Перейти к основному содержанию

Этот документ имеет более свежие изменения. Перейти к последней непроверенной версии.

MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement

Выберете то, что вам нужно

  1. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement, Battery: шаг 1, изображение 1 из 3 MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement, Battery: шаг 1, изображение 2 из 3 MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement, Battery: шаг 1, изображение 3 из 3
    • Use your fingers to push both battery release tabs away from the battery, and lift the battery out of the computer.

  2. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement, RAM Shield: шаг 2, изображение 1 из 2 MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement, RAM Shield: шаг 2, изображение 2 из 2
    • Remove the three identical 2mm Phillips screws from the memory door.

    • Lift the memory door up enough to grip it and slide it toward you, pulling it away from the casing.

  3. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement, Upper Case: шаг 3, изображение 1 из 1
    • Remove the two 2.8 mm Phillips screws in the battery compartment near the latch.

  4. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 4, изображение 1 из 1
    • Remove the following 6 screws:

    • Two 10 mm T6 Torx screws on either side of the RAM slot.

    • Four 14.5 mm Phillips screws along the hinge.

  5. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 5, изображение 1 из 1
    • Remove the four 3.2 mm PH00 Phillips screws on the port side of the computer.

  6. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 6, изображение 1 из 1
    • Rotate the computer 90 degrees and remove the two 3.2 mm Phillips screws from the rear of the computer.

  7. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 7, изображение 1 из 1
    • Rotate the computer 90 degrees again and remove the four 3.2 mm Phillips screws from the side of the computer.

  8. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 8, изображение 1 из 3 MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 8, изображение 2 из 3 MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 8, изображение 3 из 3
    • Do not yank the upper case off quickly. The case is attached to the logic board via a ribbon cable.

    • Lift up at the rear 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.

    • There are four plastic clips above the DVD slot, and another above and to the left of the IR sensor. These clips can be very difficult to disengage without prying. They can also be difficult to re-engage during reassembly.

    • Reassembly Tip: Press down firmly on the tip of the top case above the location of each clip until you hear a snap to reseat them in their slots.

    • Reassembly Tip: The two center DVD clips will rarely snap back into place properly without help, and downward pressure will instead simply deform the frame around the DVD slot. Support the frame by inserting a plastic spudger into the DVD slot directly under the clip location until it is snug, then press down until you hear the snap.

  9. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 9, изображение 1 из 2 MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 9, изображение 2 из 2
    • Disconnect the trackpad and keyboard ribbon cable from the logic board, removing tape as necessary.

    • Note: It is possible to replace the hard drive without disconnecting the keyboard from the chassis, but it will need to be held upright to keep it out of the way, while still allowing you both hands to work on the drive removal.

    • Be careful when removing the keyboard-trackpad ribbon cable to ensure that the rear of the upper case is disengaged from the area near the hinge. It is easy to accidentally bend the screw receivers on either side of the keyboard.

    • Remove the upper case.

  10. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement, Display Assembly: шаг 10, изображение 1 из 1
    • Disconnect the two or three antenna cables attached to the Airport Extreme card. Depending on your model, one of the three cables may be unused and capped with a black shrink tube.

    • Apple was kind enough to include a label showing where each color antenna cable plugs in - just make sure to look at this when reconnecting the antenna cables.

  11. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 11, изображение 1 из 1
    • Deroute the Airport antenna cables from their channel in the left speaker.

  12. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 12, изображение 1 из 1
    • Disconnect the iSight cable from the logic board by sliding the cable to the left and out of its connector.

  13. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 13, изображение 1 из 1
    • Support the display with one hand while removing the following screws:

    • One 9.5 mm silver T6 Torx screw with threads on only 3 mm of the shaft on the inside of the display hinges.

    • One 9.5 mm silver T6 Torx screw with threads on the entire shaft on the outside of the left hinge.

    • One 9.2 mm full thread T6 Torx screw securing the iSight cable ground loop to the fan.

  14. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 14, изображение 1 из 1
    • Disconnect the inverter cable from the left I/O board by placing a spudger beneath the cable and lifting up.

  15. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 15, изображение 1 из 2 MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 15, изображение 2 из 2
    • Disconnect the display data cable from the logic board.

    • Remove the foam bumper from the top of the right hinge of the display.

  16. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 16, изображение 1 из 1
    • Remove the silver 9.2 mm T6 Torx securing the ground loop in the display data cable to the casing.

  17. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 17, изображение 1 из 1
    • Support the display with one hand while removing the following screw:

    • One 9.5 mm silver T6 Torx screw with threads on only 3 mm of the shaft on the inside of the display hinges.

  18. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 18, изображение 1 из 1
    • Grasp the display assembly on both sides and lift it up and out of the computer.

  19. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement, Rear Display Bezel: шаг 19, изображение 1 из 2 MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement, Rear Display Bezel: шаг 19, изображение 2 из 2
    • Remove the 4.5 mm Phillips screws from the lower left and right corners of the display (two screws total). These screws have a .8 mm thick head.

  20. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 20, изображение 1 из 3 MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 20, изображение 2 из 3 MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 20, изображение 3 из 3
    • 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.

  21. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 21, изображение 1 из 2 MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 21, изображение 2 из 2
    • 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.

  22. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 22, изображение 1 из 2 MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 22, изображение 2 из 2
    • Insert the flat end of a spudger into the gap between the rear display bezel and the clutch cover.

    • Twist the spudger to separate the lower edge of the rear display bezel from the clutch cover.

    • Work along the lower edge of the rear bezel until it is evenly separated from the clutch cover.

  23. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 23, изображение 1 из 3 MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 23, изображение 2 из 3 MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 23, изображение 3 из 3
    • Now that the right and bottom edges of the rear bezel are slightly separated from the front bezel, use a spudger to pop the rear bezel off the tabs near the lower right corner of the display.

  24. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 24, изображение 1 из 2 MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 24, изображение 2 из 2
    • Insert the flat end of a spudger between the front bezel and the plastic strip attached to the rear bezel near the screw holes at the bottom corners of the display.

    • Rotate your spudger toward the rear bezel to separate it from the front bezel.

    • If necessary, continue separating the left edge of the rear bezel off the tabs on the front display bezel.

  25. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 25, изображение 1 из 1
  26. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement, LED Driver Board: шаг 26, изображение 1 из 1
    • Use the tip of a spudger to lift the LED driver board out of the clutch cover.

  27. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 27, изображение 1 из 1
    • Disconnect the backlight cable by pulling its connector away from the socket on the LED driver board.

  28. MacBook Pro 15" Core 2 Duo Models A1226 and A1260 LED Driver Board Replacement: шаг 28, изображение 1 из 1
    • Do not put any excessive strain on the LED driver cable ground loop. It is a very thin and delicate wire that is easily broken.

    • Disconnect the LED driver cable by pulling its connector away from the socket on the inverter board.

    • Remove the LED driver board and set it aside.

Заключение

To reassemble your device, follow these instructions in reverse order.

17 участников успешно повторили данное руководство.

3 Комментариев

just wanted to point out that this in fact isn't the LED driver. The led driver exists on the left side of the logic board, and I can prove it thru the logic board schematic. The LED Driver Board you are describing is merely a dc-to-dc board that combines the voltages from the LED driver and the LVDS, allowing the lcd to see one voltage. This allows the rom to communicate and accept the display. Ask anyone who bought the wrong lcd for one of these machine, this is what causes the black screen.

Josh Aarons - Ответить

Hi everyone,

Everything went fine during the replacement, but now i have the opposite problem: as soon as i but the battery back, the screen lighted up full white. Same when i plug the mac without the battery, and it apparently won't start...

Francois Brousse - Ответить

Clear tutorial. Done in about 45min.

Didnt fix my dim screen issue though.

In my case, replacing the left I/O board solved the problem.

Nicolas Ginetti - Ответить

Добавить комментарий

Просмотр статистики:

За последние 24часов: 0

За последние 7 дней: 1

За последние 30 дней: 7

За всё время: 26,867