ASRock Forums : GUID are invalid both CMOS and Flash https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Mon, 06 Apr 2026 10:47:35 +0000 Fri, 01 Nov 2019 10:17:19 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=12756 <![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=12756&PID=69515&title=guid-are-invalid-both-cmos-and-flash#69515 Author: ASRock_TSD
Subject: 12756
Posted: 01 Nov 2019 at 10:17am

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.     Download the file "1394.zip" from the following link.
https://mega.nz/#!T5ZyzIKa!hSEqvUwsbu_crW6EWWpfOl_RK_FWU3EHJ8vwQkcBwY4
3.     Unzip and save it to a bootable USB flash.
4.     Reboot your system and boot into the USB flash with Hotkey <F11> during POST.
5.     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, 01 Nov 2019 10:17:19 +0000 https://forum.asrock.com/forum_posts.asp?TID=12756&PID=69515&title=guid-are-invalid-both-cmos-and-flash#69515 <![CDATA[GUID are invalid both CMOS and Flash : Hi, my AsRock z68 extreme4 gen3...]]> https://forum.asrock.com/forum_posts.asp?TID=12756&PID=69390&title=guid-are-invalid-both-cmos-and-flash#69390 Author: johntorsteen
Subject: 12756
Posted: 27 Oct 2019 at 10:52pm

Hi, my AsRock z68 extreme4 gen3 motherboard giving this error when strated. How to fix?]]> Sun, 27 Oct 2019 22:52:51 +0000 https://forum.asrock.com/forum_posts.asp?TID=12756&PID=69390&title=guid-are-invalid-both-cmos-and-flash#69390