Under 'Control' click 'Custom' and you can then use a slider to change the fan control on your Mac'.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.Download and install Macs Fan Control from MacUpdate.Note: Custom profiles are available in the Pro version of the app.
Be sure, because once you delete it, it's gone. Macs Fan Control allows you to monitor and control almost any aspect of your computer's fans, with support for controlling fan speed, temperature sensors pane, menu-bar icon, and autostart with system option.
