[LG refrigerator display] The buttons won't operate.

If the front display window is locked, the buttons won’t operate.
Since the buttons won't operate when the display window is locked, you may feel that the power is not being supplied or the buttons won't operate.
Press and hold down the [Lock/Unlock] button at the bottom of the front display window for 3 seconds to unlock the buttons.

※ The functions provided may differ by model.

This guide was created for all models, so the images or content may be different from your product.