ASRock Forums : z370 pro4 stuck at 0% UEFI Update https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sun, 28 Jun 2026 01:35:57 +0000 Mon, 05 Mar 2018 05:50:54 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=7924 <![CDATA[ASRock Forums]]> https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ <![CDATA[z370 pro4 stuck at 0% UEFI Update : Solved - at least temporary -...]]> https://forum.asrock.com/forum_posts.asp?TID=7924&PID=46682&title=z370-pro4-stuck-at-0-uefi-update#46682 Author: Algernon
Subject: 7924
Posted: 05 Mar 2018 at 5:50am

Solved - at least temporary - I had to reset cmos by removing battery and ram and gpu, boot it (no success), after that plug it all back and boot once again - this time successful. 

I still have no idea why UEFI failed to update my BIOS - but I'm pretty sure that I'll never again try to do that from windows. Damn, I dont know if I will try to update bios ever again... 
]]> Mon, 05 Mar 2018 05:50:54 +0000 https://forum.asrock.com/forum_posts.asp?TID=7924&PID=46682&title=z370-pro4-stuck-at-0-uefi-update#46682 <![CDATA[z370 pro4 stuck at 0% UEFI Update : Hello,after Asrock APP failed...]]> https://forum.asrock.com/forum_posts.asp?TID=7924&PID=46660&title=z370-pro4-stuck-at-0-uefi-update#46660 Author: Algernon
Subject: 7924
Posted: 04 Mar 2018 at 11:53pm

Hello,
after Asrock APP failed to update bios (and informed me that I have 1.5 version), I've decided to do it manually - I've downloaded 1.8 from asrock page, and runned it as administrator as instructed here https://www.asrock.com/support/BIOSIG.asp?cat=Windows8 
So, my PC restarted, ASRock UEFI started upgraded and... stopped at 0% (Instant Flash V2204).
What to do?

I have Windows 10, Asrock z370 pro4 and i7-8700k 
]]> Sun, 04 Mar 2018 23:53:08 +0000 https://forum.asrock.com/forum_posts.asp?TID=7924&PID=46660&title=z370-pro4-stuck-at-0-uefi-update#46660