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If your screen is displaying a green hue, it could be because of a few different things.

A green screen is caused by a damaged or disconnected monitor cable. A damaged cable cannot output blue, green, or red colors to provide a normal view. Therefore, the monitor displays only the color it receives from the cable. An outdated video card can also turn monitor screen totally green.

monitor screen green

Why Is My Monitor Screen Green?

A monitor cable acts as a bridge between the screen and graphics chip on your computer. It transfers the color signals from the graphic card to the monitor, ultimately producing a standard image on your screen. However, if the signal for any color fails to reach the monitor, it will not show up that color on the screen.

Three primary colors are transmitted in the process. Red, blue, and green are the colors that the graphics chips communicate with the help of a cable. These colors mix together to form pixel images that we see on our computer screen. However, we will not see the colors that fail to reach the monitor.

In other words, if the signals of red and blue colors are not transmitted due to the damaged cable, you will not be able to see these colors on the screen. As a result, the screen will turn green because it did not receive the color signals for other shades.

Additionally, the monitor cable has multiple pins on each connector for transferring a variety of colors. If any of those pins stops working due to a loose or damaged cable, you will not be able to see that color on the screen.

The most crucial problem in this regard is the formation of any picture based on three primary colors. In this way, the image formation of the monitor only works fine if all of these three colors get appropriately transmitted. If any of the three primary colors does not reach the monitor, the entire image formation process gets disturbed.

How Do You Fix a Green Screen on a Monitor?

There are many simple ways to solve this issue of the green screen if the monitor cable is the only challenging thing.

The first and easiest way you can get away with this problem is to check the connectivity of physical cables with your monitor. Try to plug in all the wires properly and restart the monitor to see if the problem exists or not. You can also reset the color settings on your computer screen to see if the issue gets resolved (Microsoft).

Using a different VGA cable can also solve the problem in some cases. You can also try using the same wires on another monitor to check if the problem persists. If the issue gets resolved, you undoubtedly need a new VGA port (Microsoft).

Are There Any Other Solutions?

As the problem in question arises due to uncountable factors, the solutions are also uncountable. You can try the following hacks if any of the solutions mentioned before does not work for you:

Video Card Replacement

There are situations when the graphics chip or the video card becomes the root cause of the problem. It only sends signals for some colors while restricting transmission of others. You can resolve this issue by replacing the graphics card on your PC.

However, you should try to plug in the older one for the last time to see if it resolves the issue of the green screen. Video card replacement can be a good solution if re-plugging the video card does not get the job done for you.

Monitor Replacement

There could be problems with the hardware of your monitor too. The only way to check if the monitor needs a replacement is by connecting your PC to another monitor. There is no need to change the monitor if the problem persists on the second monitor too.

However, if the PC works fine on the 2nd monitor, it indicates a problem within the hardware of your existing monitor. There are many possible solutions to this monitor hardware problem. But we would recommend our audience to replace this outdated monitor with a new one or try buying a used one online.

What if My Monitor Turns Green During Booting Only?

Some users only observe the green flickering during boot-up. The green screen does not usually last longer than 5 seconds before returning to the standard view. Another thing that reduces the stress for users in this respect is that it only occurs once in a blue moon.

You do not have to worry at all if you confront the problem explained above rarely. Sometimes it is typical for some older screens to show some green flickering during boot-up. It is part of the process on those monitors. However, if the issue starts erupting repeatedly, you need to focus on the remedies discussed before.

What Causes Green Screen of Death?

The green screen of death is a protection feature that causes temporary problems for users. In the long run, this feature prevents the deletion of user’s data and hardware setup problems. It only appears on the screen if you are using Windows Insider Preview. All in all, the death screen depicts the instability of the operating system.

Windows 10 green screen of death can be caused by various factors. The most explicit ones involve hardware and software problems. A minor code error can also cause the screen of death on your screen.


Green Screen of Death: How Do I Fix It?

There are many possible solutions to this issue. You can attempt to update the drivers to see if the problem gets resolved. A system restoration tool also comes in handy in this regard. Additionally, you can deactivate your antivirus software to fix this issue if both solutions do not work for you.

Installing a System Restoration Tool

There are many third-party system restoration tools that you can use to get rid of the green screen of death. These types of software automatically scan the missing files on your computer besides safely restoring them.

Driver Updates

Another great hack that can solve this problem for you is the up-gradation of drivers on your device. You just need to follow these straightforward steps to get the job done for you:

  • Choose “Start” from the shortcut menu.
  • Click on “Device Manager.”
  • Scroll through the window until you discover the drivers. They are usually marked with a yellow exclamation mark.
  • Right-click the drivers to open properties.
  • Select a driver from the new window that pops up.
  • Click on “Update Driver” to get the job done for you.
  • Finally, restart your PC to save the changes.

Update your computer’s drivers, and you’ll no longer see the screen of death. If you find it difficult to update the system’s drivers manually, you can also do so by automatic up-gradation.

You only need to choose the best third-party tool that can handle this task. A long list of these programs automatically manages the drivers on your system to avoid any possible issues on the system.

Disabling the Anti-Virus Program

One of the most frequent reasons for the green screen of death is the anti-virus program installed on your device. You only have to uninstall this software to get rid of the issue without involving any complexities.

Another thing that seems pertinent in this respect is the removal of associated files from the system. Besides uninstalling the third-party antivirus software, you should also eliminate the files attached to that software for desired effects.

Windows also offer a high-end anti-virus setup that seems sufficient for an average user. In this way, the security of your data and stored files will remain intact due to his built-in Windows software.


Physical cables are usually the cause of a green monitor screen. In general, you can solve the issue by removing the cable before replugging it again. The problem may also be resolved by replacing the cable with a new one. However, you may need to replace the monitor or video card if the problem persists.