Black,white,green,and pink lines appear when i move the lid of the laptop

[Alana_2]

I have a hp touchscreen laptop. Whenever the lid of the computer is moved moving black and white lines appear. Sometimes the screen freezes and pink and green lines appear also. What might be the cause of this? Will I have to replace the screen?

 

[dirtbikeguy55]

I have a hp touchscreen laptop. Whenever the lid of the computer is moved moving black and white lines appear. Sometimes the screen freezes and pink and green lines appear also. What might be the cause of this? Will I have to replace the screen?

Either the video cable is loose inside of the laptop or something is wrong with the display. If you know how, try taking the laptop apart and make sure that the video cable is plugged in properly, but if not then have someone else check it, like where you bought the laptop from.