LG 42LK450 no video

[pac.attack76]

Originally Posted by damen

Can be, or bad screen. If there are two ribbon cables from the screen to the T-con, disconnect them one at a time and see if you get half a picture with only one connected at a time

Disconnected left cable. Got half pic on left side. Disconnected right side, got nothing.

[damen]

Bad screen. There are threads about people actually isolating which connection on the bad side ribbon cable is causing the problem, but I've never tried to do it.