The test allows you to examine the color ranges, gradients, trailing, and homogeneity of your monitor. Additionally there is a pixelmapping and text contrast tool.

Some of the best free dead pixel fixers to test, detect and fix stuck pixels of your Windows PC LCD screen are Pixel Doctor, Pixel Repair, IsMyLcdOK & InjuredPixels.

How to Calibrate Your Home TV or Monitor with Netflix's Secret 'Test Patterns' Netflix, a video streaming service, distributes a lot of content that supports 4K resolution, HDR, and Dolby Atmos sound.

With modern LCD displays, you might experience an image persistence problem that's similar to the classic burn-in, and in addition you may also experience stuck and dead pixels.