Buzzing noise from headphones only when playing games

[Krauzzx]

Hi,

I've recently installed a new graphics card (Gtx 750 ti) and this buzzing noise has been driving me crazy!!!! Whenever I play games there is this loud buzzing noise that changes pitches when I move my mouse around. This only happens in game. My mic also has the buzzing noise and is noticeable by others. Please help!!! I've already tried using a different power plug but nothing is working.

 

[digitaldoc]

The buzz sounds electrical in origin. Check that the headphone wire is not running with any power cables. Parallel is worst, and if it has to cross any cables this should be done perpendicular.

 

[Krauzzx]

The buzz sounds electrical in origin. Check that the headphone wire is not running with any power cables. Parallel is worst, and if it has to cross any cables this should be done perpendicular.

It isn't, but I have a feeling it has to do with the gpu because I never had this problem before.

 

[digitaldoc]

One of the downsides of onboard audio is that it can be susceptible to electrical noise on the MB. A dedicated sound card would fix this.

 

[Sergio_viseu]

One of the downsides of onboard audio is that it can be susceptible to electrical noise on the MB. A dedicated sound card would fix this.

Hello I have same problem, and also have a dedicated sound card. The main problem resides in power font does not have the "power output" that the PC is currently consuming.
For other words, stop overclocking if you are currently doing it. or buy a stronger power suply.