#monitor test

Pixels create the images you see on your computer monitor or smartphone screen. When pixels “die” or go out, you might notice a dark spot that wasn’t there before. A dead pixel can be a significant problem because it can spread to other parts of your screen.

If your PC is no longer under warranty or you don’t want to take it to a professional, don’t despair. We’ll show you how to fix this common issue.A Spanish study published in January 2017 suggests that constantly looking at the smartphone screen can also cause retinal damage and macular degeneration (a leading cause of blindness). There are ways in which you can mitigate the damaging effect of a smartphone screen. Here are some tips.

White Screen

White Screen is a tool which provides you to check all the dirt and dust particles on your screen which you cant find with your naked eyes. Also it helps to check dead pixels, stuck pixels and warm pixels on your screen, A dead or stuck pixel on your screen can be annoying. Here the White Screen best ways to test your screen and how to fix dead pixels.

A dead or stuck pixel on a TFT, OLED, or LCD screen is incredibly annoying. You can't help but stare at it for days on end, wondering how long a repair or exchange might take. All that grieve over something as unimportant, yet highly irritating as a "dead" pixel, that might be easy to fix.

Pixel Healer (Windows)

Pixel Healer is an entirely free application from Aurelitec that fixes pixel problems. It’s compatible with many versions of Windows, from Windows 10 back to Windows 7.

Once downloaded, Pixel Healer will present you with a colored box window and a settings menu. Either click and drag or use the position and size options to place the color box over the area of dead or stuck pixel(s). Taking care not to look directly at the box (especially if you’re sensitive to flashing images), click the Start Flashing button.

The window will then flash multiple colors in quick succession. Leave it on for 30 minutes and then check the pixel again. Try this a few times to see if it works. It’s more likely to work on a stuck pixel that shows signs of life than a dead pixel, which may stay unresponsive, but there’s a chance it can fix both, so give this method a try regardless of how your wounded pixel is behaving.

If you aren’t exactly sure where your pixel problem is, you can use the aptly titled Injured Pixels application. The freemium pixel detector allows you to blank out your screen in multiple colors to test the display. The stuck or dead pixels will then show up against the color wall depending on the damage, which makes them easy to identify.

Dead Pixels Test and Fix (Android)

With a straightforward name, Dead Pixel Test and Fix (DPTF) is a quick and easy method for locating and potentially repairing dead or stuck pixels. It’s a free app and features an interface that is both self-explanatory and easy to navigate. Like many apps and programs in our guide on how to fix a dead pixel, DPTF lets you cycle through various colors to locate and potentially fix a dead or stuck pixel using an extended series of flashing screens.