Lcd Monitor Drivers Windows 7?

I have a samsung ls23cmzkfvauza or call it snycmaster 2333 or 2333sw, , confusing for me also although the first posted is the model number on the tag, i am having such difficulty locating drivers,as time has passed with all the new updates for the computer the display has become very unstable, can't open a second window of ie, the first window/tab/ie is ok but the second one sort of phases in and out, mostly out, the display becomes mostly greyed out and or phases in and outgames such as wow, especially in areas with snow, or water, or a lot of sky view, fade in and out also, usually out,,,running win7 with a geforce gt610 vid card just put in yesterday thinking it may of been the video going out,