Fan stop running Mpg Gungnir 110r

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vincedelaboc159c02e1

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Hello,

After cleaning my PC, being careful not to damage anything, I noticed that a fan on the front of the case stops at specific times. I'd like your clarification.

Only one of the three front fans stops after about 2 minutes after turning on the PC. In the BIOS, when I set the fans to 0 and restart them, it restarts like the others after 2 minutes and also turns off.

The three fans on the front of the case are connected together with a connector on sys_fan1. I tried changing the connectors by switching the fans around to see if this connector was causing the problem, but it's always the same fan that stops.

All my drivers are up to date. So I don't know where to look anymore, which is why I'm contacting you.
Thank you for your answers, and sorry for my english.

MSI Mpg Gungnir 110r
MSI Z390-A Pro
i5-12600k
RTX3070Ti
32gb ram
Windows 11
 
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vincedelaboc159c02e1 said:
Hmm, do you think? I might have thought it was a software problem because it's really strange, when the PC starts up or when the PC goes into standby mode, the fan in question restarts itself.
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Well you said you've tried different headers and the same fan dose it every time, correct? That's what's making me think there is something wrong with the fan.
 
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vincedelaboc159c02e1 said:
Hmm, do you think? I might have thought it was a software problem because it's really strange, when the PC starts up or when the PC goes into standby mode, the fan in question restarts itself.
Click to expand...
Fan is faulty, replace or try DC setting, it sounds like the PWM sensor is not working correctly, try setting to DC in the BIOS instead of PWM
 
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