https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 13 Jun 2026 15:39:57 +0000 Sat, 09 Aug 2025 23:38:37 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=113280 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=113280&PID=198681&title=x870e-taichi-lite-cpu-fan-spins-when-off#198681 Author: pp-tol
Subject: 113280
Posted: 09 Aug 2025 at 11:38pm

My curiosity wouldn't let me rest:

When I shut down my PC running Linux (Ubuntu), the CPU fan also turns off! So it must be caused by a Windows program, right?
I've now removed everything possible from Autostart, but unfortunately without success. The event viewer also shows no clues?”it remains a mystery. ]]> Sat, 09 Aug 2025 23:38:37 +0000 https://forum.asrock.com/forum_posts.asp?TID=113280&PID=198681&title=x870e-taichi-lite-cpu-fan-spins-when-off#198681 https://forum.asrock.com/forum_posts.asp?TID=113280&PID=198654&title=x870e-taichi-lite-cpu-fan-spins-when-off#198654 Author: pp-tol
Subject: 113280
Posted: 07 Aug 2025 at 12:25am

I couldn't tell any difference when S5 was enabled: when I clicked ?œShut Down,??the PC shut down, the LED on the front of my case turned off, and all the fans (except one) stopped.
When I pressed the Poewer button, the PC restarted as usual.

I think I'll just put up with it, as I usually disconnect the PC and all its peripherals, such as printers, speakers, etc., from the power supply via a power strip with a switch, so the fan stops anyway.]]> Thu, 07 Aug 2025 00:25:50 +0000 https://forum.asrock.com/forum_posts.asp?TID=113280&PID=198654&title=x870e-taichi-lite-cpu-fan-spins-when-off#198654 https://forum.asrock.com/forum_posts.asp?TID=113280&PID=198643&title=x870e-taichi-lite-cpu-fan-spins-when-off#198643 Author: Xaltar
Subject: 113280
Posted: 05 Aug 2025 at 8:29pm

Hmm, interesting. Maybe try connect your CPU fan to one of the other fan headers
on the board and see if that changes anything.

When you set Deep Sleep to enabled in S5, did it change anything? I mean other than
the fan. ]]> Tue, 05 Aug 2025 20:29:20 +0000 https://forum.asrock.com/forum_posts.asp?TID=113280&PID=198643&title=x870e-taichi-lite-cpu-fan-spins-when-off#198643 https://forum.asrock.com/forum_posts.asp?TID=113280&PID=198638&title=x870e-taichi-lite-cpu-fan-spins-when-off#198638 Author: pp-tol
Subject: 113280
Posted: 05 Aug 2025 at 7:29pm

BTW: Seting in BIOS was (and is now again) disabled (like default)]]> Tue, 05 Aug 2025 19:29:56 +0000 https://forum.asrock.com/forum_posts.asp?TID=113280&PID=198638&title=x870e-taichi-lite-cpu-fan-spins-when-off#198638 https://forum.asrock.com/forum_posts.asp?TID=113280&PID=198637&title=x870e-taichi-lite-cpu-fan-spins-when-off#198637 Author: pp-tol
Subject: 113280
Posted: 05 Aug 2025 at 7:28pm

I am sorry, no effect at all.
Fan is still spinning...]]> Tue, 05 Aug 2025 19:28:29 +0000 https://forum.asrock.com/forum_posts.asp?TID=113280&PID=198637&title=x870e-taichi-lite-cpu-fan-spins-when-off#198637 https://forum.asrock.com/forum_posts.asp?TID=113280&PID=198634&title=x870e-taichi-lite-cpu-fan-spins-when-off#198634 Author: Xaltar
Subject: 113280
Posted: 05 Aug 2025 at 2:37am

Check in your BIOS under:

Advanced>ACPI configuration> Deep Sleep and set it to enabled in S5

See if that sorts it out. ]]> Tue, 05 Aug 2025 02:37:56 +0000 https://forum.asrock.com/forum_posts.asp?TID=113280&PID=198634&title=x870e-taichi-lite-cpu-fan-spins-when-off#198634 https://forum.asrock.com/forum_posts.asp?TID=113280&PID=198633&title=x870e-taichi-lite-cpu-fan-spins-when-off#198633 Author: pp-tol
Subject: 113280
Posted: 05 Aug 2025 at 1:57am

its connected to CPU_Fan_1 of the Taichi Lite]]> Tue, 05 Aug 2025 01:57:56 +0000 https://forum.asrock.com/forum_posts.asp?TID=113280&PID=198633&title=x870e-taichi-lite-cpu-fan-spins-when-off#198633 https://forum.asrock.com/forum_posts.asp?TID=113280&PID=198632&title=x870e-taichi-lite-cpu-fan-spins-when-off#198632 Author: Xaltar
Subject: 113280
Posted: 05 Aug 2025 at 12:40am

How is the fan connected to the system?]]> Tue, 05 Aug 2025 00:40:41 +0000 https://forum.asrock.com/forum_posts.asp?TID=113280&PID=198632&title=x870e-taichi-lite-cpu-fan-spins-when-off#198632 https://forum.asrock.com/forum_posts.asp?TID=113280&PID=198630&title=x870e-taichi-lite-cpu-fan-spins-when-off#198630 Author: pp-tol
Subject: 113280
Posted: 04 Aug 2025 at 11:11pm

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?

]]> Mon, 04 Aug 2025 23:11:13 +0000 https://forum.asrock.com/forum_posts.asp?TID=113280&PID=198630&title=x870e-taichi-lite-cpu-fan-spins-when-off#198630