

They will return to 0% if the temperature is 65 C or less. For example, in my curves, the fans will always spin at 100% speed if the temperature is 95 C. When the minimum or maximum temperature is reached for both of these cards, their corresponding speed will trigger.

Next, you need to set a minimum speed and a maximum speed. Basically, you're telling the app, "I want my temperature to never exceed X, but it's okay if it never goes below Y." Launch the app and you will then have access to the fans and be able to see the temperatures of the components inside your Mac. Both cards require you to set a minimum and a maximum temperature. Download and install Macs Fan Control from MacUpdate. First, let's focus on the Target and Linear cards since they're very similar to each other. I've already configured these cards to my personal preference. For case fans, you can use the hottest motherboard, CPU, or GPU sensor as it doesn't matter too much. Before you do anything, you need to select a temperature source.įor CPU fans, use one of your CPUrelated sensors (pick the one with the highest temperature to be safe).
