ASUS G74SX-XT1 Laptop airflow

[Sedaille]

Hello,
I know it has two vents on the rear, but cant see air intake vents, does that mean the rear vent is actually two vents one for in flow and one for outflow?
thanks in advance!

 

[hpfreak]

It sucks air under the screen. 1 fan is for the graphics card, the other is for the processor.