Nov 28, 19 · 2 Ensure that the CPU FAN cable is securely installed to the CPU_FAN connector instead of the CHA_FAN 3 If you install another brand of CPU FAN with lower revolutions speed, the system may not be able to correctly detect itYou can try to set "CPU Fan Speed Low Limit" to 0 RPM in BIOS configurationNov 10, 18 · CPU Fan Header => Pump No 1 CPU Opt Header => Pump No 2 Channel 1 CHA_1 Header => Fan PCB No 1 => (6) 140mm Fans on 3 x 140mm 45mm Radiator Channel 2 CHA_2 Header => Fan PCB No 2 => (4) 140mm Fans on 2 x 140mm 60mm Radiator Channel 3 CHA_3 Header => Fan PCB No 3 =>(6) 140mm Case FansJul 28, 10 · Re The Fan Header I haven't used that fan in a long time I don't know what it sounds like at full speed assuming the MediaSmart ran it slower This is easy to test though since I would just need to pull a voltage reading off of that header (Full Speed should be 12V) I assure you it is a fan header
Correct Mobo Fan Header Connections For H115i Pro The Corsair User Forums