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John KennedyAug 22, 2025
What to do if nothing is displayed on my LG 24UD58 Monitor screen?
- VVictoria LyonsAug 22, 2025
If your LG Monitor screen is blank, first ensure the power cord is securely connected to the outlet and that the power cable is properly connected to the monitor. Press the power button. Then, verify that the correct input source is selected by navigating to Menu > Quick Settings > Input. If the monitor is in sleep mode, try moving the mouse or pressing a key on the keyboard. Finally, ensure your computer is powered on. If the signal cable between the PC and the monitor is missing or disconnected - check the cable and reconnect it. If signals transferred from the PC are out of the horizontal or vertical frequency range of the monitor - please see the Product Specification section of this manual to set the appropriate frequency.