dark vertical shadow along the screen on the left side

[qwerty53]

Hi
I have dark vertical shadow along the screen on the left side when holding the device windows button down. When rotating the shadow is still there. Its not software it always there on that side of the screen
Any idea? Thanks

 

[Liam2349]

Pictures?

 

[kundas1]

Sounds like the screen is defective.. warranty exchange I would say...