he now suddenly, after a little over 2 years, strip screen displays. When you turn on Horizontal Flimmerstreifen, from the right about 2/3 of the screen, then after a while vertical, black, red orange brown stripe on the right half of the screen. Then nothing can be seen. Sometimes the strips are in the middle of width to about 7 cm, then the screen is divided. The same image is displayed in which the right and left. A test of Grafigkarte showed no errors, and the monitor cable, I have replaced, no change. Since you already bought a more expensive monitor and then after such a short time something like that. I am very disappointed with this device! The new Samsung is not certainly!