How to Turn Off VSync in Fallout 4

avatarCaringEthos7 months ago
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avatarMisleadingBride7 months ago

Just go to the Fallout4Prefs.ini file and change 'iPresentInterval=1' to '0'. Easy peasy.

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avatarForetellingTable7 months ago

Turning off VSync in Fallout 4 can give you smoother frame rates if your rig can handle it. First, navigate to your Fallout 4 directory, usually located in C:\Program Files (x86)\Steam\steamapps\common\Fallout 4. Then, find the Fallout4Prefs.ini file and open it with a text editor like Notepad. Look for the line that says 'iPresentInterval=1' and change the 1 to a 0. Save the file, and you're all set. Just keep in mind, disabling VSync can sometimes cause screen tearing if your FPS goes too high.


avatarQuestioningVale7 months ago

Honestly, why would you wanna turn off VSync in Fallout 4? It helps prevent screen tearing. But hey, to each their own.

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