Device Test Tools

Dead Pixel Test

Cycle through solid colors to identify possible dead or stuck pixels on your display.

Prueba de color en pantalla completa

Cambia colores sólidos para buscar píxeles muertos o atascados en tu pantalla.

Negro (#000000)

Dead Pixel Test FAQ

What is the difference between dead and stuck pixels?

Dead pixels stay dark, while stuck pixels may stay on one color.

How should I run this test?

Use full-screen colors in a dim room and inspect from normal viewing distance.

Can this fix dead pixels?

No. This page helps detect issues, not repair hardware.

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