That annoying dead or stuck pixel on your TFT, OLED, or LCD screen might exist piece of cake to fix. Stop staring at your screen, wondering how much fourth dimension you'll lose when sending your monitor for a repair or replacement. You've wasted enough time grieving over something as unimportant still highly irritating as a "dead" pixel.

Take things into your own hands and effort to fix the expressionless pixel yourself! This, if done carefully, will non hamper your warranty and might save yous a lot of time and worries.

And so, let'south run across how you can gear up expressionless pixels on your screen.

How to Test New Screens for Stuck or Dead Pixels

Yes, you should test any new LCD, OLED, or TFT screen for expressionless or stuck pixels. You can simply run your monitor through a palette of basic colors, besides as black and white in full-screen fashion using a tool like EIZO Monitor Test.

one. EIZO Monitor Test

EIZO Monitor Exam is an online tool that lets you detect and eventually fix stuck pixels. It packs many options into a single exam window, merely it's piece of cake to employ in one case yous accept an overview.

To test your screen, check all the boxes you want to include in your test. We recommend the default setting of having all boxes checked. If you're testing multiple monitors, you lot can open up the exam on an boosted monitor. When you're set, click Start test to launch the total-screen test window.

EIZO Monitor Test start screen with default settings.

Below y'all meet the first exam design. Each screen has an explainer in the bottom right detailing what you should look for. Next, you'll see a carte that lets yous go from one examination to the next on the left. Move through the black and white screens and all the solid colors (greenish, bluish, and carmine) and check our screen. To leave, press the ESC key or the go out symbol in the peak right.

EIZO Monitor Test first test window with extensive test pattern.

If y'all discover a stuck pixel, nosotros recommend using a tool similar UDPixel or JScreenFix to wink information technology.

2. Online Monitor Examination

This is a very thorough examination non only meant to identify bad pixels just as well powerful enough to test the quality of your monitor. Unfortunately, with Wink no longer supported past most browsers, you'll probably have to use the executable version to make information technology piece of work.

online monitor test tool pixel check

You can cull betwixt three different modes to examination your screen. When you run the executable, hither is what you should see:

Online Monitor Test black and white balance check

Move the mouse to the top of the exam window, and a bill of fare will announced. There is an info window that y'all can plough off with a push button in the top right corner of the menu. Then click on the Homogenuity examination point and move through the iii colors also equally black and white.

Fingers crossed, you lot won't discover anything out of the ordinary. In the unfortunate case that you do, let's come across whether it'south a stuck or a expressionless pixel and what y'all tin can do about it.

Is It a Stuck or Expressionless Pixel?

So what if y'all spot an odd pixel? Is what y'all see just a stuck pixel, or is it, in fact, a dead pixel?

A stuck pixel will appear in whatever of the colors that its three sub-pixels tin form, i.eastward., red, light-green, or blue. In a dead pixel, all sub-pixels are permanently off, which volition brand the pixel appear black.

The cause could be a cleaved transistor. In rare cases, however, even a blackness pixel may just be stuck.

So if you lot're seeing a colored or white pixel, you lot might manage to gear up it. And if yous see ablack pixel, chances are low, simply at that place is still hope.

Let's turn to the methods to gear up a stuck pixel.

How to Set up Dead or Stuck Pixels

Unfortunately, you tin can't ready a expressionless pixel. Yous can, however, fix a stuck pixel. Every bit I explained to a higher place, information technology's hard to tell the ii apart. Either way, these are the methods you can try:

  1. First, place dead or stuck pixels by viewing your monitor in different colour palettes.
  2. To set up a stuck or expressionless-looking pixel, utilise a third-party tool to flash the pixel with multiple colors. We recommend UDPixel (Windows) or LCD (online).
  3. Finally, yous can effort a manual method that involves rubbing the stuck pixel with a damp fabric or a pointy simply soft detail, similar the safety/eraser at the end of a pencil.

Let'due south look at these methods and tools in item.

1. JScreenFix (Spider web)

JScreenFix won't help you find a stuck pixel, only it can help you ready it. Just click the Launch JScreenFix push at the bottom of the folio.

JScreen Fix features overview and start button.

The tool volition load a black browser window with a square of flashing pixels. Press the green button in the bottom right to go full-screen. Drag the flashing square to where you found the stuck pixel and leave information technology at that place for at to the lowest degree 10 minutes.

JScreenFix pixel checker tool

 By triggering each pixel'southward different sub-pixels, the graphic may massage a stuck pixel back into life.

ii. UDPixel (Windows)

UDPixel, also known as UndeadPixel, is a Windows tool. It tin aid you identify and set up pixels using a single tool. The program requires the Microsoft .Internet Framework. If you're not on Windows or don't want to install any software, scroll downwards for the online tools below.

With theDead pixel locator on the left, you can easily detect whatever screen irregularity that may accept escaped your vision until at present.

undead pixel screen fixer tool

Should you spot a suspicious pixel, switch to the Undead pixel side of things, create sufficient amounts of wink windows (1 per stuck pixel), and hit Start. You can elevate the tiny flashing windows to where you found odd pixels.

Let them run for a while and somewhen alter the Flash interval.

iii. PixelHealer (Windows)

Aurelitec built this Windows app as a companion to its InjuredPixels tool to discover dead, stuck, or hot pixels.

The PixelHealer lets you wink a combination of blackness, white, all bones colors, and a custom colour in a draggable window with customizable size. Yous can fifty-fifty change the flashing interval and set a timer to close the app automatically.

PixelHealer settings window with flashing rectangle to its right.

To close the app, click the Close PixelHealer button in the lesser correct.

4. Dead Pixel Test and Ready (Android)

This Android tool can both exam and fix expressionless or stuck pixels on your Android device.

Permit information technology run through all colors in Auto manner to spot whether you lot accept whatsoever weird pixels on your screen. If you do, start the set, which volition rapidly wink your entire screen with black, white, and basic color pixels.

5. Manually Set Stuck Pixels

Should none of these tools resolve your stuck or dead pixel consequence, here is one terminal chance. You can combine whatever of the tools detailed above and the magic ability of your own easily. There is a very good description of all available techniques on wikiHow. Another great pace-past-footstep guide tin be institute on Instructables.

Let's go through i technique existent quick:

  1. Turn off your monitor.
  2. Become yourself a damp fabric so that you won't scratch the screen.
  3. Apply force per unit area to the area where the stuck pixel is. Attempt not to put pressure anywhere else, equally this may trigger the creation of more stuck pixels.
  4. While applying pressure level, plow on your computer and screen.
  5. Remove pressure, and the stuck pixel should be gone.

This works because, in a stuck pixel, the liquid in one or more than of its sub-pixels has non spread equally. When your screen'due south backlight turns on, different amounts of liquid pass through the pixel to create dissimilar colors. When yous use force per unit area, you're forcing the liquid out, and when you release the pressure level, chances are the liquid will push in, spreading around evenly every bit it should.

All Pixels Written report to the Screen

Should all of these approaches fail to ready your dead pixel warrior, at least you lot'll now know it'southward not uncomplicated to fix, and, you might really take to supersede the screen.

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About The Writer

Tina Sieber (841 Articles Published)

While completing a PhD, Tina started writing about consumer technology in 2006 and never stopped. Now also an editor and SEO, you can find her on Twitter or hiking a nearby trail.

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