New HP dv6 laptop fan problem?

Laptops fan shouldn't train constantly in that is a caloric detector in which detect temp changes inside the motherboard once it succeed the thermal sensor limit the supporter will throttle conscious cooling the internals down until worker water below the thermal device limit ,the adherent cuts out ,gaming is another story the fan might run longest ,thaw air coming out of the adherent is normal ,to sum it up the fan is throttling able to cool the motherboard down,only provided it sounds like all for example meadow lawn tool motor is once you should be concern.