White spots on the screen

IAM having white spots on the screen.

It therefore appears as a white light spot when the screen has a light background. On a screen darker it disappears completely. The spot is a few millimetres in size. My system is lenovo Z50-70.

should I have to replace the screen?

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as long as you don't have more than three dead pixels, lenovo warranty covers the replacement if they do not change the conditions.

Tags: Lenovo Notebooks

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