More Monitor there only for more money

Since the Dell 2713HM is not without controversy, I would like to describe my experience so far two weeks.
Yes, my unit has the atrium at the bottom left and begins to may be whimpering. Still, I keep it. After all, the question is how relevant are these Hardwarebugs. The atrium falls at all only when one has a completely black screen in a darkened room on the screen. The buzzing noise I could reproduce (closely set black text on a white background) of a forum with a test PDF. In a real application, for example Wikipedia or this page :-) it does not appear.

For the price you no better 27 "2560 * 1440 screen gets brand despite these few limitations.