4.Click "Advanced Settings…".
5.Click "Properties" in the "Monitor" tab. If the "Properties" button is deactivated, it means the configuration for your monitor is completed. The monitor can be used as is. If the message “Windows needs…” is displayed, as shown in the figure below, click "Continue".
This monitor driver is under certifying MS logo, and this installation doesn't damage your system.
The certified driver will be posted on Samsung Monitor homepage
http://www.samsung.com/
6.Click "Update Driver…" in the "Driver" tab.
7.Check the "Browse my computer for driver software" checkbox and click "Let me pick from a list of device drivers on my computer".