Verified answer

could be a setting in your bios.

The monitor or display of a computer is the primary user interface. Monitor problems are some of the most common computer problems since the voltages inside a monitor can be as high as 10 KV. Many of the problems can be fixed yourself by simply changing the settings. Detailed instructions available at http://fixit.in/monitor.html

Set your screen resolution to 1680 x 1050...that is the native resolution for this monitor.

I heard that pressure on lcd surface damages the monitor.refer to ur system details .U also should have some kind of warranty.

Change the screen resolution from display properties in your control panel. It will work.

maybe it came with software if not update the drivers and software for your video card there should be a wizard to help set up the monitor