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Z270 Extreme 4 BIOS Update?

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=13103
Printed Date: 18 Jul 2025 at 8:20am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com


Topic: Z270 Extreme 4 BIOS Update?
Posted By: Zeet
Subject: Z270 Extreme 4 BIOS Update?
Date Posted: 11 Dec 2019 at 7:46am
Hi everyone,

Recently rebuilt my PC using the Z270 Extreme 4 mobo:

https://www.asrock.com/mb/Intel/Z270%20Extreme4/index.asp

When I open the APP Shop - it says I have 2.20 BIOS but when I try to update to the latest version using the Live Update & App Shop - I get an error message saying 2.70 BIOS is not supported by my motherboard.

Is there a version of BIOS i should be upgrading to like 2.60 to make sure I'm fully updated?

Thanks



Replies:
Posted By: ASRock_TSD
Date Posted: 11 Dec 2019 at 12:36pm
Dear Zeet,

Thank you for posting your query to ASRock forum.

When upgrading BIOS through the App shop, it is required to have Win10 RS3 or the previous version.

If Win10 RS3 or the previous version is not being used on the system, kindly use the instant flash method to flash the BIOS.

Please refer to the link below to for the steps when flashing the BIOS with instant flash method:
https://www.asrock.com/support/BIOSIG.asp?cat=BIOS9

With thanks,
ASRock TSD

*Please note that if the system is working correctly, we do not recommend users to upgrade the BIOS. Please upgrade the BIOS at your own risk.


Posted By: Zeet
Date Posted: 12 Dec 2019 at 7:59am
Thank you! Managed to update BIOS but didn't fix my RAM Speed issues or ASRRGBLED Polychrome issues! Will post new topic regarding those



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