Try this.... this is a post from my post about FAN noise and overheating
Man Huynh user tried and myself - may be a solution, not sure until i fully wait for few days and test
Latest comments:
Ok worked like a charm after updating Intel Graphics Driver (7584) from Intel
The laptop was constantly full fan speed after i connected to my additional screen - battery was low and obviously became a hot pan after i plugged the charger and fan noise did not stop (by now its 3 hours - fans did not stop)
I installed the drivers - rebooted - fan noise was there initially for 1 min or 30 sec - and now went quiet (work load, applications, nothing changed - everything is the same)
If i stick my ear close to the vents > i can hear the fan noise still but very very faint. I can live with that - good news atleast for now - the heating issue is a lot under control.
I am going to wait for few days to test this.