hey fellow geeks,
i have had my laptop for 2 years now.
at the bottom left and bottom right of my screen i can see a white part.
it look like when you fold over a page, its like a small white triangle on either side.
when i play something with a black background, like a game or movie, i still see the white sections in the corners.

will this be a cluster of dead pixels, or degrading of the laptop screen?
what should i expect in the future, im hoping this laptop to last me another 5 years, its runs nice. but without
a screen its no use.

so yea, anyone have any thoughts on what it could be?

thanks for your time