Intel Motherboards - Z370 Extreme 4 BIOS 4.25

Print Page | Close Window

Z370 Extreme 4 BIOS 4.25

Printed From: ASRock.com
Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=24830
Printed Date: 22 Jul 2025 at 4:21am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Z370 Extreme 4 BIOS 4.25

Posted By: FFreestyleRR
Subject: Z370 Extreme 4 BIOS 4.25
Date Posted: 14 Aug 2022 at 3:34am

Hello,

Why the latest version of the BIOS here is 4.21B:

https://www.asrock.com/MB/Intel/Z370%20Extreme4/index.asp#BIOS" rel="nofollow - https://www.asrock.com/MB/Intel/Z370%20Extreme4/index.asp#BIOS

But I found that 4.23 and 4.25 are available as well, and 4.25 is stable with Resizable bar on?

Are they being pulled out by AsRock for some reason?

Thanks!

Replies:

Posted By: threadzipper1957
Date Posted: 17 Aug 2022 at 5:47pm

Beta BIOS are sometimes used to solve certain issues, but when a BIOS is not working for all combinations of CPU and hardware, they are removed.
Thee are hundreds of combinations of hardware, and ASRock, cannot test all combinations, but if BIOS releases are removed, usually you will find a new BIOS.

-------------
Kind Regards