How to Fix Fallout 4 Fullscreen Issues

Are you experiencing issues with Fallout 4 not displaying in fullscreen mode? This common problem can be frustrating for gamers who want to immerse themselves fully in the post-apocalyptic world of Fallout 4. But fear not, as there are several solutions you can try to resolve this issue and get back to playing the game in fullscreen mode.

Check Your Graphics Settings

The first step to fixing the fullscreen issue in Fallout 4 is to check your graphics settings. Make sure that the game is set to fullscreen mode by navigating to the options menu in the game. Sometimes the game may switch to windowed mode due to a glitch or accidental change in settings.

Update Your Graphics Drivers

Outdated graphics drivers can also cause issues with fullscreen mode in Fallout 4. To ensure that your graphics drivers are up to date, visit the website of your graphics card manufacturer and download the latest drivers for your specific model. Installing updated drivers can often resolve fullscreen display problems.

Adjust Game Resolution

Another potential solution to fixing Fallout 4 fullscreen issues is to adjust the game resolution. Lowering the resolution of the game can sometimes help resolve display issues, especially if your monitor does not support certain resolutions. Experiment with different resolutions to find one that works best for your setup.

Verify Game Files

Corrupted game files can also lead to problems with fullscreen mode in Fallout 4. To check for and repair corrupted files, open your game library in the Steam client, right-click on Fallout 4, select Properties, go to the Local Files tab, and click Verify Integrity of Game Files. This process will scan for any corrupted files and download replacements if necessary.

Disable Mods

If you have mods installed in Fallout 4, they may be causing conflicts that prevent the game from displaying in fullscreen mode. Try disabling all mods and launching the game in its vanilla state to see if the issue is resolved. If fullscreen mode works without mods enabled, you can gradually re-enable them to pinpoint the specific mod causing the problem.

Run the Game in Compatibility Mode

Running Fallout 4 in compatibility mode can sometimes help resolve fullscreen display issues. To do this, right-click on the game’s executable file, select Properties, go to the Compatibility tab, check the box next to “Run this program in compatibility mode for,” and choose an appropriate Windows version from the dropdown menu. Apply the changes and launch the game to see if fullscreen mode now works correctly.

Reinstall the Game

If all else fails, you may need to reinstall Fallout 4 to fix the fullscreen problem. Uninstall the game through the Steam client, restart your computer, and then reinstall Fallout 4. This process can help eliminate any underlying issues with game files that are causing fullscreen display problems.
By following these troubleshooting steps, you can hopefully resolve the fullscreen issue in Fallout 4 and get back to enjoying the game in all its immersive glory. Remember to always backup your game saves before making any major changes to avoid losing progress. With a bit of patience and persistence, you can conquer the fullscreen problem and continue your adventures in the wasteland of Fallout 4.