Turn On Fir A Minute Then Goes Black Turn It Off It Keeps Doing It Lg Television

Chosen Solution

Turns on for a minute and shuts off unplug and turn back on does the same thing

I have repaired many LG’s under warranty. The panel is bad. When under warranty, we are sent a new panel (TV screen). Then remove the boards from your TV, and put them into the new panel. You may have seen repairs on youtube where they replace the LED’s in the panel. That might be fine, the work is very, very time consuming and sometimes a complete waste of time. If your TV is out of warranty I suggest shopping for new. Thanks for asking, Matt of Martins TV Repair.