Check your monitor refresh rate in Windows before blaming game FPS
Select the correct display, inspect its active refresh rate and check the cable or mode if the expected option is missing.
In brief
A monitor sold as high-refresh can still be running at a lower rate in Windows. Check the active display mode before changing game settings or assuming the GPU is the only limit.
This is a settings check you can perform without buying hardware or running an optimization script.
Select the right screen
Use the display selector if more than one monitor is connected. Note the active resolution and current rate. On a laptop, the internal panel and an external monitor can have different capabilities; changing one does not configure the other.
If the expected rate is missing
Check the monitor’s specification for that resolution and input port, then the cable capability and any dock limits. Read its on-screen menu for required supported modes. Use manufacturer graphics drivers; do not force an unsupported custom rate as a first troubleshooting step.
Check the game separately
A game may use an exclusive fullscreen mode or an internal FPS cap. Confirm its display selection and settings after the Windows change. If an image becomes unstable, let Windows revert or restore the previous supported mode instead of repeatedly applying the same failed setting.
Before you act
Available rates depend on resolution, cable, port and display support. Refresh rate does not force the game to produce the same FPS, and a high-rate option is not evidence of low input latency by itself.
What to do next
- Open Settings → System → Display → Advanced display in Windows 11.
- Select the intended monitor and inspect Choose a refresh rate.
- Choose a supported rate, confirm the image remains stable and check the game’s fullscreen mode or cap separately.
