LCD problem after changing ssd - help to narrow down symptoms?
After following different tutorials here, I decided to upgrade my iMac 27" late 2013 with a new SSD. But, unfortunately, when mounted the display assembly back the image is scrambled - I can barely see anything.
- Backlight is good
- Connecting an external monitor shows the image properly
- Changed LVDS cable and shows the same thing. But, weirdly, after changing and reseating the cable once or twice, image appeared, and after a restart, disappeared again.
- Cleared PRAM, and all sort of stuff
I believe it might be the display assembly, but just wanted to ask if someone had this issue previously, just to make sure I don't buy a new display assembly and then figure later on the problem is the motherboard. Below is a picture of what I'm seeing: