C
Christopher JohnsonJul 29, 2025
What to do if nothing is displayed on my LG 38WQ88C screen?
- KkempsharonJul 29, 2025
If your LG Monitor screen is blank, first ensure the power cord is securely plugged into the power outlet and that the power cable is properly connected. Press the power button. Then, verify that the correct input is selected in the monitor's settings under the Input menu. Also, check the signal cable between your PC and the monitor, ensuring it's properly connected. If using HDMI, try setting HDMI Compatibility Mode to off in the monitor's General settings. For DisplayPort, match the DisplayPort Version in the monitor's General settings to that of your connected device. Finally, ensure the signals from your PC (graphics card) are within the monitor's supported horizontal or vertical frequency range, as detailed in the Product Specification section of this manual.