Fix Dead or Stuck Pixels on a Monitor or Laptop Screen

Before you begin

Match the environmentUse this guide only for Windows 10, Windows 11 or a clearly compatible setup.

Protect recoveryBack up important data and save encryption or account recovery keys before changing system state.

Know when to stopMake one change at a time and stop if the result differs from what the guide describes.

Problem overview

You notice a tiny, persistent dot on your screen that either remains completely black or displays a solid, unchanging color, disrupting your viewing experience.

Common causes

Manufacturing defects in the LCD/OLED panel
Physical pressure or impact damage to the screen surface
Transistors failing to supply power to a specific sub-pixel

Solution 1: Use a pixel unsticker tool

Navigate to a web-based tool like JScreenFix.
Drag the flashing square of static noise over the stuck pixel.
Leave the tool running for 20 to 30 minutes.
The rapid cycling of colors forces the liquid crystals to engage, which can jolt a stuck pixel back to life.

Expert Tip

Software tools can only fix stuck pixels (colored). Dead pixels (black) are hardware failures and cannot be revived with software.

Solution 2: Apply gentle pressure

Turn off your monitor or laptop.
Take a damp, warm, lint-free microfiber cloth.
Apply very gentle, pinpoint pressure directly to the stuck pixel using a dull stylus or the cap of a pen wrapped in the cloth.
While applying pressure, turn the monitor back on.
Remove the pressure. Sometimes this physical manipulation forces the crystal liquid to flow and resets the pixel.

Solution 3: Consult the warranty policy

If the pixels are dead (black) or do not respond to fixes, locate your monitor’s serial number.
Check the manufacturer’s specific dead pixel policy online.
Document the issue by taking a clear photograph of the screen against a solid white background.
Contact support for an RMA replacement if you meet their defective pixel threshold.

Caution

Do not press hard on the screen during manual manipulation. Applying too much force will fracture the substrate and create a massive cluster of dead pixels, voiding your warranty entirely.

Confirm the result

Repeat the exact action that originally triggered the problem.

Confirm the original error or symptom is gone and no new warning has appeared.

If the guide changed a driver, service, package, or system setting, restart once and test again.

If the result is worse or unexpected, stop. Reverse only the last change using its documented restore option; if none is documented, use your backup or qualified support.

Questions about this fix

What is the difference between a dead and stuck pixel?

A dead pixel is completely black (unpowered), while a stuck pixel displays a constant solid color like red, green, or blue.

Are dead pixels covered under warranty?

Usually, yes, but most manufacturers require a minimum count (like 3 to 5 dead pixels) before they will replace the panel.

Fix Dead or Stuck Pixels on a Monitor or Laptop Screen

Before you begin

Problem overview

Common causes

Solution 1: Use a pixel unsticker tool

Solution 2: Apply gentle pressure

Solution 3: Consult the warranty policy

Confirm the result

Questions about this fix

Weighted Consensus Protocol

Did this solution resolve your issue?

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