Do I Have A Dead Pixel? Dead Pixel Test

New 27 Inch Monitors from $169

Dead Pixel Test Instructions

Dead Pixel
Select a color
Start Test
Note: To exit the dead pixel test press the ESC key, or double tap the screen.
To exit full screen mode press the F11 key.

NOW PRESS F11

Press 'ESC' key or 'F11' To Exit Test (Double Tap Screen On Phone/Tablet)

Press Left or Right arrows to rotate between colors.