Paschan

Kervin Aquino. I had exactly the same issue as you. It was a software problem. I downloaded the software for the 'Riing Premium Edition' instead of the 'Premium PLUS Edition' which I suppose is the fan you bought. Here is the link for the latest driver: http://www.thermaltake.com/Cooler/Case_Fan_/Riing/C_00003016/Riing_Plus_12_RGB_Radiator_Fan_TT_Premium_Edition_3_Fan_Pack_/Support.htm Let me know if you managed to fix the problem.