Monitor Stuck at 60Hz Test
Confirm actual refresh rate and isolate cable or setting limits before blaming the monitor.
Test now
Start with the matching live browser test, then return here to interpret the result.
Check path
Select the target refresh rate in OS settings.
Run the browser refresh-rate test.
Remove adapters, docks, and capture devices.
Buy later
Fix settings first when the mode is available.
Try a certified cable when high-Hz modes disappear.
Replace only when the limitation follows the panel.
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FAQs
How do I test if my monitor is stuck at 60Hz? +
Set the desired refresh rate in your operating system, then run the refresh-rate test. If the measured value stays near 60Hz, check the cable, port, adapter, and monitor menu.
Can a cable make a 144Hz monitor run at 60Hz? +
Yes. Cable bandwidth, adapters, docks, and the wrong display port can hide high-refresh modes or force lower refresh rates.
Should I replace a monitor stuck at 60Hz? +
Not first. Most 60Hz locks are settings or signal-path problems. Replace only after clean cables and another source show the same limitation.
Monitor path
Run the source test.
Use the matching live tester first, then return to the model page only if the fault repeats.