monitor buzzes on heavy text pages

[Dotmore]

Over the past months i noticed that my pc would make alot of noise when i had a page with alot of text open. (A wiki, Firefox History etc) However, i noticed tonight that it was not my PC, but my monitor that was buzzing. Is my monitor dying?

 

[dangus]

man thats one of the weirdest things ive ever heard haha

 

[darkwizard06]

I think it's not about the number of text shown in the display but the color that's being outputted to the display. You experienced it when you are in the firefox history and wiki page which has White Background. I think you should check the power supply of the monitor.