I have had my T440s for 5 months now. However, I have been using it only for 3 months because the first 2 months were spent trying to solve other problems. Since yesterday however, I have been consciously aware that the fan is spinning almost all the time.I am posting this to ask if the fan spinning could be due to 1) any program I am running, or 2) an application I downloaded and tried installing yesterday (to be explained in more detail below)....