Hello! Thanks for the wonderful guide, it made the substitution super-easy.
However, the display doesn't work. A little bit of history: I changed the display assembly because it didn't turn on anymore, and I was using the MBPr in clamshell mode. I refused the repair from apple, bought an original part and replaced it. The new one, however, does not work anymore. Plus, the clock was totally out of phase when I turned the mac on, had to resync. I also resetted PRAM an SMC (10 boings the first and one led color change the second). No change.
Please, anybody has a clue? I'm discouraged...