Cod Mw3 45 Fps Fix Fixed (2026)

The most common culprit for a fixed frame rate is , which can mistakenly cap your FPS to a fraction of your monitor’s refresh rate if it can't hit the target. Go to Options > Advanced Video . Find the Sync every frame option and set it to No .

: Go to Documents\Call of Duty\players and open the file named options.3.cod23.cst (or similar depending on the version). cod mw3 45 fps fix

: Ensure your system isn't overheating, as thermal throttling can cause sudden and consistent FPS drops. in-game graphics settings The most common culprit for a fixed frame

(or your preferred refresh rate) to force the engine to recognize your monitor's capability. General Performance Boosts Update Drivers : Use official tools like NVIDIA GeForce Experience to ensure your GPU drivers are current. Power Settings : Set your PC’s power plan to High Performance : Go to Documents\Call of Duty\players and open

A common culprit for specific FPS caps is the "Eco Mode" setting introduced in recent updates.

. This feature, meant to keep laptops quiet, was effectively strangling his GPU to keep the fans from screaming, locking him at exactly 40–45 FPS. With a click, he disabled it. Next, he dove into the in-game menus. He checked