Why is there a sound when opening a website that contains many images?

@cengizcoskun unlikely that this is your processor. Turn your sounds off and listen for the noise. see if you can determine where it comes from and exactly when it makes that sound. If it would be caused by anything labor intensive, then it would do that as well when you are not visiting any websites but do resource heavy work on it. Try that and see what happens. Use a graphics program and do some heavy rendering or play a game and see if that makes any noise. Right now, this will be extremely difficult to isolate and even harder to suggest a repair.