Chosen Solution
I have these thin horizontal and vertical lines that seem to flicker in and out. Funny thing is this would appear in the past. I would reset the TV and they would go away until the TV went to sleep then powered back on the lines would appear. Now the lines don’t want to go away. Does anyone know what is the source of the problem?
@juanes212 this could be a badly shielded cable picking up EM scatter. If you disconnect all input cables and those lines still pop in and out you want to take a good look at the shielding inside your TV.
