imac a1224 820-2347 Ghost Lcd

[tipoti]

Hi,
The screen became like this after we replaced its ssd. What may be causing this?
There was no such problem before, also when connected by hdmi, it's normal.

 

[tipoti]

The screen became like this after we replaced its ssd. What may be causing this?
There was no such problem before, also when connected by hdmi, it's normal.

 

[2informaticos]

Check video cable, reseat it.

 

[tipoti]

i checked lcd cable, its working.

It happened after I disassembled and installed cable a few times. I think any part might be broken. Where do I have to start for check it?

 

[2informaticos]

You should test with known good video cable and screen too.