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Paul CurtisSep 8, 2025
What to do if LG HB966TZ Home Theater System is plugged in but the power will not turn on or off?
- BBrandy MurraySep 8, 2025
If your LG Home Theater System is plugged in but won't power on or off, try these steps: * Press and hold the POWER button for at least five seconds to force a power off, then turn it back on. * Unplug the power cord, wait at least five seconds, and then plug it back in.







