Sep 28, 2020, 9:09 PM
Post #1 of 1
LG - 55LS4500 - Vertical lines
I need help to resolve this issue.
TV : 55LS4500
Issue : Vertical lines end to end.
t-con board : 6870C-0421A
When i switch on, power LED (RED) blinks 3 times and the vertical lines show up and stays. I replaced the t-con board today but still having issues.
I can hear the sound but not the actual video. only vertical lines.
(This post was edited by letmefixit on Sep 30, 2020, 2:53 AM)