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Leslie LindseyJul 28, 2025
How to fix LG UltraGear 27GL850 when nothing is displayed on the screen?
- SShelly PooleJul 28, 2025
If nothing is displayed on your LG Monitor screen, first, ensure the power cord is correctly plugged into the power outlet. Then check the power cable connection and press the power button. Also, verify that the connected input is enabled via Menu > Input. If the monitor is in sleep mode, move the mouse or press any key. Ensure your computer is turned on. If the signal cable is missing or disconnected, check and reconnect it. Finally, install the display driver from the LG website and make sure your graphics card supports Plug and Play.
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