Have TV Questions? Ask a TV Technician
Hello, and sorry you're having problems. We are now connected on this website- which saves you money over having a Tech come to your home, and in many cases we can fix the problem you're having. In other cases, these things do require additional parts to fix. But I can help you with that as well.
How long have you owned the set for please?
Also were these connections disconnected while the TV was still ON?
If you grab the original LG remote and press MENU, will the TV's native MENU flicker as wlel as the screen behind it?