It defaults to the 4-pin mode and RGB Fusion overrides it (back to rainbow ring and white AMD logo only)

Here's the thing though, if you've plugged in BOTH the 4-pin connector and the USB connector from the Wraith Prism to your motherboard, the Coolermaster Wraith Prism Utility will not take control. But you will lose that SYNC functionality with RGB fusion. When the Wraith Prism is connected to your motherboard using the USB header, the Coolermaster Wraith Prism Utility will have full control over all zones on the Wraith Prism including chase effects etc. When the 4 pin connector on the Wraith Prism is connected to your RGB header on the motherboard, RGB Fusion will control and sync the Wraith Prism Fan LED, but NOT the outer ring LED or the AMD logo LED (these will always remain at default which is rainbow for the ring led and white for the AMD logo) I also had these issues and this is what I've found from my testing. Thanks in advance.I recently bought the 2700X and Gigabyte X470 Ultra Gaming. Everything seems to be working fine, minus the lack of rgb control on the cooler. Hopefully I gave enough information I don't usually post things in forums as I usually find the solution by just reading, but have had no luck. I've also tried the windows troubleshooter, it detects the problem, but when I select it to fix, it says there is no problem, not sure what else to do. So far I've tried to switch it to a different usb 2.0 header with the same result, I tried disabling it and enabling, I've tried searching for updates, but it says its up to date, Uninstalling and rebooting. When I check in the device manager it says that there is an unknown usb device( device descriptor failed). He got his new cpu, I got the new prism back, and now whenever I open the Cooler master program for the wraith it tells me to plug in my device even though it already is. Ok cool, I gave him his prism back and installed my old one.

I decided to buy a wraith prism off my friend, installed it into the rgb header, realized I couldn't control the lights well with that, so I switched it to the USB 2.0 header on my motherboard (Msi x470 gaming plus) Software recognized it great.įast forward a bit and my friend had to return his CPU.

Wraith prism rgb fusion