case fan?

[LittleBoyNB]

i opend my case and saw my case fan in the lower corner of front side (this fan is sucking cool air into the case), and i saw a vent hole near my AMD cpu (back of the case, u know), and i thought that if i move the fan near cpu, cpu might benefit from it... but then i thought of the power supply, it is blowing hot air out of the case by back of the pc, then the fan would be sucking hot air into it again?
am i think nonsense or should i move the fan?

[Exar Jun]

You need to go to www.svcompucycle.com and get another fan to put in the hole that is missing one! They are having great sales!

[toastedzergling]

The rear fan is supposed to be removing air from the case, you can play around with it, get motherboard monitor 5 and test it yourself. BTW, you should keep a positive pressure in your case (more air blowing in) to reduce dust accumulation.