problem with pixels please help me

[pixector]

hi
i have an acer travelmate p257 i75500u gpu intel graphic 5500 + nvidia geforce 920m its almost new i just buy it . the problem that i noticed with the pixels with some colors like blue and orange the pixels clearty shows i do not why the drivers of graphic are updated

 

[theunliked]

You have several dead pixels on your monitor. This is what they look like.

I'd ask for a replacement on the laptop.

 

[pixector]

no not a dead pixel, sometime the pixels show clearly in some colors like in this photo

 

[theunliked]

no not a dead pixel, sometime the pixels show clearly in some colors like in this photo

Run this dead pixel tester: http://deadpixelbuddy.com/

Sometimes it doesn't show, depending what colour is being showed on that pixel. If you have a dead red pixel, viewing a photo with blue in that location will look fine.