Welcome to Seven Forums.
I would try going to the Samsung site Samsung Searching for the LCD (If that is what you have). And download the driver to my desktop, it should be a .inf file
To find out what your device manager is reporting ad your monitor, go to control panel.device manager and expand your monitor heading. Most likely it will show PnP which is why you need to get the driver from Samsung.
Once you have the driver, go back to device manager>monitor>update driver software>browse my computer> have disk> browse to where the .inf file is on your desktop>click or double click the .inf file to install it.
Please also take the time to fill in your full system specs here
Having this information available to other members under "My System Specs" in the lower left hand corner of all your posts will help us help you much easier.
Thanks Fabe
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