before i do not have dis lines, but recently i'm using my laptop and it just appeared. ?

Question

the black horizontal lines above the screen

can you please tell me what are these lines? are they considered as damage to my LCD?

thank you for any response.

Answer 1

i think its not just part of a window border. but thanks for the answer though

Answer 2

Do you have a minus, a box and an X in the upper right corner? Try clicking the box.