Problem with Z490 extreme 4£
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=22339
Printed Date: 22 Jul 2025 at 5:53pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: Problem with Z490 extreme 4£
Posted By: pieta1221
Subject: Problem with Z490 extreme 4£
Date Posted: 16 Mar 2022 at 3:54pm
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Hi, I think, that I have problem with my z490 extreme 4. After i turn off the computer my fan attached to CPU FAN 1 is still working. CPU FAN 2 is okey and turns off. After unplugging the power cord is still working too. My PC spec: i9 10850k 16Gb 3200mhz Ripjaws V Corsair RM750 MSI Gtx 1070Ti (to future exchange) SilentiumPC Navis 240 Adata m2 corsair Mx550 ssd I'm sorry for the quality of my english language and thank's for your sugestions. |
Replies:
Posted By: Xaltar
Date Posted: 16 Mar 2022 at 5:31pm
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Are any of your fans connected to both the motherboard and a power cable from the PSU? Some fans have a 3 or 4pin connector as well as an additional connector that can be directly connected to the power supply. If you connect both it causes the issue you are describing. Make sure none of your fans are connected to the power supply. They only need to be connected to the motherboard fan headers. ------------- 
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Posted By: pieta1221
Date Posted: 16 Mar 2022 at 6:53pm
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I have 3 connections. 1. First fan to the cpu fan 1 2. Second fan to cpu fan 2 3. Cooling pump to the one of the power supply sockets. My fans have 4 pin connectors. |
Posted By: pieta1221
Date Posted: 16 Mar 2022 at 7:26pm
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I didn't have this problem before i changed the components to the newest one. Could it be related to damage to the board? Should I contact the store where I bought? |