https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Tue, 30 Jun 2026 11:14:45 +0000 Sat, 04 Mar 2017 23:45:19 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=4530 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=4530&PID=24473&title=unable-to-reset-cmos-on-z170-extreme-4#24473 Author: Murdock9
Subject: 4530
Posted: 04 Mar 2017 at 11:45pm

Hi all,

due to another isse I'm facing at the moment, I wanted to reset the CMOS of my Asrock Z170 Extreme 4:

- I unplugged the power, swapped the CMOS jumper for 10 seconds and set it back. Nothing, CMOS did not reset.
- Unplugged the power, pressed the clear CMOS switch at the I/O panel for 10 seconds -> Nothing, CMOS did not reset
- Unplugged power, removed battery for one minute and tried again -> Nothing, CMOS did not reset
- Unplugged power, removed battery overnight -> It worked, CMOS reset

Surely there mus be an easier way?
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