Laptop Checker

Why Test for Dead Pixels?

Dead pixels can disrupt the clarity of your screen, impacting image quality and overall viewing satisfaction. Our Dead Pixel Test empowers you to proactively identify and address these issues, ensuring your screen delivers the sharp, vibrant visuals you deserve.

Say goodbye to dead pixels. Try our Dead Pixel Test now and enjoy a crystal-clear display.

How to Use:

  1. Open the Dead Pixel Test in your preferred browser.
  2. Press the START button provided below
  3. On full Screen, Press the SPACE button to switch betwenn different screen colors.
  4. Check, if the screen contains any whitish dot/spot, in full black screen. REFERENCE IMAGE IS GIVEN BELOW.
  5. Press ESC button to exit the Test.
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