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Vanessa GrahamJul 29, 2025
Why does my LG UltraGear 27GN850 display nothing on the screen?
- Iisaac66Jul 29, 2025
If your LG monitor displays nothing, several factors could be the cause. First, ensure the power cord is correctly plugged into the outlet and that the power cable is properly connected; then, press the power button. Also, confirm that the connected input is enabled via Menu > Input. If the monitor is in sleep mode, try moving the mouse or pressing a key on the keyboard. Verify that your computer is turned on. If you see a message indicating a missing or disconnected signal cable, check the cable and reconnect it. Finally, make sure to install the display driver from the LG website and check if your graphics card supports Plug and Play.
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