I have a Dell computer with a flat screen now all of a sudden there are fine pink verticle lines along the right side of the screen. There is also a group of fine pink verticle lines about 1.5 inches wide in the center of the screen. The computer worked fine before I crought it home.

Try the following steps:

1. On the monitor, press Menu, and select Factory Reset.
2. If the monitor has more than one type of connection available such as VGA, DVI, or HDMI, try a different type of connection.
3. Connect the monitor to another computer. If the line appears when the monitor is connected to the second computer, the monitor might be damaged or defective.Otherwise, the video card and driver is causing the problem from the computer.let me know if this resolves ur issue.. if not then we need some other steps.. regards,guru