Hi guys, I'm using the latest model retina 15" MacBook Pro. I have the latest version of El Capitan. I noticed that the fans seem to be on a off all the time, i understand when using Logic or photoshop etc... it's processing more but they seem to come on with general activity. I just installed iStat and I have been doing very little, nothing intensive just Safari etc... I have included a screenshot. Can anyone with a similar system let me know if this is normal please? Before I call Apple. Thanks.