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What is White Screen for Dead Pixel Detection?
A white screen helps identify dead or stuck pixels by providing a uniform background that makes any pixel anomalies clearly visible.
How to Use White Screen for Dead Pixel Detection
1
Display a white screen
2
Examine the screen carefully
3
Look for black spots (dead pixels) or colored spots (stuck pixels)
4
Test with other colors too
Benefits
✨
Quickly identify pixel issues
✨
Test display quality
✨
Document defects for warranty claims
💡Pro Tips
- Test with multiple colors
- Use a magnifying glass if needed
- Dead pixels are usually permanent