AMD Motherboards - XFR/PBO missing

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XFR/PBO missing

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=17412
Printed Date: 13 Aug 2025 at 3:42pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: XFR/PBO missing

Posted By: Roadie
Subject: XFR/PBO missing
Date Posted: 05 Dec 2020 at 6:50pm

Hello,

I'm new to Asrock, I ususally go with gigabyte and asus. I've recently moved from a MSO b450 gaming pro carbon ac with a 1300x. On that board i could boost the 1300x from 3.5ghz to 3.7ghz with no problem.

My new(ish) board is aasrock x470 taichi with the same 1300x.
I couldn't find the Precision boost option. After googling and finding out its not in the OC menu and its called XFR enhancement, i went looking again.

It appears to be missing from the bios alltogether. I know where to look to access it, but its just not there. I'm on Bios p4.20. Have they took it out in recent updates? is there a verion of bios can go back to which has it?

I am planning on ugrading to a ryzen 5 3600 around xmas.

any help or knowledge of where this has went to will be grately appreciated