H510M-HDV-M.2 SE fan speed issue
Printed From: ASRock.com
Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=113343
Printed Date: 17 Jan 2026 at 10:53am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: H510M-HDV-M.2 SE fan speed issue
Posted By: Pilgrim
Subject: H510M-HDV-M.2 SE fan speed issue
Date Posted: 02 Oct 2025 at 1:07pm
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Hello, I use new ASRock H510M-HDV-M.2 SE with two fans (ordinary 3-pin connectors), CPU and chassis, automatically controlled by the MB so when PC starts they are about 300-400 RPM. However, sometimes when the PC starts the chassis fan goes up to max 2000-2500 RPM, this happens 1 of 5-6 times. I've tried to reset UEFI settings, redetect fans speeds in Fan-Tastic, however, the problem still occurs. Also sometimes the fan becomes quite after launching the Win10, but usually it just proceeds at max RPM so I need to restart the PC. Sometimes it launches quiet, but the RPM increases from 300-400 up to 500-600. Can't get the reason of this flaw. |
Replies:
Posted By: Pilgrim
Date Posted: 02 Oct 2025 at 1:09pm
| And surely I mean it occurs spontaneously, without high ambient temperature or high temperature indications, just in idle regime. |
Posted By: Pilgrim
Date Posted: 13 Oct 2025 at 12:25am
| This problem still occurs. Sometimes when PC launches the chassis fan goes max RPM. Has anybody faced this? UEFI v1.60 is the last one. |
Posted By: Pilgrim
Date Posted: 13 Dec 2025 at 2:14am
| I've found out, this happens when PC starts without internet connection. Why the motherboard needs internet connection to tune fan properly? |
Posted By: Xaltar
Date Posted: 13 Dec 2025 at 6:04am
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Have you tried opening a support ticket with ASRock directly? You can do so https://tw.asrock.com/events/tsd.asp" rel="nofollow - here . This forum is a community forum so any assistance you get typically will come from other forum members. In cases like this with specific issues you often need to contact ASRock for assistance as it's unlikely anyone on the forums has encountered your issue and knows how to solve it. Good luck! ------------- 
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