Audio Whine/buzz when in 3D mode.

[meandu229]

Yesterday I got a gigabyte Z97-SLI and 4670k delivered to go with my new Corsair 650Watt PSU.
Everything works perfect but there a odd buzzing/whining noise out of my headphones (Roccat Kave 5.1) when in game and there is not much sound.
It doesnt seem to happen in desktop.
Would it be worth moving my GPU to a lower slot(its in the top one).

Any ideas guys?

 

[biuro74]

Sure, it's high time to say "hello" to PCIe sound card

 

[russell664]

Yeah PCI it is.

I have had that issue before with one of my sound cards, and it got worse with two GPU's.