Test Display | Dead Pixel Test | Check if your screen has dead pixels

How do I run a dead pixel test? Make sure your screen, monitor, or display is as clean as possible. If not, you may mistake dust or dirt for a dead pixel. To prepare your screen to check for dead pixels, take a piece of soft cloth, preferably a high-density cloth. Then carefully and thoroughly wipe every inch of the screen and make sure it is crystal clear. Press the video start button to begin testing the screen for dead pixels. #testdisplay #deadpixels