X470 Taichi bios 4.20
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=15131
Printed Date: 13 Aug 2025 at 7:35am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: X470 Taichi bios 4.20
Posted By: TC40
Subject: X470 Taichi bios 4.20
Date Posted: 07 Aug 2020 at 4:10pm
| I think there is a fault in the bios 4.20. If infinity fabric frequencie is in "Auto" it is lower then the memory clock (1600mhz). Infinity fabric is at 1500mhz. With previous bios the infinity fabric was at 1600mhz. I use a 3700x in this motherboard. |
Replies:
Posted By: gizmic
Date Posted: 07 Aug 2020 at 8:48pm
|
then dont set auto my problem since 4.XX soc is set to 1.2v default which breaks my ability to watch videos so i just have to manually set it to 1.1v i havent try testing setting IF to auto because its finicky at the speeds i'm running 3733 been on manual IF for a long time i forgot which bios it set my IF extremely low like 800 hahah so i just gave up on Auto IF but good news on the 4.XX i dont have the bios reset bug anymore so i guess you guys can normally use sleep mode again ------------- 
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Posted By: TC40
Date Posted: 08 Aug 2020 at 12:00am
| Yes I know, I have changed the setting. Just wanted to let them know this a fault with the 4.xx bios. Don't have the SOC voltage fault. |