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Old 04-20-2019, 09:18 PM
Audi5165 Audi5165 is offline
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Need help with Corsair ll120 rgb fans. I have two Corsair ll120 3 fan kits so 6 total, the h150i pro rgb, as well as the commander pro. I want all 9 rgb fans to be going. However I am having trouble with them. When I power on the computer the h150i and the fans run, however run low and NO RGB! The fans have two wires to connect, one says RGB HUB. I’m not sure what that is. When I plug that end into the commander pro nothing happens. When I plug the regular 4 pin fan header into the commander pro the fans power on, but yet no rgb. How do I get the rgb to run? Do I have to turn them on in a software like Corsair link? Thanks for any help!
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Old 04-20-2019, 10:17 PM
Mj0LNIR Mj0LNIR is offline
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What case are you using, does It have a stock fan controller ? Commander pro only has 6ports so u will have to piggy back on to a stock header four pins wires I believe go to commander 3 pin go to board for fan power correct me if I'm wrong but I'll post a link to diagram see if that helps.
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Old 04-20-2019, 11:55 PM
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DevBiker DevBiker is offline
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If you plugged the RGB connector in the 4 pin connector on the Commander Pro, you may have damaged the LEDs. Those wires go to the RGB Fan LED Hub, which comes in the multi packs.

Check out the RGB FAQ at That will explain lots.
Please click "Edit System Specs" and fill out your system info.

This comment is provided "as-is", without warranty of any kind, express or implied, including, but not limited to, the sanity or mental fitness of the author. The author is not a Corsair employee, does not represent Corsair, and no comment should be construed as an official statement from Corsair.

Helpful Links and FAQs:
HydroX FAQ | RGB Cables |
iCUE Tips & Tricks

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