I have 17 inch Samsung 753s monitor. My monitor flickers sometime for a few minutes and stable after 3 or 4 min. I set a refresh rate of 60HZ maximum this is only shown there bcos i m running on maximum resolution supported 1280 x 1024. Please help me what's the problem. I have updated drivers for monitor and MSI geforce4 mx 440 agp card and properly installed.