I have an omen 15 and when I switch on my laptop there's a small green pixel error but when I play for 10-30 minutes or surf the internet the way goes and does not come back (which is actually good)
but what i'm wondering is why it starts and then goes?
I changed the background often, not because of that
This may be due to the temperature of the screen. These are small backlit crystals that can change their state and then mix the color that is needed. When cold, one of the crystals for one pixel probably no longer reacts (which is why green "stops"), but as soon as it gets warmer.
As long as it works, it's still ok, but at some point it will probably no longer want and become a permanent pixel error.
Ok thanks for your help