Lenovo Y50: where to put the movable fans of a cooling pad?

[Eng Ahmad Nour]

I've a cooling pad with 2 freely movable fans (a one like the Cooler Master U2)
What I'm asking about is where to place them for the best cooling experience?

Should I put them under the CPU & GPU despite that there is no openings under them in the back case... or should I put them under the air vents?

Thanks

 

[James Junior]

I think you should put one under the air vent/fans and one under the actual GPU/CPU.If you can change the fan speeds even better! Put the fan that's under directly the CPU at high speed and leave the other one.
TIP:You can use a compressed air can to blow out the internal componets of dust to improve temperatures.