Remove Dead Pixel in Laptop

May 4, 2008 · Filed Under Tools & Utilities, Trouble Shooting 

Do you know, What is Pixel in your Laptop Computer?

Almost the Laptop Computer using TFT screen,  and have thousands of pixels, on a 1024×768 monitor, there are three cells for each pixel - one each for red, green, and blue - which amounts to nearly 2.4 million cells (1024×768x 3 = 2,359,296).

What is Dead Pixel in Laptop?

Dead Pixel mean blue pixel not responding or stuck on screen.  Normally manufacturers have a policy which will specify that “X” amount of dead pixel/stuck (Some manufacturers guarantee minimum 3 dead pixels) they will replace for free of charge.  (In waranty period)

Check Dead Pixel byChange background  in difference Color Screen

  • Black color, Dead Pixel will show as Blue
  • White color, Dead Pixel will show as Yellow
  • Blue color, Dead Pixel will show as Black

Dead Pixel Tester

Dead Pixel Tester

This is free program for test and do as a pixel exerciser,  This will bring up another movable window, that put over the stuck pixel (s) which will randomlly change the color of the pixel.  but most leave it running for several hours before seeing the result.  Why not to try it with Free Program?

:: Download Dead Pixel Tester 

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