How do I resolve 'No Signal' on my monitor?
A 'No Signal' message can result from cable issues, incorrect input settings, or hardware problems.
Seeing 'No Signal' on your monitor often indicates a problem with the connection between the monitor and computer. Start by checking the cable connections, ensuring they’re fully inserted and not damaged. If you’re using HDMI, try a different HDMI cable or switch to a different port on the monitor. Many monitors have multiple input options, so ensure you’ve selected the correct one (e.g., HDMI, DisplayPort) using the monitor's on-screen menu. Testing the monitor with another computer or device can help confirm if the issue lies with the monitor or computer. If the monitor works with another device, updating or reinstalling your computer’s graphics drivers could resolve the problem. For ongoing issues, reseating or replacing the graphics card (if applicable) may be necessary, as a loose or faulty card can prevent signal transmission.
