Horizontal dots on screen

[eutruste]

Hello i've got some horizontal dots on my screen ( laptop) recently there are some details
- When i screenshot it it doesnt appear
- When i play a video or a game it disappear( i think it depends on colors, when its darker it doenst appear )
- When i hold/move my screen it disappear, then it reappear when i don't hold it anymore

This is a photo of it

 

[eutruste]

http/img110.xooimage.com/views/7/e/e/11880094_59907489...630238_n-4c70ed9.jpg/

 

[eutruste]

??

 

[Prostar Computer]

If you don't see the problem with a screenshot and it fluctuates with physical force, it's very likely your screen or the video cable. One of those two items will need to be replaced.