Input signal not found HP monitor

How to fix Input signal not found HP monitor problem on your PC?

The total performance of a computer system depends on each component. However, we can relate to the computer simply through the data it shows on the monitor. For a very long time, HP has produced monitors for various uses. They offer an unmatched viewing experience and come in various models and features to fit every user’s preferences and budget.

In this article, we’ll discuss a specific problem that HP monitor owners might face, in which an error message reading “input signal not found, check the video cable and video source” appears in place of the computer screen, making it all but impossible to use your computer unless you have a backup monitor nearby. 

Let’s come in the following for deep information bout input signal not found HP monitor. 

How can you fix the input signal not found HP monitor?

The following are the recommended solutions to address the issue of the “Input signal not found, please check the Video cable and video source” error on the HP monitor. Let’s come in the following and read the steps that involve fixing the input signal not found hp monitor. 

How can you fix the input signal not found HP monitor?
  • Make the monitor input source the proper adjustment.
  • Restart your HP display.
  • Restart the PC that is connected to the display.
  • Reconnect the monitor cord after unplugging it.
  • Utilize the various connections on both ends to connect the monitor to the computer.
  • Your computer’s display resolution may be changed.
  • Your HP display should be factory reset.
  • Obtain a new monitor cable.
  • Use a different computer (or your PC with a different display) to test your HP monitor.

In the following section, we will provide an in-depth analysis of each of the solutions mentioned above.

Make the monitor input source the proper adjustment:

The most common reason for the problem you are experiencing is a bad monitor input source configuration. A monitor input source configuration is the configuration that specifies the source from which the video signal will be sent to the screen. Follow the following given steps. 

  1. By checking the monitor’s back, you may determine which port the monitor cable is attached to. While some models will have labels that list the name of the port, you might have to determine it by examining the form on others.
  2. Your HP monitor’s Menu button should be pressed.
  3. Navigate to the Input Control area after you’ve located it.
  4. Select the input source that corresponds with the port that you located in step 1.

Restart your HP display:

Given the fact that it’s a simple procedure you can complete in a few minutes, a power cycle is a universal fix that can repair small difficulties for many electrical gadgets. In order to power cycle an HP monitor, the following steps should be followed.

  • Press the Power button to turn off your HP monitor.
  • Turn off the power to your HP monitor.
  • Remove the computer’s display cord from the wall socket.
  • While the monitor is still disconnected from power, wait a few minutes.
  • Replug the power to your HP display.
  • Turn on your HP display.
  • Reconnect the display cord to the monitor.

Restart the PC that is connected to the display:

To turn off your computer and not be able to see the screen, just press the power button, wait for it to turn off, and then press the power button again to turn it back on. If pressing the power button doesn’t shut off your computer, you can hold it down to make it turn off or use the reset button to start up again right away.

Reconnect the monitor cord after unplugging it:

If your monitor cable isn’t sitting in the right spot in one of the ports, it can stop data from flowing between your two devices. To fix this, just unplug and reconnect the cable. We strongly advise checking the cable’s connections and the cable itself for any indications of damage before disconnecting and rejoining it, as well as making sure the connectors are properly positioned in the ports on both ends.

Reconnect the monitor cord after unplugging it:

It’s important to keep in mind that if you’re using DVI or VGA cables, you’ll need to tighten the screws to make sure they’re connected properly to the port.

Utilize the various connections on both ends to connect the monitor to the computer:

Using a different port to connect the two devices can occasionally be useful in addressing the current issue because it’s quite conceivable for some of the ports on the monitor or graphics card to fail.

Most monitors and graphics cards have multiple ports, and some even have two of the same ports as an extra, like 2x HDMI. So you don’t have to go too far to find one that you haven’t used before.

Your computer’s display resolution may be changed:

It’s important to note that display resolution incompatibilities, which occur when the computer attempts to generate a resolution that the monitor is unable to handle, can prevent your HP monitor from functioning as intended. So, follow the below steps.

  1. Right-click a blank area of your desktop.
  2. From the dropdown menu, select “Show more options”.
  3. From the dropdown menu, select “Display settings”.
  4. From the window that displays the configuration of the monitors, select your HP monitor.
  5. Select a low resolution from the “Display resolution” dropdown option, like 800 x 600, that practically all displays can handle.

If you want to use this solution, you’ll need a monitor that’s up and running, since you’ll need to be able to see it to switch the resolution.

Your HP display should be factory reset:

To get your HP monitor to reset automatically, here are the steps we suggest.

  1. By clicking the Menu button on the monitor, you may display the OSD.
  2. Go to the OSD’s Management section by navigating there.
  3. Find and choose the Factory Defaults or Factory Reset button.
  4. To finalize the factory reset, choose Yes.

Make sure you know how to find the “factory reset” option on your HP monitor. Different models have different menus, so it might take a bit longer to find the right option. But in all cases, the process should be the same.

Your HP display should be factory reset:

Obtain a new monitor cable:

The monitor cable is probably the last thing you think about, but it could be the reason your HP monitor isn’t working properly. Without data coming from your computer, the monitor won’t be able to show anything. While our initial suggestion for this solution would be to get a new cable and try to connect your HP monitor to your computer with it, you could also try trying the current cable on various devices (such as your TV and your laptop) to see if it’s the source of the issue.

Last Words:

If you’ve tried everything and nothing seems to work, it might be time to get some help. If you’re having trouble with the Input signal not finding the HP monitor, even after all the steps you’ve tried, there’s nothing you can do unless you know what you’re doing. 

The best course of action is to hire a repairman because the problem might be with any of the computer’s parts or the monitor. If your PC is still covered by warranty, you may also reach HP customer service. They’ll work with you to find a quick solution to the problem. I hope you will understand all about it. For more information visit

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