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Question RGB Fans not lighting up


Junior Member
Nov 24, 2019
Hi Everyone,
I've recently built a new computer and I purchased this case for my build https://pcpartpicker.com/product/8wXnTW/cooler-master-masterbox-mb520-rgb-atx-mid-tower-case-mcb-b520-kgnn-rgb. Every seems to be working well except for the front fan lights. While I have the fans functioning on the case, the lights are not working. I've also got 2 extra fans on the top and the lights seem to be working on those two. I've got the rgb adapter that came with the case which we've used along with other cables. Motherboard I'm using is gigabyte b365m gaming hd matx if that is any indicator... I'm a first time builder so not really sure where I went wrong along the process for it to be not working. Thank you!