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allen95Aug 18, 2025
Why is no image displayed on my LG 49XF3E-B.AEU?
- CCraig JohnsonAug 18, 2025
If no image is displayed on your LG Digital Signage, first, check if the power cord is properly connected to the power outlet. Also, inspect the signal cable for any issues. Ensure you access the input menu to verify the input signal. If the signal from the PC's graphic card is out of the product's Vertical or Horizontal frequency range, adjust the frequency range by referring to the Specifications in this manual.