Can a dead pixel be repaired?

A

Anton2020-01-19 07:43:23

Iron

Anton, 2020-01-19 07:43:23

A dead pixel has appeared (lights up blue).
I tried to restore the program UDPixel. I left it all night, it didn’t help: (
Is there any point in continuing to try? Has anyone managed to restore?

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2 answer(s)

A

Armenian Radio, 2020-01-19
@8toni8

It makes little sense - usually a broken pixel means a broken transistor controlling this pixel. Breakdown of this kind is irreversible.

1

15432, 2020-01-19
@15432

I was able to restore a broken pixel by massaging with a plastic stick. Just gently pressed into the pixel area. The method is not suitable if the LCD matrix is \u200b\u200bunder glass.