I need some help to connect my TV to laptop. The laptop that I am using is HP DV6000. I have a 42" LCD TV. I am using Windows XP and I had recently added Media Center edition. I had ordered a SVGA cable. After connecting the same to TV VGA input the laptop can detect display but I cannot see anything on the screen. I had also attached proper audio ports to the TV inputs. In Display Properties there are display shown but there is nothing active on TV.