Method 3 · Mobile & display
Drag the flashing window over the stuck pixel and leave it running. Rapid colour changes can wake a pixel stuck in one state.
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Photosensitivity warning
This tool flashes bright, rapidly changing colours. It can trigger seizures in people with photosensitive epilepsy. Do not use it if you or anyone nearby may be affected. Stop at once if you feel unwell.
Drag the flashing window over the stuck pixel. Arrow keys move it too.
How it works
FAQ
No. It can only help a pixel stuck on one colour. A dead pixel has no power and cannot be repaired this way.
Yes, it only displays changing colours. It will not damage a working display, but flashing is unsuitable for people with photosensitive epilepsy.
Guide
The fixer flashes saturated colour noise in a small window that you drag over the stuck pixel. Rapid changes can free a pixel locked in one state. Run it for 10 to 20 minutes, then confirm with the dead pixel test. It cannot repair a dead pixel that gets no power.
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