Pixel Test
Detect dead pixels on screen
Pixel Test Control
Current：Pure White(1 / 9)
Quick Select Colors
Preview Area
Pure White
Click "Fullscreen Test" for best detection results
Instructions
- • Select "Color Test" to detect dead pixels, "Gradient Test" to check color transitions
- • Click "Fullscreen Test" for best detection results
- • In fullscreen mode, use arrow keys or spacebar to switch test patterns
- • Press H to show/hide control panel, press ESC to exit fullscreen
- • Enable auto switch to automatically cycle through all test patterns
- • Carefully observe for abnormal pixels or uneven color display