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scottwhiteJul 29, 2025
How to fix LG UltraGear 27GP750 Monitor when nothing is displayed on the screen?
- DDylan ZunigaJul 29, 2025
If your LG Monitor screen is blank, here are a few things to try: First, ensure the power cord is securely plugged into the outlet. Then, check the power cable connection and press the power button. Also, verify that the correct input is enabled by going to Menu > Input. If the monitor is in sleep mode, move the mouse or press a key. Ensure your computer is also turned on. If the issue persists and signals transferred from the PC are out of the monitor's frequency range, refer to the Product Specification section of this manual to set the appropriate frequency. Check and reconnect the cable. Finally, install the display driver from the LG website (http://www.lg.com) and confirm that your graphics card supports Plug and Play.
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