How to Fix Stuck Pixels

Stuck pixels are pixels permanently lit in one color (red, green, or blue). Unlike dead pixels, stuck pixels can sometimes be fixed. This page covers methods to repair stuck pixels using software and physical techniques.

You can use the screen test to check for dead or stuck pixels.

Identify Stuck Pixels

First, confirm you have stuck pixels, not dead pixels. For testing dead pixels, see the guide on dead pixel test guide.

• Use the screen test to identify pixel defects
• Stuck pixels appear as colored dots (red, green, or blue)
• Dead pixels appear as black dots
• Note the exact location of stuck pixels
• Stuck pixels can sometimes be fixed; dead pixels cannot

Use Pixel Repair Software

Pixel repair software rapidly cycles colors to unstick pixels.

• Download pixel repair software or use online tools
• Position the repair window over the stuck pixel
• Run the repair for 10-30 minutes
• Rapid color cycling can unstick the pixel
• Test the pixel after repair attempt

Try Pressure Technique

Gentle pressure can sometimes unstick pixels. Use caution.

• Turn off your screen
• Place a soft cloth over the stuck pixel area
• Apply gentle pressure with your finger
• While applying pressure, turn screen back on
• Release pressure slowly
• Test if pixel is fixed

Use Rapid Color Cycling

Rapidly changing colors can help unstick pixels.

• Use the screen test to cycle through colors rapidly
• Focus the color area on the stuck pixel
• Let it cycle for 15-20 minutes
• Check if pixel is fixed
• Repeat if needed

Massage Technique

Gentle massaging can help unstick pixels. Be very careful.

• Turn off your screen
• Use a soft, lint-free cloth
• Gently massage the stuck pixel area in circular motions
• Apply light pressure only
• Turn screen on and test
• Stop if you feel any resistance or hear cracking

Check Warranty

If repair attempts fail, check your warranty coverage.

• Check your screen's warranty policy
• Stuck pixels may be covered under warranty
• Document the stuck pixel with photos
• Contact manufacturer if under warranty
• Some manufacturers have zero pixel defect policies

Test After Repair

After attempting repairs, use the online screen test to verify if the stuck pixel is fixed. Test with different colors to confirm the pixel responds correctly.

Open the screen test to confirm the issue is resolved.

Frequently Asked Questions

Use the online screen test to check your display for issues.