I am trying to resolve a problem with my Mitsubishi TV that is connected to my Laptop. The problem is that the display on the TV shows flickering horizontal lines. It can be easily read but is hard on the eyes. The display on my Laptop however is crystal clear. THe laptop is an HP Pavillion ZD8060US (ZD8000 series). The video card is an ATI Radeon X600. The OS is Wndows XP Media Center SP3. The TV as stated above is a Mitsubishi WD-52725 52". I have already updated the drivers for the video card with no luck. I have tried replacing the 15 pin VGA video cable with no luck, the only thing I can think of at this point is that I need a video driver for the Mitsubishi TV? If so can you re-direct me to this driver or suggest some other solution. This connection used to be crystal clear on the TV. Nothing was changed, I'm not sure why this has happened. Any help will be appreciated.