Dead Pixel Tester with display aids and illusions. Dead Pixel Tester, with display tests. NEW VER 3.00 – TFT screens 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 (1024x768x 3 = 2,359,296). … Continue reading Dead Pixel Tester