Yellow Line at the top of my screen

Hi

Your LCD could be damaged but there’s a some things we can try to confirm that:-)

1)check for damage on the connectors (both board and screen)as if it’s damaged that can cause the display to display incorrectly

2)try cleaning the board and screen connectors with isopropyl alcohol and some cotton buds/Qtips

3)try reseating the connectors

If the above returns the same results your LCD is most likely damaged and will need replaced

Hopefully this helps

Any questions please ask

Thanks:-)