Plumberbob Posted January 6, 2020 Share Posted January 6, 2020 I'm having an issue with controlling my fans rpm I can control the 4 case fans but they only go up to 450 rpm no matter how I set the fan curve....and my 2 water cooler fans I can not control but they spin around 1200 rpm...i have 4 'LL 120 rgb pros for case fan....and I have the h115i pro cooler but the fans for that cooler are not stock I upgraded them to the SP140 rgb pro...any suggestions on what might be the issue?all is wires through commander pro with 2 rgb hubs Link to comment Share on other sites More sharing options...
DevBiker Posted January 7, 2020 Share Posted January 7, 2020 The cooler fans won't be controllable from the cooler's headers. The cooler will only control PWM fans; the SP RGB Pro are DC fans. You are better with the MLs. As for the other fans - what happens if you set a fixed percentage or fixed speed? And have you considered using the interior case temperature as your temp source? It would likely work out better. Link to comment Share on other sites More sharing options...
Plumberbob Posted January 7, 2020 Author Share Posted January 7, 2020 i can control them 0 to 450 rpm ...but they wont go any higher ive tried everything i know to do...the voltage tabs on the right the 12v is only getting 3 to 5 v could that have anything to do with it Link to comment Share on other sites More sharing options...
c-attack Posted January 7, 2020 Share Posted January 7, 2020 What other monitoring software are you running? AIDA? HWiNFO? You need to set them up not to read the iCUE data. Having the programs fight over polling causes problems. Your graph in the other thread is showing your 12 and 3.3 voltage with a jibberish values. This is a classic sign. https://forum.corsair.com/v3/showthread.php?t=192954 Link to comment Share on other sites More sharing options...
Plumberbob Posted January 7, 2020 Author Share Posted January 7, 2020 i dont have any monitoring software except precision for evga Link to comment Share on other sites More sharing options...
DevBiker Posted January 7, 2020 Share Posted January 7, 2020 Hmmm ... if your 12V rail is only 5V, yeah, that would cause problems with the fans. How do you have this connected to your PSU? Is it a direct SATA connection? Is the SATA cable one that came with the PSU? Link to comment Share on other sites More sharing options...
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