That small ribbon cable ripped, be sure to really watch this - look at the second picture in this step and try to make sure you understand where it is on the board under it.

Indeed the LCD cable which attaches to the logic board is short and I spent a good 30 minutes trying to get it to seat. When I finally did I realized I broke the right side and that is why my display is not working now. When they say difficult, they mean difficult - I have experience with electronics and I recommend you first practice on an older unit if you can.