
Date Posted: 13 Oct 2022 at 8:23pm

I really need help figuring out how to enable Secure Boot on this motherboard, Every time I enable secure boot the system boots straight into system repair and get an error Automatic Repair missing windows\system32\Logfiles\Srt\SrtTrail.txt is missing and being no longer able to boot windows.

I am using Windows 11

What I have done so far:

Formatted all my drives from MBR -> GPT
Flash Updated Motherboard driver to 4.30

In BIOS:
In Advanced section -
turned fTPM switch to AMD CPU fTPM

In Trusted Computing -
Security Device support enabled

In Boot Section:
Disabled CSM

In Security section
Enabled secure boot and loaded custom settings added default keys than rebooted and turned them from custom settings to standard either way they get the same issue. Tried to clear keys and retry multiple times to same result.

The system boots perfectly fine with CSM disabled, and only works as long as secure boot is disabled. I've gone through every form and followed every youtube tutorial relating to turning on secure boot for this board and none of them mention this problem. I done everything they have done in their video but windows refuses to boot after secure boot is enabled.