Here is a ready-to-use post format that covers the most effective fixes: FIX: MW3 Locked at 45 FPS? Try These Steps Modern Warfare III
This guide fixes an unintended 45 FPS cap in Call of Duty: Modern Warfare III (MW3) on PC by changing a configuration file and ensuring V-Sync and frame-rate limiting settings are disabled where needed. cod mw3 45 fps fix
To fix the common 45 FPS lock Call of Duty: Modern Warfare III (2023), most players find that the issue is tied to either power-saving features external frame limiters Here is a ready-to-use post format that covers
In MW3 , mode sometimes misbehaves, hard-capping FPS to half your refresh rate (e.g., 90Hz monitor → 45 FPS lock). mode sometimes misbehaves