VP655-PWM Solo - Issues with PWM

Blue81

New member
Hi all, having a bit of a problem with RPM readings from my VP655-PWM Solo. I have the pump connected to a molex for power and a PWM connected to the CPU fan header. I am getting no RPM readings at all. I have tried to connect it to the other fan headers but still no RPM reading. The pump it seems working at full speed when the PWM is not connected and at minimum speed when I connect it to any of the PWM fan header of my MB. I cannot understand why the RPM won't come up. I am using a Gigabyte AORUS B365M elite and the bios is up to date and the previous pump PWM was working also regular PWM fan are working and can be controlled both by the BIOS or the Gigabyte App. Do you think is an issue with the pump?
 

Eddy

Iceman
Staff member
Ok, thats easy... if you cant read out any rpm on any header than there i a defect. Could be a brocken cable. Please start an RMA. You can`t do something here really.
 
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