What to do if nothing is displayed on my LG Monitor screen?
- RRobert EnglishJul 29, 2025
If nothing is displayed on your LG Monitor screen, first, ensure the power cord is correctly plugged into the power outlet. Also, check the signal cable between the PC and the monitor to make sure it is properly connected. If the issue persists, the signals transferred from the PC (graphics card) might be out of the monitor's horizontal or vertical frequency range. Refer to the Product Specification section of this manual to set the appropriate frequency.