I recently bought 2 of these http://www.performance-pcs.com/catalog/index.php?main_page=product_info&products_id=25413
I have 2 pwm fans on my graphics card heatsink, and two on my CPU heatsink. I want the two on my graphics card to run on its pwm signal, and the 2 on the cpu to run on the signal from the cpu motherboard's cpu header. I want them all to draw power straight from the psu. Right now I have the graphics fans working perfectly, but my cpu fans are just running at full tilt. The splitters are exactly the same and I connected everything the same except for the pwm source/rpm wires. I have a Gigabyte GA-Z68X-UD4 mobo, and I have BIOS fan settings on PWM. Another thing to note is the mobo is also not registering an rpm signal in the BIOS, MSI afterburner registers and accurate reading for the fans on my graphics card. These are my cpu fans http://search.digikey.com/us/en/products/AFB1212HHE-TP02/603-1212-ND/2034815
I have rechecked connections and redone BIOS settings a lot already. I can't figure this out :/
any help would be awesome ty!
I have 2 pwm fans on my graphics card heatsink, and two on my CPU heatsink. I want the two on my graphics card to run on its pwm signal, and the 2 on the cpu to run on the signal from the cpu motherboard's cpu header. I want them all to draw power straight from the psu. Right now I have the graphics fans working perfectly, but my cpu fans are just running at full tilt. The splitters are exactly the same and I connected everything the same except for the pwm source/rpm wires. I have a Gigabyte GA-Z68X-UD4 mobo, and I have BIOS fan settings on PWM. Another thing to note is the mobo is also not registering an rpm signal in the BIOS, MSI afterburner registers and accurate reading for the fans on my graphics card. These are my cpu fans http://search.digikey.com/us/en/products/AFB1212HHE-TP02/603-1212-ND/2034815
I have rechecked connections and redone BIOS settings a lot already. I can't figure this out :/
any help would be awesome ty!