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Case Fan's not spinning...

Chroma_14
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Hi , i just built a new build using the CoolerMaster MB500 , it comes with 3 rgb fans and all connected to a splitter , joining all the 3 fans into one cable which i connected to the JRGB1(12v) connector on my MSI B450M Gaming Plus mobo.The fans are lighting up and controlled thru the msi mystic lightning , but the fans are not spinning . need help please , thanks... 

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2 hours ago, Chroma_14 said:

Hi , i just built a new build using the CoolerMaster MB500 , it comes with 3 rgb fans and all connected to a splitter , joining all the 3 fans into one cable which i connected to the JRGB1(12v) connector on my MSI B450M Gaming Plus mobo.The fans are lighting up and controlled thru the msi mystic lightning , but the fans are not spinning . need help please , thanks... 

There should also be a MOLEX connector in your case that powers the fans. The disadvantage to this is that the fans will be spinning at max RPM all the time.

image.png.332e709f45224bdaeb2c200de71e3701.png

It's just an adapter though, so you could remove it, get a three way fan spliter (I dont know if those fans are 3 pin Voltage controlled or 4 Pin PWM speed controlled, but I recommend getting a 4 pin PWM fan spliter) and then plug your spliter into a CHA_Fan header on your motherboard. This way you can control the speed of the fans with the motherboard or 3rd party software.

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