https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 25 Apr 2026 16:09:19 +0000 Sat, 11 Apr 2020 20:20:42 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=14080 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=14080&PID=74253&title=asrock-b450m-pro4-chassis-fan-problem#74253 Author: LS18
Subject: 14080
Posted: 11 Apr 2020 at 8:20pm

Did some experimenting - It seems to be the case fan itself not the header. Looks like its a faulty NZXT case fan!]]> Sat, 11 Apr 2020 20:20:42 +0000 https://forum.asrock.com/forum_posts.asp?TID=14080&PID=74253&title=asrock-b450m-pro4-chassis-fan-problem#74253 https://forum.asrock.com/forum_posts.asp?TID=14080&PID=74250&title=asrock-b450m-pro4-chassis-fan-problem#74250 Author: LS18
Subject: 14080
Posted: 11 Apr 2020 at 7:27pm

Hello All!

I do apologies if this has been covered, I have searched for quite a while! I just completed my build yesterday using all brand new components.

My issue is - the two 3-pin fans in my NZXT H510 are connected to CHA_FAN1/WP & CHA_FAN2/WP headers.

Both spin! However only 'Chassis Fan2 Speed' RPM is being registered in the BIOS/A-Tuning. 'Chassis Fan1 Speed' is displaying 0RPM same with 'Chassis Fan3 Speed' (which is not being used).


Thanks for your time, it is very much appreciated!


Cheers]]> Sat, 11 Apr 2020 19:27:07 +0000 https://forum.asrock.com/forum_posts.asp?TID=14080&PID=74250&title=asrock-b450m-pro4-chassis-fan-problem#74250