hi
jag@cadence.com, welcome to lq. we'll need the model # of the monitor, and the chipset of the video card to be of much assistance. you need to know the verticle and horizontal refresh rates of the monitor, as well as the chipset of the video card for driver selection in addition to the memory. hope that helps, if you'll post some more specs, i'll try and help you track down the info.
good luck.