https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 11 Apr 2026 05:10:42 +0000 Thu, 17 Jan 2019 01:09:09 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=10679 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=10679&PID=60014&title=control-of-coolers-on-the-motherboard-asrock-z370#60014 Author: Sein4u
Subject: 10679
Posted: 17 Jan 2019 at 1:09am

Thank you very much for your response! Now everything fell into place. All the best to you :)]]> Thu, 17 Jan 2019 01:09:09 +0000 https://forum.asrock.com/forum_posts.asp?TID=10679&PID=60014&title=control-of-coolers-on-the-motherboard-asrock-z370#60014 https://forum.asrock.com/forum_posts.asp?TID=10679&PID=59975&title=control-of-coolers-on-the-motherboard-asrock-z370#59975 Author: ASRock_TSD
Subject: 10679
Posted: 15 Jan 2019 at 11:11am

Dear Sein4u,

Thank you for choosing ASRock.

Regarding your question, the Z370 Pro4?™s CHA_FAN2 and CHA_FAN3/W_PUMP can auto detect if 3-pin or 4-pin fan is in use.
The CPU fan and CHA_FAN1 only support 4-pin fan speed control.

Thank you!
Yours truly,
ASRock TSD]]> Tue, 15 Jan 2019 11:11:24 +0000 https://forum.asrock.com/forum_posts.asp?TID=10679&PID=59975&title=control-of-coolers-on-the-motherboard-asrock-z370#59975 https://forum.asrock.com/forum_posts.asp?TID=10679&PID=59938&title=control-of-coolers-on-the-motherboard-asrock-z370#59938 Author: Sein4u
Subject: 10679
Posted: 14 Jan 2019 at 12:58pm

Hello! Need help on adjusting coolers. Recently I bought new hardware, including an ASRock z370 pro4 motherboard, connected 3 coolers to CHA_FAN1, CHA_FAN2 and to CHA_FAN3/W-PUMP. All 3 coolers are the same. As a result, turns are regulated only for coolers connected to CHA_FAN2 and CHA_FAN3, and CHA_FAN1 always works at maximum speed. I saw the following information on the motherboard page in the specifications section: "CHA_FAN2 and CHA_FAN3/W_PUMP can auto detect if 3-pin or 4-pin fan is in use.". Can you please tell how to adjust the speed of the cooler on CHA_FAN1? 3 pin cooler.]]> Mon, 14 Jan 2019 12:58:17 +0000 https://forum.asrock.com/forum_posts.asp?TID=10679&PID=59938&title=control-of-coolers-on-the-motherboard-asrock-z370#59938