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SP140 RGB PRO fans not responding in iCUE


fiction616

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I have 4 SP140 RGB PRO fans connected to a single lighting node core, with the USB header plugged into header JUSB1. iCUE detects the lighting node core, but i get no response from the LEDs. Fan 1 has a single blue LED lit up, fan 2 has a couple red and blue LED lit up, and fans 3 and 4 are not lighting up at all. There is no reaction to anything i apply in iCUE for the fans, but iCUE is controlling my mouse fine. I have done the clean uninstall per instructions on the corsair website and reinstalled iCUE. I have uninstalled MSI's dragon center in case mystic light was conflicting with iCUE. I am running iCUE version 3.27.68 and the node core is running version 0.9.16

 

This entire process has been a massive headache and extremely time consuming only to control some lights on a fan.

 

PLEASE HELP I'M GOING CRAZY

 

mobo is MSI x570 gaming plus

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So I've changed the USB header to JUSB2 and changed the order that the fans are plugged into the node core. Fan 4 is now fan 1, fan 3 is now 2, etc. and the 2 fans that weren't lighting up at all are now working, but the other 2 are still stuck with just a couple LED's lit up.

 

So the 2 fans that came with the kit are the 2 that are working. The other 2 are the single packs that you buy to add to the kit. The 2 kit fans are labeled co-9050096-ww and the singles are labeled co-9050095-ww however these should be compatible with each other since they're both SP140 RGB PRO fans, correct?

 

What am I doing wrong here? Is it possible to brick these things? What are the odds I've gotten 2 bad fans...

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Hi buddy....

 

does look like you may have a bad fan...

 

they work as a 'Daisy Chain' if there is a break in the chain the following LED's wont light up.. try swopping the order of fans 3 and 4.. any change?

 

No change unfortunately. Same LED's are stuck on. Hopefully I can get these replaced in a claim.

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