What to do if Dell E2218HN says 'No Input Signal'?
- IicaldwellSep 9, 2025
If your Dell Monitor displays 'No Input Signal' when user controls are pressed, check the signal source. Ensure the computer is not in power-saving mode by moving the mouse or pressing a key. Verify the signal cable is properly plugged in, re-plugging it if necessary. Finally, reset the computer or video player.













