Dec 23, 2021 · I keep on getting "Input signal not found, check video cable and video source," whenever I connect my monitor to the computer that I built. What do I need to do to fix this …

Aug 1, 2023 · Restart Devices: Sometimes, a simple restart of both the monitor and the connected device (computer, laptop, etc.) can resolve communication issues and refresh the video signal. …

May 24, 2025 · When I start my computer the monitor screen is black and has this message: Input Signal Not Found. Check video cable and video source. How do I fix this?

Apr 7, 2020 · Hello, I have a problem with my laptop: I am using a second monitor through an HDMI cable, which worked properly until yesterday. Today, when I turned the laptop on, it …

Oct 3, 2023 · Try connecting a different device (like a gaming console or Blu-ray player) to the monitor using the HDMI cable. If it works, the issue might be with your computer's HDMI port.

Feb 23, 2025 · Input signal not found check the video cable and video source. My 2nd monitor keeps going to sleep - 9321763

Nov 7, 2019 · It's a new pc and monitor I bought and I tried connecting them using hdmi but it says input signal not found check your video cable and source. And the monitor is 24 inc hp …

Jan 31, 2025 · I just got this desktop and monitor in November 2024. When I shut down my computer, I get this message "Input signal not found, HDMI, check the video cable and video …

Aug 2, 2025 · My desktop showing, input signal not found check the video cable and video source I have the same question 1 REPLY Bill_To

Nov 4, 2023 · My HP Monitor 24f is showing a following message "Input Signal Not Found. Check the video cable and video source". I can connect this monitor to my notebook using VGA cable …