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If the front display panel is set to lock mode, the buttons will not work.
In lock mode, the buttons will not function, and it may seem like the power is off or the buttons are not responding.
Press and hold the [Lock/Unlock] button below the front display panel for 3 seconds to unlock it.
※ If the buttons on the front display panel do not work or if there is an error on the display panel, there may be a malfunction.
Please contact LG Electronics Service for assistance.
※ The available features may vary by model.
This guide was created for all models, so the images or content may be different from your product.
