How to Install Fallout New Vegas 4GB Patch: Boosting Your Gaming Experience

How To Install Fallout New Vegas 4gb

Fallout New Vegas is an action-packed video game that has captured the hearts of gamers worldwide. It’s an open-world game that allows players to explore a post-apocalyptic world filled with danger and intrigue. Although the game is fantastic, some players still experience lagging and stuttering, which can be frustrating.

The solution to this problem is installing the 4GB patch. This patch optimizes the game’s memory usage, allowing the game to run smoothly on computers with more than 4GB of RAM. In this article, we’ll show you how to install the Fallout New Vegas 4GB patch to boost your gaming experience.

Checking System Requirements

Make sure to modify the game's executable file before launching Fallout New Vegas with the 4GB patch.
Make sure to modify the game’s executable file before launching Fallout New Vegas with the 4GB patch.

Before installing the 4GB patch, it’s crucial to ensure that your computer meets the minimum system requirements. The minimum requirements for running Fallout New Vegas include a Windows XP/Vista/7/8/10 operating system, a 2.0 GHz dual-core processor, 2GB of RAM, and a DirectX 9.0c compatible video card with 256MB of RAM.

However, these are the minimum requirements, and to run the game smoothly, it’s recommended to have a more powerful computer. A quad-core processor, 4GB of RAM, and a DirectX 9.0c compatible video card with 512MB of RAM or higher will ensure a lag-free gaming experience.

To check your computer’s specifications, click on the start menu, type “dxdiag” in the search box, and click on the “dxdiag.exe” file. The DirectX diagnostic tool will open, and you can check your computer’s specifications under the “System” and “Display” tabs. If your computer meets the requirements, you can proceed to download the 4GB patch.

Downloading the 4GB Patch

The next step is to download the 4GB patch. It’s essential to download the patch from a reliable source to avoid downloading malware or viruses that can damage your computer. The most recommended website to download the 4GB patch is Nexus Mods. Nexus Mods is a reputable website that provides gamers with safe and reliable mods for various games, including Fallout New Vegas.

Once you’ve found a reliable source to download the patch, click on the “Download” button, and save the patch to your computer’s desktop. It’s crucial to save it to the correct folder to ensure that you can find it when installing the patch.

Installing the 4GB Patch

After downloading the patch, the next step is to install it. Installing the 4GB patch is a straightforward process that requires following a few simple steps. Here’s a step-by-step guide to installing the 4GB patch:

  1. Double-click on the downloaded patch to launch the installer.
  2. Follow the installation wizard by clicking “Next” until you reach the “Installation Directory” window.
  3. In the “Installation Directory” window, select the folder where Fallout New Vegas is installed. The default installation directory is “C:Program Files (x86)SteamsteamappscommonFallout New Vegas.”
  4. Click “Next” and then click “Install.”
  5. Wait for the installation to complete.
  6. Once the installation is complete, check if the patch is successfully installed by launching Fallout New Vegas and checking the game’s title screen. If the title screen shows “Fallout New Vegas 4GB,” the patch is successfully installed.

By following these simple steps, you can easily install the Fallout New Vegas 4GB patch and enjoy a smooth and seamless gaming experience.

Launching Fallout New Vegas with the 4GB Patch

After installing the 4GB patch, you need to modify the game’s executable file to launch the game with the patch. To do this, navigate to the Fallout New Vegas installation folder, which is usually located in the C:Program Files (x86)SteamsteamappscommonFallout New Vegas directory.

Locate the “FalloutNV.exe” file, right-click on it, and select “Properties.” In the properties window, go to the “Compatibility” tab, and check the box next to “Run this program as an administrator.” Then, click on the “Apply” and “OK” buttons to save the changes.

Next, create a shortcut of the “FalloutNV.exe” file on your desktop by right-clicking on the file and selecting “Create shortcut.” Drag the shortcut to your desktop, right-click on it, and select “Properties.”

In the shortcut properties window, go to the “Target” field and add ” -steam -4gb” at the end of the target line, without the quotation marks. The target line should look something like this: “C:Program Files (x86)SteamsteamappscommonFallout New VegasFalloutNV.exe” -steam -4gb. Click on the “Apply” and “OK” buttons to save the changes.

Now, you can launch Fallout New Vegas with the 4GB patch by double-clicking on the shortcut on your desktop.


Installing the Fallout New Vegas 4GB patch is a simple process that can significantly enhance your gaming experience. In summary, you need to check your computer’s specifications, download the 4GB patch from a reliable source, install the patch, modify the game’s executable file, and launch the game with the 4GB patch.

By following these steps, you can enjoy a smooth and lag-free gaming experience while exploring the post-apocalyptic world of Fallout New Vegas. Don’t let lagging and stuttering ruin your gaming experience. Install the 4GB patch today and enjoy Fallout New Vegas to the fullest!

Dayne Williamson

I'm Dayne Williamson, and I love all things technology and finance. I started Napo News Online as a way to keep people up-to-date on the latest news in those industries, and I've loved every minute of it. I'm always looking for new ways to improve my site and help my readers, and I can't wait to see what the future holds.

Related Posts

© 2023 Napo News Online - WordPress Theme by WPEnjoy