How to Fix If Diablo 4 Full Screen Not Working or Broken Issue

Diablo 4 is one of the most eagerly awaited action role-playing video games. The game will be out shortly, and players can not wait to explore Sanctuary’s universe and battle legions of demons and creatures. The open beta version of Diablo IV has been launched, and everyone has enjoyed the game. However, some users are reporting issues with the game. They are reporting that they are facing the issue of the Full Screen Not Working or being Broken.

If you are also facing the issue, then don’t worry because we are here with a guide that will help you to fix it. We are here with a guide in which, we will discuss different methods that you can try to fix the issue of Full Screen Not Working or Broken in Diablo 4. So, read the complete guide to know about them and fix the issue. And now, let’s check out the guide without wasting any time.

How You Can Fix The Issue of The Full Screen Not Working or Broken in Diablo IV?

Below down we have mentioned the methods that you can try to fix the issue of the Full Screen Not Working or Broken. Make sure you follow each method carefully.

Method 1. Update your Graphics Driver

The first method that you can try to fix the issue of the Full Screen Not Working or being Broken in Diablo IV is to update the graphics driver. One of the reasons you are facing this issue is that your graphics driver is not up to date. If you have not updated your graphics driver, then it is the time to do it. You can update your Graphics driver with the help of the steps given below.

• Step 1. First of all, you will have to go to the search bar on the desktop.
• Step 2. Then, you will have to search for the Device Manager.
• Step 3. Now, open the Device Manager from the search results. You can also open the Device Manager by pressing the Windows key + X. After that, select the Device Manager option.
• Step 4. After that, find for the display adapters. And then, double click on it.
• Step 5. Now, you will have to right click on the driver that you are currently using.
• Step 6. As you will click on it, a list of options will appear. You will have to select the Update Driver option.
• Step 7. After that, you will have to select the Search automatically for drivers option.
• Step 8. Now, if any update is available, then it will automatically start downloading it.
• Step 9. Once the update is finished, restart your PC.

After doing this, check whether your issue is fixed or not. If still you are facing the issue, then try using the next method.

Method 2. Run the game as an Administrator

The second method that you can try to fix the issue of the Full Screen Not Working or being Broken in Diablo IV is to run the game as an administrator. We will suggest you to run the game’s exe file as an administrator to prevent complications with user account control related privileges. It will be good if the battle.net client will run on your computer as an administrator as well. To run the Diablo IV as an administrator, you will have to follow the steps given below.

• Step 1. First of all, you will have to go to the location where the shortcut file of Diablo IV exe is saved.
• Step 2. Now, you will have to right click on the file.
• Step 3. Then, a list of options will appear. You will have to click on the Properties option.
• Step 4. After that, you will have to go to the compatibility tab.
• Step 5. Now, you will see an option of Run this program as an administrator. You will have to click on it to tick mark the check box of it.
• Step 6. Lastly, click on Ok and Apply to save the changes.

After doing these steps, check whether your issue is fixed or not. If still you are facing the issue, then we will suggest you to try using the next method.

 Method 3. Update the Diablo IV game

Now, the next method that you can try to fix the issue of the Full Screen Not Working or being Broken in Diablo IV is to update the game. One of the reasons you are facing this issue is that the game is not updated. We will suggest you to check whether any update is available or not. If available, then download it immediately. To update the Diablo IV, you will have to follow the steps given below.

• Step 1. First of all, you will have to open the Battle. net.
• Step 2. Now, on the top left corner, you will see a Blizzard logo. You will have to click on that.
• Step 3. After that, you will have to go to the Settings option.
• Step 4. Then, click on the Game Install/ Update option.
• Step 5. Now, you will have to scroll down and then you will see an option of Apply the latest updates and download future patch data for recently played games.
• Step 6. You will have to click on that option to enable it.
• Step 7. Now, click on the Done option to save the changes.
• Step 8. Finally, restart the Battle.net launcher.

After doing these steps, it should automatically start updating to the new version if any is found. Once done, then check whether your issue is fixed or not. If still, you are facing the issue, then try using the next method.

Method 4. Disable the Overlays Applications

Now, the next method that you can try to fix the issue of the Full Screen Not Working or being Broken in Diablo IV is to disable the Overlays Applications. Some overlay applications have been known to cause Blizzard games to cause issues such as full screen broken. Several applications have overlays, which allow information to be shown on top of another program. The ability to see who is speaking when playing games is enabled by default in many voice applications.

To fix the issue, we will suggest you to try disabling the overlays application. Airfoil, Dxtory, MSI Afterburner, RadeonPro, XFire, Discord, and many more are a few examples of overlay apps that might be problematic. Once disabled, check whether your issue is fixed or not. If still you are facing the error, then try using the next method.

Method 5. Run the game in Compatibility mode

Now, the another method that you can try to fix the issue of the Full Screen Not Working or being Broken in Diablo IV is to run the game in Compatibility mode. Many users have tried this method and they were successful in fixing them. So, we will suggest you try this method once and check whether the issue is fixed or not. To run the game in compatibility mode, you will have to follow the steps given below.

• Step 1. First of all, you will have to go to the location where the shortcut file of Diablo IV exe is saved.
• Step 2. Now, you will have to right click on the file.
• Step 3. Then, a list of options will appear. You will have to click on the Properties option.
• Step 4. After that, you will have to go to the compatibility tab.
• Step 5. Now, you will see an option of Run this program in compatibility mode. You will have to click on it to tick mark its check box.
• Step 6. After that, you will have to choose the version of Windows that the game was designed for.
• Step 7. Last;y, click on ok and Apply to save the changes.

Once you have done these steps, try using the game and check whether your issue is solved or not. If still the issue is not solved, then try using the next method.

Method 6. Check for Windows Update

The another method that you can try to fix the issue of the Full Screen Not Working or being Broken in Diablo IV is to check for the Windows update. If you have not updated your Windows for a long time, then it is the time to do it. If you are using the outdated version of the Windows, then there are chances that you can face issues in the game. So, we will suggest you to check whether any update for Windows is available or not. You can update your Windows with the help of the steps given below.

• Step 1. First of all, you will have to go to the search bar on the desktop.
• Step 2. After that, you will have to search for the Settings.
• Step 3. Now, click on the Settings search result to open it. You can also press Windows key and I key to open the settings.
• Step 4. Then, you will have to click on Update and Security option in the left corner.
• Step 5. Now, click on the Check for Updates under the Windows Update.
• Step 6. If any update is available, then download and install it.
• Step 7. Now, wait till the process gets finished. Once it is finished, restart the PC.

After doing these steps, check whether your issue is fixed or not. If still you are facing the issue, then try using the next method.

Method 7. Check your Screen Resolution and the Scaling Settings

The another method that you can try to fix the issue of the Full Screen Not Working or being Broken in Diablo IV is to Check your Screen Resolution and the Scaling Settings. The full-screen broken fault in Diablo IV can occasionally be brought on by insufficient scaling and resolution options. So, we will suggest you to verify that the scaling and screen resolution is set to the monitor’s recommended values. You can check the Screen Resolution and the Scaling Settings by using the steps given below.

• Step 1. First of all, you will have to right click on the desktop.
• Step 2. Now, you will see a list of options. Click on the Display Settings option.
• Step 3. After that, verify that scaling is set to 100% and that your resolution is at the suggested level. If not, then do it.

Once done, then check whether your issue is fixed or not. If not fixed, then try using the next method.

Method 8. Adjust the display settings of Diablo IV

The next method that you can try to fix the issue of the Full Screen Not Working or being Broken in Diablo IV is to adjust the display settings in the game. Making changes to the game’s display options is a different possible solution. Try changing the resolution, refresh rate, and display mode settings in the game’s options panel to see if it fixes the problem.

Method 9. Reinstall the Diablo IV

If still you are facing the issue, then try reinstalling the game to fix the issue. It is the last and most successful method that you can try to fix the issue. By using this method, all the issues are fixed because when you reinstall the game you get all the new files instead of the old ones.

All you need to do in this method is to, first of all, uninstall the Diablo IV. After that, delete all the files of the game from your PC. Now, wait for some time and then reinstall the game. After doing this, check whether your issue is fixed or not.

Conclusion

This was all for the guide on How you can Fix the issue of the Diablo 4 Full Screen Not Working or Broken. We hope that with the help of this guide, you were able to solve the issue. If you were not able to fix the issue, then try contacting the support team to fix the issue.

Now, if you have any queries or questions, then do let us know in the comments section below. So that, we can help you in solving them and provide you with a guide on them. Also, for more such helpful troubleshooting guides, do check out our webiste.