Dead Pixel Test

[macran]

Is there any test kind of thing to see if there are any dead pixels.I see a lot of people complaining that they are showing up over a period of time.

 

[B...]

Yes: you lean into the screen and see if you notice any black pixels: stuck on black color no matter what color you turn the screen. Unless you mean stuck pixels, which is harder: you have to notice that a pixel is not changing colors--say, from blue to red, it remains on blue.