How to troubleshoot an LG Home Theater System that is not working properly?
- Sstephanie97Sep 3, 2025
If your LG Home Theater System isn't working correctly, try turning off the power to both the unit and any connected external devices like your TV, woofer, DVD player, or amplifier, and then turn them back on. If that doesn't work, disconnect the power cord from both the unit and the connected devices, and then reconnect them. Also, the previous settings may not be saved when the device power is shut off.