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Ben a cava

Fan led dont work

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Posted · Original PosterOP

Hi i have coolermaster masterboxlite 5 rgb with a msi b450 gaming pro ac keyboard and the fans pre installed in the front of the case are rgb but i dont know how to turn them on and it doesnt let me in msi mystic lights. Any help?


CPU: Ryzen 5 2600 @ 3.2Ghz 

Motherboard: MSI B450 Gaming Pro Carbon AC 

RAM: Team Vulcan DDR4 16GB (2x8GB)

GPU: Zoatac Gtx 1070 8GB 

Case: CoolerMaster Masterbox Lite 5 RGB

Storage: 2TB Toshiba HDD, 120GB WD Green SSD 

PSUGigabyte P650B 

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RGB fans have two cables, fan power/control and rgb power/control. Case fan do support MSI's software, and instructions on connections are mentioned in manual (does anyone read these anymore????). You connect all fans to splitter and connect splitter to correct RGB header on mobo. Check mobo manual for which one is correcr (pins are 12V,R,G,B). There's also 3-ways PWM splitter for connecting fans to mobo for controls, but you can as well connect them one-by-one if mobo has enough headers. You can check mobo manual for more details.


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