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Gregory AbbottJul 25, 2025
What to do if my LG 55LH5750 LED TV turns off suddenly?
- EEmily MartinJul 26, 2025
If your LG LED TV turns off suddenly, it might be due to a few reasons. First, the power supply could be interrupted, so check the power control settings. Also, the Sleep Timer or Timer Power Off feature might be activated in the Timers settings. Finally, if there's no signal while the TV is on, it will turn off automatically after 15 minutes of inactivity.