"touch dots" on laptop screen

Hello comunity,

Recently i have bought Lenovo Z51-70. And i have noticed two dots on screen. They appears when i slightly shake my laptop or I when i press plastic around screen , it look like someone pressed screen on that places. They appear for few seconds and then stop and its all normal its only happening when i'm moving laptop. They are not dead pixels. I have feel that screen is pressing pixels. So I'm wondering what could cause such thing? And what consequences can it make ? Could it damage display more?
Here is video:


And display is not touch display.

Best wishes, thank you.

 

Such dots are caused by dead pixels on a messed up screen. Usually when a laptop travels by road and faces a few bad jumps, the screen's lcd will get messed up. The dead pixels are not something that you can fix individually, the only solution is to get the screen replaced.