DeadPixelDevice.pro

MacBook Pro Dead Pixel — Test, Fix & Warranty

14" & 16" — Liquid Retina XDR mini-LED

🟡 DEPENDS ON CAUSE

MacBook Pro display manufacturing defects are covered by Apple's 1-year limited warranty. The mini-LED panel adds complexity — Apple distinguishes between dead pixels and mini-LED zone artefacts.

Act within: Book Genius Bar appointment within 1 year

Contact: Apple Support or Apple Store Genius Bar

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Testing an external monitor? → MonitorTest.pro

How to test MacBook Pro for dead pixels

Use the dead pixel test tool above. The MacBook Pro's Liquid Retina XDR uses mini-LED backlighting with ~10,000 mini-LEDs in local dimming zones. Test at maximum brightness in a dark room.

Important: mini-LED "blooming" (a faint halo of light around bright objects on dark backgrounds) is normal and not a dead pixel. A dead pixel is a single permanently dark dot that appears on all backgrounds including solid white.

If you're testing an external monitor connected to your MacBook Pro, use the full monitor test suite at MonitorTest.pro.

What a dead pixel looks like on MacBook Pro

Dead pixels on the MacBook Pro XDR panel are tiny permanently dark dots — approximately 0.07mm on the 3456×2234 panel. Mini-LED blooming is a different issue: a diffuse, fuzzy halo, not a sharp dot. If your defect is sharp and fixed, it's a dead pixel.

Appledead pixel warranty — what's covered

Apple's warranty covers dead pixels but not mini-LED blooming (which Apple considers a characteristic of the display technology). If you're unsure whether your issue is a pixel defect or blooming, bring it to a Genius Bar for evaluation. See dead pixel warranty policies by brand.

How to fix a dead pixel on MacBook Pro

For stuck pixels, try the stuck pixel fix tool. Confirmed dead pixels on a mini-LED panel require Apple display service. Out-of-warranty MacBook Pro screen repair can cost $600–$1,200.

FAQ

Is mini-LED blooming the same as a dead pixel?+
No. Mini-LED blooming is a diffuse glow around bright areas on dark backgrounds — a known characteristic of mini-LED technology. A dead pixel is a sharp, fixed, dark dot that appears on any background. Apple will replace a MacBook Pro for dead pixels, but not for blooming.
My MacBook Pro has a single bright line across the screen — is that a dead pixel?+
A line of defects (horizontal or vertical) is usually a different kind of display failure — likely a broken data line in the panel. This is a more serious defect and is covered under warranty.