Sorry for the late response.... The Hp pavilion x360 laptops are built with a intel M series processor and integrated ram/video.
the M series was designed to be fanless, the motherboard will melt before the processor craps out... That being said, there is not a fan inside of these.. I took mine apart because I was curious and found this out.
They run hot, but dont be scared, laptops are designed to be able to withstand high temps.