GTX 560 SLI Making Weird Noises

[abablitz]

My top card makes some weird noises, after playing games sometimes. Not all games, but like for example BF2 on Ultra after like cut scenes. Is this natural?

 

[steadywaters]

What does it sound like (do you best to describe it)?

You might be able to reproduce that sound by stress testing your GPUs.

 

[Lokster1]

The top card is the hotter card of the two (heat rises), I would say its your fan making the noise. Does it sound like it hitting something, might have a bad one?

 

[vollman1]

I was having some vibration noise when my GPU was stressed and thought it was the card. Turns out to be the PSU. If you aren't 100% sure that the noise is coming from the GPU, check your PSU.