Should have documented the reason to pull out and to the right … and that is unclear as it depends on your orientation. …was the piece of sticky rubber being used to guide the hard drive attached screws on side toward outside of laptop case. Then to carefully guide those screws into the slot in the rubber SLOWLY! I found out toooo late. NOW I HAVE TO TAKE THE WHOLE LAPTOP CASE APART!!!
Have an A1261 case but logic board connectors match A1229. Guessing wrong logic board was put in when new and board went out.
So on left side coming from display on A1261 case on left side in front of speaker assembly there are 3 small wires coming from display.they are black, blue and grey. The grey on is not connected. Don’t find place for it. Display backlights went out suspect inverter.
Now not sure what to do? There are no photos showing the 3 display wires with button down brass ends.