OverCluster Posted April 2, 2019 Share Posted April 2, 2019 Hi all!! I've finished building my rig, and 2 ML120 fans not lighting up. I'm using: 1 x Commander Pro - plugged into the USB 2.0 Header on my MoBo along with the requisite SATA Cable. I have my USB 2.0 case cable connected to it. 1 x RGB Fan LED Hub - This has 3 x LL120's plugged into it: back and WC fans. They are in Port #2 on the Commander Pro. The SATA cable is plugged in as well. All 3 fans are recognized by Corsair Link (latest version), and I have full RGB control of them. No issue here. Each fan is plugged into the Commander PRO and I can control them via iCUE with no issues. 1 x RGB Fan LED Hub - This has 3 x ML120's plugged into it (3 Front Case). This is plugged into Port #1 on the Commander Pro. The SATA cable is plugged in as well. Here's where things get interesting. The ONLY fan that I can gain RGB control is the fan that I plug into Port #1 on the 2nd RGB Fan LED Hub. I have tested each fan, and each one lights up when plugged into Port #1 on the RGB Fan LED Hub. If I plug any of the other 2 fans (doesn't matter which ones) into Ports 2 and 3, I get nothing. Only Port #1 works. I've swapped the order, change hubs with HD one I have as a replacement and nope. In Corsair iCue ive set up Channel 1 with 3 ML120 and Channel 2 with 3 LL120. The Commander PRO firmware version is 0.8.210. iCUE version is 3.13.94. The next thing I'll do is uninstall iCUE and reinstall. In summary 1 x Commander Pro 2 x LED Hub 3 x ML120's (into Hub 1 - Port 1 on the Cpro) 3 x LL120's (into Hub 2 - Port 2 on the CPro) 3 x LL120's work Only 1 x HD120 works (whichever LED header is plugged into Port 1) Thanks a lot 1 Link to comment Share on other sites More sharing options...
DevBiker Posted April 2, 2019 Share Posted April 2, 2019 What happens if you swap the hubs? Right now, it does sound like the hub is on the fritz but let's swap the hubs to confirm. Link to comment Share on other sites More sharing options...
OverCluster Posted April 3, 2019 Author Share Posted April 3, 2019 Hi, thanks for the reply! Switched the hubs, nothing happened. The 3 LL continue lightning and only 1 ML its on: the one connected in the 1 slot of the LED HUB. Link to comment Share on other sites More sharing options...
OverCluster Posted April 3, 2019 Author Share Posted April 3, 2019 I'm seeing you have HD, LL and ML fans connected to your PC. You used the Commander Pro with 3 LED HUBs? I will try to connect one HUB vía commander pro and the other HUB in a Lightning Node PRO and see what happens Link to comment Share on other sites More sharing options...
DevBiker Posted April 3, 2019 Share Posted April 3, 2019 I'm seeing you have HD, LL and ML fans connected to your PC. You used the Commander Pro with 3 LED HUBs? I will try to connect one HUB vía commander pro and the other HUB in a Lightning Node PRO and see what happens Oh ... I have 3 LED Hubs, yes. I actually have the ML and the HD on a single hub. 3x ML == 1x HD. I also have some of my Corsair RGB Strips connected to Fan Hubs. I can power 12 strips on a single fan hub. I go a little off the beaten path with the RGBz. Link to comment Share on other sites More sharing options...
OverCluster Posted April 3, 2019 Author Share Posted April 3, 2019 Hi, tried again using a Lightning Node PRO with no luck. Same issue. The 1st FAN lit, the others 2 dont. I'm starting to think its a software thing. Link to comment Share on other sites More sharing options...
OverCluster Posted April 8, 2019 Author Share Posted April 8, 2019 Hi, any ideas? Thanks a lot Link to comment Share on other sites More sharing options...
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