iFixit

Do not yank the upper case off quickly. The case is attached to the logic board via a ribbon cable.

Lift up the back of the case and work your fingers along the sides, freeing the case as you go. Once you have freed the sides, you may need to rock the case up and down to free the front of the upper case.

Disconnect the trackpad and keyboard ribbon cable from the logic board.

Remove the upper case.

Disconnect the two antenna cables from the AirPort Extreme card, the iSight and inverter cables from the left side of the logic board, and the display data cable from the right side of the logic board.

For A1229 and A1212 models, disconnect the three antenna cables from the AirPort Extreme card and the three connectors highlighted on the logic board.

For the A1229, the order of the cables from left to right is: Black (left; towards the edge of the case) — Grey (middle) — Blue (right; towards the middle of the case.

For the A1261 model, disconnect the two antenna cables from the AirPort Extreme card and the three connectors highlighted on the logic board.

Carefully peel the iSight and inverter cables off the top of the left fan and de-route the AirPort antenna cables from the channel in the left speaker.

Remove the ten silver T6 Torx screws securing the display (five on each side-take note that the inside screws on both sides are longer with a thinner head).

Don't forget to replace the hinge end caps when reinstalling the display assembly. The end caps are side specific, so be sure that the posts are facing towards the lower case.

Grasp the display assembly on both sides and lift it up and out of the computer.

The hinge end caps on this model can be easily removed at this point, as they are not fastened to the hinge and may fall off during service.

Remove the Phillips screws from the lower left and right corners of the display (two screws total).

Insert the flat end of a spudger perpendicular to the face of the display between the plastic strip attached to the rear bezel and the front bezel.

Do not insert your spudger between the plastic strip and the rear bezel.

With the spudger still inserted, rotate it away from the display to separate the front and rear bezels.

Work along the right edge of the display until the rear bezel is evenly separated from the front bezel.

Insert your spudger between the front and rear display bezels at the lower right corner of the display.

Pry the rear bezel away from the front bezel to slightly separate the bottom edge of the rear display bezel.