h220 pump control issues

[dramabeats]

so I've been trying to control my h220 pump, I'm using speedfan on my gigabyte ud3h board. I have the cpu header set to 'pwm', I've tried manual control and had the same results.

 

-Pump plugged into swiftech hub (ch.1) can not be controlled in speedfan, verified settings with someone who uses the h220 with speedfan.

-Pump plugged into the cpu fan header by it self CAN be controlled and it can be turned off completely (not good in prime95)

-I have my noctua fans plugged into another pwm header and I can stop those completely as well..

 

I'm tired of my pump running at full speed, it's louder than my noctuas. Anyone have any ideas?

[iTonyy]

Have you tried changing it from the bios?

[dramabeats]

Have you tried changing it from the bios?

yep doesn't do anything

[airdeano]

sounds like either the wiring in the PCB of the swiftech board is not communicating

the PWM signal for all/some terminals. got a 4-pin splitter?

 

swiftech has a guide on this exact issue on their website.

 

airdeano

[The Ran]

I haven't tried controlling the speed of mine manually yet but I have tried a couple configurations. At first I had one of the fans on ch1 of the splitter to monitor the fans speed and the pump on one of the auxiliary channels, I can't say I noticed the pump changing speed at all but the fans did (automatic speed control in the bios) and the splitter was plugged into the CPU fan header. When I swapped fans I decided to connect the pump straight to the CPU fan header and now the speed goes up when the temp does just like a fan would, and the rad fans are plugged into the splitter which is on a second fan header and they also speed up, so I assumed with this configuration speedfan would have no problem manually controlling the speed of the pump and fans separately.