X870E Taichi Lite CPU fan spins when off
Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD Motherboards
Forum Description: Question about ASRock AMD motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=113280
Printed Date: 05 Aug 2025 at 5:47am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: X870E Taichi Lite CPU fan spins when off
Posted By: pp-tol
Subject: X870E Taichi Lite CPU fan spins when off
Date Posted: 04 Aug 2025 at 11:11pm
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hi, one more question on X870E Taichi Lite : Is it normal that the CPU fan does not stop when the computer is powered down (no sleep, realy shut down)? Fan rpm is realy low, not hearable, but still spinning. My fan is a Noctua NH-D15 G2 LBC. First I thought that would be a feature, to avoid hotspots when shuting down a hot CPU - but it keeps running for days... - the only way to stop is unplug. When re-pluged, fan is not running. All other fans stop on shut down. Or is there any switch in the BIOS to disable that behaviour? |
Replies:
Posted By: Xaltar
Date Posted: 05 Aug 2025 at 12:40am
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How is the fan connected to the system? ------------- 
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Posted By: pp-tol
Date Posted: 05 Aug 2025 at 1:57am
| its connected to CPU_Fan_1 of the Taichi Lite |
Posted By: Xaltar
Date Posted: 05 Aug 2025 at 2:37am
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Check in your BIOS under: Advanced>ACPI configuration> Deep Sleep and set it to enabled in S5 See if that sorts it out. -------------
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