https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 20 Jun 2026 23:01:46 +0000 Sun, 29 May 2016 05:16:04 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=2744 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=2744&PID=13741&title=z170-oc-formula-bios-2-50-problem#13741 Author: wallsy77
Subject: 2744
Posted: 29 May 2016 at 5:16am

Hi everyone,

I have just installed the latest BIOS for the z170 OC formula motherboard and I lost access to my RAID 1 M2 raid. When booting the OS Windows complains of inaccessable boot device. Also I notice an additional screen for the Intel RAID which is only show my 2 SSD drives.

Has anyone else experience this or at least use this as a warning before deploying this version of the BIOS.

I'm also not able to find anywhere to revert back to the previous version of the BIOS.

Thanks in advance.
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