https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 25 Apr 2026 22:53:15 +0000 Mon, 10 Feb 2020 18:21:37 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=13624 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=13624&PID=72679&title=taichi-x399-pwm-not-working#72679 Author: Ray62
Subject: 13624
Posted: 10 Feb 2020 at 6:21pm

First check, if CPU Fan 1 and Chassis Fan 1 work correctly by connecting ONE fan on each.

What hubs and fans are you using?]]> Mon, 10 Feb 2020 18:21:37 +0000 https://forum.asrock.com/forum_posts.asp?TID=13624&PID=72679&title=taichi-x399-pwm-not-working#72679 https://forum.asrock.com/forum_posts.asp?TID=13624&PID=72667&title=taichi-x399-pwm-not-working#72667 Author: Dcmegacab
Subject: 13624
Posted: 10 Feb 2020 at 5:55am

Hi i just finished building my Taichi X399 full atx TR4 build and im not getting any phase width modulation on CPU Fan 1 and Chassis Fan 1 headers. Ive got them both hooked up to seperate fan hubs. Ive cross checked all my cables and they are all correct. Ive tried adjusting the fan curve both with ASRock tuner and in the bios. All my fans are blowing at max all the time.]]> Mon, 10 Feb 2020 05:55:40 +0000 https://forum.asrock.com/forum_posts.asp?TID=13624&PID=72667&title=taichi-x399-pwm-not-working#72667