Key locked message appears when pressing the button on TV body.

Troubleshooting TVs 17/06/2016

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Key locked message appears when pressing the button on TV body.

Symptom

If key lock function is activated, TV is not operated by buttons on its body.

※ Only power button is working.

How to fix

Set and cancel “key lock” mode with TV remote control, following below procedure.

Menu→Lock→Key lock : ON, OFF

※ Key lock is not available for all models.

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