Check the connection of the LVDS cable to the mainboard, thats th eonly other place it could be 'loose' or it could just be faulty.
What kind of 'fading out' are you experienceing? Does it wash out to a white/milky uneven colour? Does the image return after you move the screen slightly or after pretty much closing it and reopening? If it's the latter then it is more likely your LCD panel has...



