Question Pink horizontal lines across my screen when i turn it on what is wrong

[Ginamarie1971]

My computer was fine yesterday, I turned it on today and it comes on with pink lines across my screen? I dunno what happened or what to do

 

[hang-the-9]

Could be screen connection, could be screen issue, could be heat issue.

Need much more details here, do the lines stay even after system is on for a bit? Does moving the screen change them?