AMD Motherboards - ASRock Z77 Extreme4

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ASRock Z77 Extreme4 - Debug Code b2

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=10290
Printed Date: 23 Jul 2025 at 10:11am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: ASRock Z77 Extreme4 - Debug Code b2

Posted By: ChromeBeauty
Subject: ASRock Z77 Extreme4 - Debug Code b2
Date Posted: 01 Dec 2018 at 5:07am

Hi
can anyone tell me what the error code b2 means?
According to the manual it's "Legacy Option ROM Initialization" but what does that mean?
Google shows results that point to the graphic card or the boards graphic PCI slot.
With regards