AMD Motherboards - Is it OK to use X570 Taichi + 3900X + UEFI 4.0?

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Is it OK to use X570 Taichi + 3900X + UEFI 4.0?

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=17925
Printed Date: 09 Aug 2025 at 3:20pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Is it OK to use X570 Taichi + 3900X + UEFI 4.0?

Posted By: shmerl
Subject: Is it OK to use X570 Taichi + 3900X + UEFI 4.0?
Date Posted: 27 Jan 2021 at 12:09pm

X570 Taichi just got UEFI 4.0.

I'm still using Ryzen 9 3900X with it, and a few previous BIOSes were causing a problem with my RAM (G.Skill Trident Z 3600MHz CL16-16-16-36 1.35V F4-3600C16Q-32GTZKK) when using standard XMP profile for 3600 MHz.

So I was stuck with the last working one - 3.40.

Download for 4.0 warns that:

User will not able to flash previous BIOS once upgrading to this BIOS version.

So if I'll upgrade to that and it will be still unstable with my RAM I'll be stuck?

Replies:

Posted By: muziqaz
Date Posted: 27 Jan 2021 at 6:41pm

That is from system to system experience, I'm afraid. There is no single answer to that

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