To Next Page
A
Ann BellJul 28, 2025
What to do if nothing is displayed on my LG UltraFine 34GL750 Monitor screen?
- KKeith Cooper DDSJul 28, 2025
If your LG Monitor screen is blank, ensure the power cord is securely plugged into the outlet and the power cable is properly connected. Press the power button. Also, verify that the correct input is enabled in the monitor's settings under the Input menu. If the monitor is in sleep mode, try moving the mouse or pressing a key on the keyboard. Make sure your computer is turned on. If the signal cable between the PC and monitor is missing or disconnected, check the cable and reconnect it. Finally, ensure you've installed the latest display driver from the LG website and confirm that your graphics card supports Plug and Play.
General
