A1990 / 820-01041- Lines on screen

[rvanpruissen]

Works perfectly except for the screen.
* Lines on screen when booted
* No lines during boot
* Doesn't boot with an A1708/2017 screen
* No test screen available

Behaviour does not change when moving the screen cables / moving the screen, so flexgate not likely(?).

During boot:


Booted:

 

[ronaldo]

I had the same issue before with screen lines.
Resolved by replacing the screen.

 

[2informaticos]

If external video is good, then bad screen.

 

[rvanpruissen]

Checked external video, that's fine. Assuming cable replacement is not worth a try, will return as no fix. Thanks!