Slight buzzing coming from graphics card?

[davedudes]

I've had this rig for nearly 12 months, only as of late i've noticed when playing games a faint buzz noise that's coming from the GPU, the thing is i've recently got a couple of gentle typhoon fans for my Corsair H70, as the stock ones are really loud, had the stock fans for 11 months, couldn't hear anything over the fans until i got the much quieter GT one's.

Is there really anything to be worried about? Only seems to happen while playing games.

Thanks guys.

 

[Randomface74]

Lob some compressed air at the graphics card just to rule out dust.

 

[davedudes]

Lob some compressed air at the graphics card just to rule out dust.

I've checked there's no dust in it what so ever.

 

[Randomface74]

Seems like it might have always made the noise - probably just the fan - more annoying than anything else.