[Valeri Mazdrashki]

I noticed a black pixel on my laptop's screen quite by accident. What is that supposed to mean - is it stuck or dead? I tested the pixels with UDPixel and came out another six that are inconspicuous, apparently are not so damaged.

[Maurizio Troso]

I noticed a black pixel on my laptop's screen quite by accident. What is that supposed to mean - is it stuck or dead? I tested the pixels with UDPixel and came out another six that are inconspicuous, apparently are not so damaged.

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Usualy a dead pixel is a BRIGHT pixel, not black. It might be always white, or some of one of primary RGB colors.
Guess dust or little insect nside panel and protection

[Valeri Mazdrashki]

The laptop is a few months old. It's one of the newest and most expensive models of Toshiba.

[Chintan Gohel]

The laptop is a few months old. It's one of the newest and most expensive models of Toshiba.

if you don't notice it when you're more than a foot away from the screen, then perhaps leave it alone? But if it develops further, then consider getting it repaired or replaced - warranty must still be working, right?

[Valeri Mazdrashki]

This is the pixel. It's not entirely affected. It is visible when I'm close to the laptop screen. I can't see it from a distance.
About the warranty - the Bulgarian repairers have a requirement for a certain number of dead/stuck pixels, which are covered by the warranty.

[Valeri Mazdrashki]

What should I do?

[Chintan Gohel]

What should I do?

let it be like I suggested unless it gets worse

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I noticed a black pixel on my laptop's screen quite by accident. What is that supposed to mean - is it stuck or dead? I tested the pixels with UDPixel and came out another six that are inconspicuous, apparently are not so damaged.

http://i.imgur.com/Xr6WvTX.jpg

It's only a dust particle. I also got a black dot when i used wide angle rear camera. After 3 mnths, previous week. It was gone don't know how.

So, it'll automatically going out. But you may ask about it via Customer support to ensure about it.

[Valeri Mazdrashki]

Thanks!