AMD Motherboards - 1394 GUID are unvalid in both flash and cmos

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1394 GUID are unvalid in both flash and cmos

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=13156
Printed Date: 09 Nov 2025 at 3:27am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: 1394 GUID are unvalid in both flash and cmos

Posted By: CuriousGeorge
Subject: 1394 GUID are unvalid in both flash and cmos
Date Posted: 16 Dec 2019 at 5:56am

Hy there ,
I own a AsRock 990fx Extreme 9 board.
Bought it a few months ago as new old stock.
Put a system together , AMD FX 9590 , 16 GB DDR3 , AMD RYZEN 7 200.

Every time computer starts I get a error message saying:"1394 guid are invalid in both cmos and flash"

Tried fresh bios install , that did not solved the issue.
Can you guys help me?