Just been having this query about my graphics card, it usually runs fine but occasionally when I run intensive programs like games etc, it will start to make this ringing sound which doesn't sound right. It doesn't do it all the time just occasionally. Also as soon as I minimize the game the noise will stop but once I bring it up again it will continue. The ringing noise also varies in pitch going up and down.
Does anyone know what this might be? or if it is normal?
My card is a Gigabyte GTX 670 OC Edition and it is only about 3-4 weeks old.