
If you require further assistance, you should contact NVIDIA Support here. Note: The above instructions may change depending on version and unique graphics card. To further improve performance, you can also change the settings below:.To improve performance, to the "Specify the settings for this program:" section, click Power management mode, and select Prefer maximum performance and confirm.In the "Select the preferred graphics processor for this program" option, open the drop-down menu and select High-performance NVIDIA processor and confirm.Select the executable file for the game ( Fallout.exe).This will most likely be C:\Program Files (x86)\Steam\steamapps\common\Fallout 4\Fallout4. From the pop-up window, navigate to the folder where Fallout 4 is installed.Next to the "Select a program to customize" option, click the Add button.In the Control Panel, select Manage 3D settings, then click on the Program Settings tab.


Note: We recommend you manually download the latest drivers from the above sites and ensure your previous drivers are fully deleted before updating. You can find drivers for supported video cards here: Whichever drive you do install it on, you should ensure the Steam game client is installed on that drive as well. For the best gameplay experience, we recommend installing the game on your your primary drive, typically the C drive.
