Maybe so, but I'm afraid I'm not willing to pry open my new monitor and make adjustments which will void my warranty on a 1-day old monitor... :) (By PSU i refer to the power unit built in inside the monitor. Maybe it is something else.)
I know of lots of other users which had the same...
Just received my brand new Samsung Syncmaster 245T. Awesome picture, but i immediately noticed a buzzing sound from the right backside of the monitor (emanating from the power source unit).
After contact with Samsung, they said that this is normal behavior.
In my opinion, it's so loud you...