How to Fix Input Signal Out of Range in Windows 10/11

The input signal is out of range, or the message to change the resolution appears on your monitor due to incorrect resolution settings. Your monitor is probably running on a higher resolution than it supports. 

The input signal out of range is a fairly common issue. It is more persistent on HP monitors or computers with a dual-monitor setup. The problem is not complex. You will likely have to update the drivers or change the resolution. You could be getting the message due to faulty hardware. But that happens on the rarest occasions. 

Whatever the problem, we are here to help you to resolve it. The following guide will help you to achieve it.   

What is the Cause of Input Signal Out of Range on Windows 11? 

This message on a monitor appears if the graphics card doesn’t complement the resolution of the monitor. If they do not match, you will get this error. It doesn’t matter if you are using the new Windows 11 or Windows 10 or the older versions of the OS.

Suppose; you are using a graphics card with a higher resolution than the monitor. In this case, you will get the error. The monitor will stop working, while the keyboard and mouse will be responsive. 

It usually happens when you have connected an old monitor to a new system or a new monitor to an older system. The monitor fails to work properly.

How to Fix Input Signal Out of Range

So, if your monitor is telling input signal out of range, change settings to 1920×1080-60hz; here are the ways to fix it. But remember, The issue can still appear on the screen if your monitor or video card is damaged. In that case, determine which one of the products is malfunctioning, and replace it. 

Step1: Reboot the System

Even though the problem is related to the monitor, video card, and their supported resolutions, we recommend rebooting the PC before jumping into complex solutions. 

Rebooting a Windows system is pretty simple. Click on the Windows button in the taskbar. Then, click on the Power button and select the Restart option.     

In case; you can’t see anything on your monitor, opt for a hard restart. Just hold; the Power button for a few seconds, and that will do the trick.   

Step2: Reinstall or Update the Graphics Drivers 

A faulty graphics drive could cause the input signal out of range or the input signal not found error to appear on your Windows 10/11 PC. It doesn’t matter whether you are using an Nvidia driver or an AMD driver; if the driver is outdated, it can malfunction.

Hence, updating the drive is recommended. If this doesn’t work, your work will become a bit difficult as you have to reinstall the driver after uninstalling them. 

On Windows 11:

  1. Go to Windows Settings and click on Windows Update on the left side of the panel. 
Go to Windows Settings and Click on Windows Update.
  1. Click on the Advanced Options on the right side and then go for the Optional Updates option.    
Navigate to the Advanced Options.

Expand the Driver Updates option to find out if driver updates are available. 

On Windows 10:

  1. Open Windows Settings and click on Update & Security
  2. Go to Windows Update and click on View Optional Updates.
Click on View Optional Updates on Windows 10.
  1. Under Driver Updates, a list of updates should be available. 

Tick in the desired update and click on the Download & Install option at the bottom. 

Reinstall Graphics Driver:

Instead of updating the graphics driver, if you want a clean reinstallation, remove the graphics driver via the Device Manager

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  1. Open Device Manager
  2. Expand Display Adapters
  3. Your graphics card will be visible here. Make a right-click on it and select Uninstall Device
Select Uninstall Device Under Display Adapters.

Now, reboot your PC, and Windows will install the uninstalled driver as it boots. 

Step3: Change Resolution in Safe Mode 

If you have a dual monitor setup, you have a higher chance of getting the input signal out of range change settings to 1600×900-60hz on your screen. However, in a dual monitor setup, the fix is also simple. You don’t have to boot the PC in Safe Mode; just follow the steps below. 

  1. Navigate to Windows Settings and select the System option. 
  2. Click on Display
Click on Display Under Windows Settings.
  1. Select the monitor displaying the error and then go to Display Resolution
Select Proper Display Resolution.
  1. Now, there will be a drop-list and choose the correct resolution. 

The steps are pretty simple. But things will be more difficult if you have a single monitor setup and shrill, getting this error. In that case, you have to boot the PC in Safe Mode. 

  1. Open Windows Settings.
  2. Navigate to Recovery via System
  3. Go to Advanced Startup and click on the Restart button. 
  4. Now, go to Troubleshoot and click on Advanced Options
  5. Navigate to Startup Settings and then Restart
  6. Choose the 4th option or press F4 to select the Safe Mode option. 

If you cannot use your PC, you need to create a bootable disc or USB drive. Connect the USB drive to the computer, boot from it, and select Repair Your Computer. Then, follow the above steps to boot your PC in Safe Mode. Once you are in Safe Mode, change the display resolution. 

Step 4: Hardware Malfunction 

If none of the previous steps were helpful and the input signal is out of range, change settings to 1366×768-60hz error message still appearing on your monitor; consider hardware malfunction. 

It is a legitimate concern. You can have either a bad monitor or a bad video card. Ultimately, you have to determine which hardware part is malfunctioning. 

  • First, connect your monitor (it could be HP, Dell, Acer, or any other brand) to a different working computer. It is the easiest part. If you have a spare computer at home that would be good. Otherwise, you can borrow a computer from your friend. If the monitor is working after being connected to the spare computer, your video card is malfunctioning. 
  • For the next part, you have to find a spare monitor. Connect it to your computer. If it works, then your monitor is likely gone. Get a new monitor. If the spare monitor fails to work, consider your video card was malfunctioning. 

FAQ – Frequently Asked Questions

Why Does Input Signal Not Found Appearing on My Monitor? 

The error; no input signal or input signal not found on your monitor implies a problem with the connector cable. It doesn’t matter whether you are using an HDMI, VGA, or DVI-D cable; the error will still appear if the cable is loose or damaged. Simply, disconnect the cable and attach it again.

Does This Error Appear on All the Monitors? 

Theoretically, yes. The problem appears due to a resolution discrepancy. So, it can happen with all the monitors. But it is also true that the problem is more apparent with HP monitors.


Is It Necessary to Update the Graphics Driver? 

Yes, of course. You must keep graphics drivers updated even if you are not experiencing any driver-related problems. The driver updates come with bug fixes and provide better performance.

Wrapping It Up 

There you go. The input signal is out of range; please change it to 1440×[email protected], can appear on any monitor but user reports do suggest that the problem is more apparent with HP monitors. Also, this issue could happen on Windows 11 and Windows 10 too. The listed solutions will be helpful. But if you are using old pieces of hardware, be ready to replace them if necessary.

— Update: 04-03-2023 — found an additional article How to Fix the “Input Signal Out of Range” Error in Windows from the website for the keyword input signal out of range change settings monitor error.

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When connecting your external display to your Windows PC, you may encounter the “input signal out-of-range” error. This error is often triggered if you have a high-refresh monitor connected to a lower-end graphics device. Additionally, lack of support for higher display resolution on the monitor or graphics card is another common cause of this error.

To fix this error, you can change the display resolution to match your video card resolution. Additionally, lowering the display refresh rate to the standard 60Hz mark can help you fix the error. Here’s how to do it.

1. Change Your Monitor Resolution to Its Windows Recommended Setting

One way to fix the “input signal out-of-range” error is to set the monitor resolution recommended by Windows. Often the error message shows the recommended display resolution making it easier to identify and configure the display settings. If not, Windows can auto-detect and recommend it in the Settings app.

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On a single monitor setup with no video signal, you’ll need to boot into Safe Mode to view your display settings. So, explore our guide on how to boot into safe mode on Windows and then proceed with the steps below.

To change your display resolution:

  1. Press Win + I to open Settings.
  2. In the System tab, scroll down and click on Display.
  3. Next, scroll down to the Scale & layout section.
  4. Click the drop-down for Display resolution and select the Recommended option.
  5. On Windows 10, go to System > Display and set the Display resolution.
  6. Once you set the correct display resolution, your external monitor will start receiving the signal and fix the error.

2. Lower the Refresh Rate on Your Monitor

High-refresh monitors are excellent for work and gaming. However, if you have an older video card, the high refresh rate of modern monitors may trigger the “input signal out-of-range” error.

To fix this error, try lowering your monitor refresh rate to the standard 60Hz. Once the error is resolved, you can fiddle with the refresh rate numbers to find a higher refresh rate configuration without the error.

Again, perform these steps in safe mode if you have a single monitor setup.

To change your monitor refresh rate on Windows:

  1. Press Win + I to open Settings.
  2. In the System tab, scroll down and click on Display.
  3. Scroll down to the Related settings section and click on Advanced display.
  4. Click the Select a display to view or changes its settings drop-down and select your display. For a single monitor setup, simply proceed to the next step.
  5. Next, under Display information, click on Display adapter properties for Display X.
  6. Open the Monitor tab in the Properties dialog.
  7. Click the Screen refresh rate drop-down and select 60 Hertz.
  8. Click Apply and OK to save the changes.
  9. Alternatively, click the Choose a refresh rate drop-down under Display information and select 60Hz.
  10. Click on Keep changes to confirm the action.

You may need to perform a restart to retain the changes and also exit safe mode. After the restart, your display will start to receive a signal.

Now that the error is resolved, open the Display adapter properties and slowly increase the refresh rate. Do this until you find a good balance between a higher monitor refresh rate and display adapter compatibility.

3. Update Your Graphics Driver

Incompatible or outdated graphics drivers may cause the connected display to malfunction. To fix the issue, install the latest drivers available for your graphics card. Explore our guide on how to update the graphics drivers on your Windows computer.

Make sure to use the “Safe mode with networking” option when you boot into safe mode, as this will enable your internet connection and allow you to download the new drivers.

Fix the “Input Signal Out of Range” Error on Windows

This error is a common occurrence on older systems with an outdated video card or older monitors with a lower refresh rate support. To fix the error, set the display resolution to the recommended and the refresh rate to the standard 60Hz. If the issue persists, install pending display driver updates to resolve the problem.


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