This is a program for testing LCD screens for dead pixels. A typical 17 inch monitor contains up to 4 million pixels, even a tiny dust particle on one of the pixels during the manufacturing process can create a dead pixel. Or a slight bump during shipping can break one of the highly sensitive pixels. If you've scoured every inch of your screen but can't find a single dead pixel, you are in luck. Because of the complexity of the design, it is generally regarded dead pixels appearing in some products are inevitable. If you need to absolutely make sure whether you have purchased a defective display, you can use this program. (Size: 25 KB)
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