750d airflow issues

[5GHZ+]

Hi,

I'm building a system on a corsair 750d first Gen case, I'm having this issue with the front intake...it basically have no airflow.

I have two 140mm fans on the intake and if I put a sheet of paper on front of them the paper will stick to them?!

 

[THUMPer]

will or will not stick?

 

[5GHZ+]

I made this small video, really poor quality but probably easier to understand.

https://m.youtube.com/watch?v=Xe7uDo1P7X0

 

[thefordmccord]

Could always get this.

http://www.corsair.com/en-us/obsidian-series-750d-high-airflow-intake-kit

 

[Quix]

Dremel.

 

[THUMPer]

Try putting the fans on the inside of the case? Is that possible? So they are sucking in and now "blowing" in.

I think putting them on the outside of the case like that, they are sitting to close to that front cover.

 

[5GHZ+]

That was a really good call!
I went to the store this morning and bought another pair of Corsair SP120 fans. Put them inside the case as you suggested but had to cover the bottom with a rag to prevent the fans from sucking air from inside the case...now it's OK

I have a couple more intakes in the bottom of the box should i had a third intake fan?

here's my setup

 

[THUMPer]

Setup looks ok to me. Any open vents will still allow air to get pulled in.