I've a Core i3 processor with Intel DH55TC Mother board with HD graphics. The system is new and I've installed Windows 7 with drivers provided with Intel Motherboard. But once I installed the graphics driver my monitor shows lot of dots on screen. I've LG 16" Screen LCD Monitor. If I uninstall the graphic driver, the dots will go but the correct resolution for my monitor is not available. What's the solution for this issue? Please help. Board Model: Intel(R) Desktop Board DH55TC Board Version: AAE70932-301 BIOS Version: TCIBX10H.86A.0035.2010.0429.1516 Operating System: Microsoft* Windows* 7 Ultimate I've visited that intel driver update site & downloaded the driver. but while trying to install the driver, it is showing the driver you are installing is older than the version already installed.