Worse still, if I try to manually reset in that new session, Mystic Light keeps resetting back to Red. Mystic Light doesn't seem capable of remembering my preference. It'll do fine on a simple restart and the Motherboard LED remains a solid blue always, but should I power my desktop off for the night and power it back on the next morning, my CPU cooler will have switched from my preferred choice of Icy-Blue, to an MSI Red. However, I found out that Mystic Light keeps resetting that preference whenever I power off my computer. I want it to be a brilliant, icy blue, to go with my titanium-white card. I picked that up from the MSI support page for that Motherboard. This includes the RGB on my Wraith Prism CPU cooler, which is governed by the USB cable plugged into the MOBO's usb port (and nothing else besides the power cable) but I ran into something of a problem:Īt first, I used Mystic Light 3 to set the color on my motherboard leds and my CPU cooler. I've now started tweaking my system drivers. Didn't work at first, but then I flashed the BIOS using Beta Drivers ( E7B89AMS.A7M) and I'm all set in Windows now. I just finished installing my new Ryzen 3700X CPU into my MSI B450 Mortar Titanium Motherboard.

Msi fan rgb controller