If it starts to happen again, USB connection status determines whether CUE can see/communicate with the device. The Commander Pro as a whole device will be missing from CUE. However, the RGB Lighting Hubs that provide additional 5v power for fans on Pro controllers do not show up as devices. If the RGB channel is configured "Fan type x fan Connect the USB cable for the RGB controller to a USB 2.0 header on the motherboard or connect it to the commander pro assuming you have the USB cable for the commander Pro hooked up to a USB 2.0 header on the motherboard. OF course, make sure the pump, commander pro (if being used) & RGB controller are connected to SATA power. 1. Press the Windows Key 2. On the Search Bar, type "Installed Apps" if on Windows 10 type "Apps & Features" 3. Scroll down until you find the iCUE 5 program file then select on the three white horizontal dots and click on "Modify" 4. iCUE will automatically begin a repair of the program 5. Open iCUE and see if the issue resolves. Four fans worked fine, bought two more, they did not light up, then I read about turning on the two new fans using a Corsair RGB hub and the Commander Pro device: 1. Launch iCUE software. 2. Select the Commander Pro device. 3. Click lighting setup. 4. Tell the software how many fans. Commander Core (XT/ST) - HWiNFO64 HWiNFO64 added monitoring support for the Commander Core line in version 7.42 which has made it incompatible with SignalRGB. When this monitoring is enabled HWiNFO64 will put the Commander Core back into hardware mode after each update which stops SignalRGB from being able to control the RGB OR fan speeds of Everything seemed to work fine (apart from the general unreliability of iCue in general). A few days ago I purchased the Commander Pro. I plugged the Commander Pro into my USB 2.0 header on my motherboard, then plugged the USB of the H150i Pro, into one of the USB headers on the Commander Pro. Now, iCue cannot find the H150i Pro. iCUE will most likely interfere with lighting if ran alongside SignalRGB no matter what, but there's a piece of FOSS called FanControl which apparently has a plugin that makes Commander Pro compatible with it thus negating the need for iCUE. I'm running a Commander pro, but without that temp sensor. I can verify that Signal will work great Under your Commander Pro, within iCUE, click on Lighting Setup TAB. Verify that Lighting Channel 1 and/or Lighting Channel 2 (whichever one the RGB Fan Hub is connected to) are setup accordingly to the brand of the fan (HD fans?), and on the next dropdown, state how many fans are connected. MaxwellVador • 4 yr. ago. I did. .

corsair commander pro not working