So I'm trying to make sure I don't let this thing get hotter then it needs to. The two things on the sides I can leave unblocked. Are those inputs or exhausts for air though? And the thing under the display- input/exhaust? And I can't tell, does the air flow about the black par on the display, below it, or both? I'm trying to tell if I'm in bed and have where the display and bottom half of the laptop meet touch the sheets, will that be blocking it? Aka- does the ventilation come out the bottom under the display too?