System fan sensor not showing for MSI Unify x570

dalupus

New Member
The sensor for the system fan is not showing for the MSI x570 Unify motherboard. At least not that I can find.

it shows up in aida64
 

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Martin

HWiNFO Author
Staff member
This board has several System fans. I can see the one you're looking for being reported as PUMP in HWiNFO.
 

dalupus

New Member
Hmm you are right. That is actually the pump RPM's, not even a fan. I guess for some reason it doesn't report the speed from the system fans even though they show up in the bios.
 

Martin

HWiNFO Author
Staff member
Not sure if I understand what's the problem. Can you attach screenshot from BIOS and HWiNFO showing the fans?
 

dalupus

New Member
Sorry for the confusion. I think I figured it out.

So I have a bunch of Lian-Li unifans connected to their USB hub. This USB hub is connected to the motherboard sysfan 3 connector.
However, the cable that connects is only a single wire to the PWM pin, so it is not reporting a fan speed and thus HWiNFO isn't showing the sensor.

So only question I would have is, is it possible to get readings from the Lian Li fan hub like it is able to get readings from the Kraken?
 

Martin

HWiNFO Author
Staff member
I don't have information how to read detailed fan speeds from that hub, most likely it's some proprietary protocol. Maybe they ship some software with it that's able to do that.
 
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