ScreenVitals
Cautious color-cycle tool

Try a limited stuck pixel cycle—without pressing the panel.

A slowly cycling color field may help a temporarily stuck subpixel. It cannot repair a dead pixel and there is no guaranteed result.

Free2–10 minutesStop anytime

Flashing content warning

This tool changes colors up to 2.5 times per second. Do not use it if you have photosensitive epilepsy, migraines triggered by flashing light, or another relevant sensitivity. Stop immediately if you feel unwell.

Stuck pixel color cycle

Start with the shortest session. The cycle runs locally and does not change your monitor settings.

Acknowledge the warning to enable the tool.

Use this only for a likely stuck pixel

A pixel that stays red, green, blue, cyan, magenta, yellow, or bright may be stuck. A pixel that remains black on every bright pattern is more likely dead and is unlikely to respond. Run the dead pixel test first if you are unsure.

  1. Confirm the symptom

    Clean the screen and compare the point on red, green, blue, white, and black backgrounds.

  2. Run two minutes

    Keep the display at a normal brightness and allow the short color cycle to finish.

  3. Rest and retest

    Return to normal content for a few minutes, then repeat the pixel test. Stop if there is no improvement.

  4. Use the warranty route

    For a new device, document the defect and review return terms before trying repeated remedies.

No repair guarantee

This experimental visual tool cannot repair failed electronics, does not change firmware, and is not a substitute for professional service or a manufacturer-approved panel-care function.

Before running the cycle

Important stuck-pixel questions.

Can a stuck pixel actually be fixed?

Sometimes a stuck subpixel resumes normal operation, but there is no guaranteed software fix. A completely dead pixel is unlikely to respond because the underlying hardware has failed.

Why is the color cycle intentionally limited?

ScreenVitals limits the cycle to no more than three flashes per second and requires an explicit warning acknowledgment. Faster flashing can be uncomfortable and may be unsafe for people with photosensitive epilepsy or other sensitivities.

How long should I run the fixer?

Start with two minutes. Stop immediately if the display behaves unexpectedly, becomes hot, or you feel discomfort. Long sessions do not guarantee a better result and should not replace warranty service.

Should I massage or press the pixel?

No. Pressing the panel can damage surrounding pixels, coatings, or internal layers. ScreenVitals does not recommend pressure-based methods.

What should I do if the pixel does not change?

Retest with the dead pixel checker, document the location, and review the return or pixel-defect policy for your exact model. Do not keep repeating unproven fixes indefinitely.