ASRock Forums : GUID are invalid both CMOS and Flash https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Fri, 10 Apr 2026 23:44:02 +0000 Fri, 12 Apr 2019 10:27:27 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=11272 <![CDATA[ASRock Forums]]> https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ <![CDATA[GUID are invalid both CMOS and Flash : Dear Johntorsteen, Thank you for...]]> https://forum.asrock.com/forum_posts.asp?TID=11272&PID=62193&title=guid-are-invalid-both-cmos-and-flash#62193 Author: ASRock_TSD
Subject: 11272
Posted: 12 Apr 2019 at 10:27am

Dear Johntorsteen,

Thank you for contacting ASRock.

Regarding your question, please follow the step to rewrite 1394 GUID.
1.     Please check the 1394 label in your motherboard and write it down. The 1394 GUID looks like 00138F00XXXXXXXX.
2.     Unzip the attached file "1394.zip" and save it to a bootable USB flash.
1394.zip download link: https://mega.nz/#!5sgDkKaD!9fPgyo6hDjncV0YxlszMpl98ZgU6Je8tAac0UX-vkKQ
3.     Reboot your system and boot into the USB flash with Hotkey <F11> during POST.
4.     Run the 1394 program and key in "fwguid c XXXXXXXXXXXXXXXX" then press enter. System will re-flash the 1394 automatically.

Thank you!
Yours truly,
ASRock TSD
]]> Fri, 12 Apr 2019 10:27:27 +0000 https://forum.asrock.com/forum_posts.asp?TID=11272&PID=62193&title=guid-are-invalid-both-cmos-and-flash#62193 <![CDATA[GUID are invalid both CMOS and Flash : Hi! My asrock extreme3 motherboard...]]> https://forum.asrock.com/forum_posts.asp?TID=11272&PID=62098&title=guid-are-invalid-both-cmos-and-flash#62098 Author: johntorsteen
Subject: 11272
Posted: 09 Apr 2019 at 3:49am

Hi!

My asrock extreme3 motherboard saying this message. GUID are invalid both CMOS and Flash!

What to do?
]]> Tue, 09 Apr 2019 03:49:52 +0000 https://forum.asrock.com/forum_posts.asp?TID=11272&PID=62098&title=guid-are-invalid-both-cmos-and-flash#62098