Dead Pixel LCD monitor - how to find them, how they solved

Its LCD monitors have strange black spots or discoloration on the screen? You can influence dead pixels or dark spots, common defects, the LCD panel.

LCD computer monitors display images by activating some of the millions of tiny pixels on the screen. Each pixel is composed of three sub-pixels, which produce red, green or blue. These are the individual sub-pixel transistors that each color is off and controlled at different levels. The colors red, green and blue, Can combine to show every pixel, millions of possible colors. If there is a defect in one of the transistors in the drive, it can be seen in a corresponding defect in the monitor.

A spot on the screen that has a dead pixel is always black. This is caused by the failure of all its sub-pixels. One dead sub-pixel is more common and results in a pixel, and unable to produce the color white. Instead, when a white background, the pixels of yellow, cyan, orMagenta color.

A spot on the monitor, which is always locked pixel lit. Often only a single sub-pixel is blocked, resulting in a pixel, which shows as red, green or blue when a black background. A white pixel will be completely blocked regardless of what you see.

To check for dead pixels and stuck pixels, first thoroughly clean your screen with a soft cloth. Then you can use the entire screen of a solid color. For the white, open a new tab or windowYour browser and press F11 to display the image full screen. For other colors like red, green, blue and black, you can see a picture with that color in a drawing program, or only one of several sites that host images of it to test the LCD Monitor.

If your monitor is dead or have brown spots, may very well determined. Some bright spots far away. You can try to hide behind one another on your monitor for several days, with the screen saver on the computer and powerSettings disabled. Another technique is fast color shift problems with a program like JScreenFix. Finally, there are massage techniques pixels, where the pressure is applied to the defective pixel, while the monitor again. Be very careful not to put too much pressure or you can aggravate the problem.

Most modern monitors should only very few bright spots. If your monitor has dead pixels or stuck, they can be fixed before using the techniques, or they cannot visible in many cases. If a new monitor has a large number of defective pixels, it can be exchanged in order for most retailers.