4 days ago · I understand your HP monitor is showing “Check video cable and video source” and not displaying a signal. Let’s go through a few steps to troubleshoot this.

You’ll learn how to reseat HDMI, DisplayPort, and DVI cables correctly, how to identify a damaged cable, and how to test with a certified replacement.

Sep 3, 2025 · Discover effective solutions to resolve the input signal not found issue on your HP monitor. Troubleshoot with expert tips and guidance.

Nov 12, 2022 · Well, this error is generally accompanied by the message, “Check the video cable and video source.” Thus, it’s quite clear that the HP monitor isn’t receiving the correct input signal due to …

Dec 25, 2025 · Learn how to fix the "check video cable" error on your HP monitor because it means your monitor is on but not getting a signal. Our systematic guide provides a clear diagnostic flow to isolate …

Sep 7, 2025 · Troubleshoot the common No Input Signal error on your monitor with tips to check connections, select the correct input, and identify possible hardware issues.

Try unplugging the monitor's power cord and wait 30 seconds, then plug it back in again.

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 problem?

Fix-Input Signal Not Found HP Monitor | Check The Video Cable & Video Source| Display Going To Sleep Tech Help Sourav 92.3K subscribers Subscribe

Apr 7, 2025 · If you’re seeing the no signal message on your screen when your Windows system is running, the first thing you should check is whether your display cable is firmly connected or not. You …