hi i also having a similar problem, the LCD tv only display flickering image or black screen....
i didn't changed any video setting or swapped hdmi cable but just suddenly it won't work any more.....
tried changed another hdmi cable still same. send to shop for 1 week+ but they say tested no problem
any recommendation ?

This post has been edited by meowbig: Sep 15 2011, 10:18 PM