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Stuck Pixel

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Three DIY fixes exist for stuck laptop pixels, but two carry risk

Stuck pixels on laptop screens can sometimes be repaired using software tools like JScreenFix or PixelHealer, or through manual techniques involving light pressure or gentle warmth applied to the affected spot. Simply powering off the device for a day may also reset the pixel before trying anything more involved.

engadget.com · 2026-09-19

Explainer clarifies difference between stuck and dead pixels on screens

Screen defects that appear as small persistent dots generally fall into two categories: stuck pixels and dead pixels. Stuck pixels remain lit with a color that doesn't change, often appearing as red, green, or blue dots, while dead pixels stay completely dark because they receive no power at all. The two look similar but differ in cause and, crucially, in whether they can be repaired.

engadget.com · 2026-09-13