Feyla Posted September 28, 2013 Share Posted September 28, 2013 Hi, I've just installed a H80 and it's very loud, when I press the digital fan speed button on the block, nothing happens, the light changes but the fan speed does not. Any idea why that would be? I've tried plugging the cooler into the CPU_FAN and CPU_OPT inputs but that makes no difference. The fans are plugged into the CPU block as per instructions. The fans are running at 2100 RPM and cpu is 25 degrees. I'm using a i5 4670k and Gigabyte Z87-D3HP I have tried resetting firmware as per instructions here: 1. While the computer is running, hold down the profile button for approximately five seconds 2. Wait one minute, while the unit continues to run 3. Shut down your computer 4. Press and hold the profile button for five seconds while turning on the power to your computer. But it made no difference. Please help! Link to comment Share on other sites More sharing options...
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