Hi, i am using Dell Vostro (3550) with windows 7 home basic. the color of my monitor was okay but now it is dull (lacks the bright color). I remember having adjusted the 'brightness' from control panel. But not the color. I want to increase the color but cant. All i get is adjust brightness from windows mobility tab. When I start the computer the original color is displayed for a second but then gets back to low color. How can i manage the color? I AM QUITE AT A LOSS. being a layman i don't have any idea. I may have accidentally done something. Please help. Thanks in advance. (color calibration is of no help)