Fix Dead or Stuck Pixels on Your Monitor

Last updated: July 28, 2025

Test for dead and stuck pixels with built-in color tests, fix stuck pixels with JScreenFix and the pressure method, and check warranty policies.

Overview

That annoying dot on your screen? Test it, identify it, and try to fix it.

What this helps with

What to expect: Easy difficulty • usually about 5-30 minutes.

This is one of 61 Hardware Diagnostics & Repair fixes in the WindowsHelper library. The full step-by-step fix lives in the WindowsHelper app.

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