Why does my LG 55LB6100 turn off suddenly?
- SStephen WilliamsAug 7, 2025
If your LG LED TV suddenly turns off, there might be a few reasons. First, the power supply could be interrupted, so check the power control settings. Also, the Sleep Timer or Off Time function in the TIME settings might be activated. Finally, if the TV doesn't receive a signal for 15 minutes, it will automatically turn off.