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iMac Intel 21.5" EMC 2428 Display Replacement

Remove the display from your iMac Intel 21.5" EMC 2428.

Remove the LCD to access most of your iMac's internals.

단계 1 Display  ¶ 

Remove the eight 8 mm T10 Torx screws securing the display to the outer case. The last two pictures are detail shots of each side of the display. The last two pictures are detail shots of each side of the display.

단계 1 Display  ¶ 

  • Remove the eight 8 mm T10 Torx screws securing the display to the outer case.

  • The last two pictures are detail shots of each side of the display.

단계 2  ¶ 

Slightly lift the top edge of the display out of the outer case.

단계 2  ¶ 

  • Slightly lift the top edge of the display out of the outer case.

  • Do not lift it too much. There are several cables attaching the display to the logic board. Twisting or pulling the display assembly with the cables attached will damage your iMac.

단계 3  ¶ 

Pull the vertical sync cable connector out of its socket on the LED driver board near the top left corner of your iMac. Pull the vertical sync cable connector out of its socket on the LED driver board near the top left corner of your iMac.

단계 3  ¶ 

  • Pull the vertical sync cable connector out of its socket on the LED driver board near the top left corner of your iMac.

단계 4  ¶ 

Rotate the display out of the outer case enough to disconnect the LED backlight power cable from the LED driver board. Disconnect the LED backlight power cable by depressing the locking mechanism while pulling the connector away from its socket (toward the bottom edge of the iMac).

단계 4  ¶ 

  • Rotate the display out of the outer case enough to disconnect the LED backlight power cable from the LED driver board.

  • Disconnect the LED backlight power cable by depressing the locking mechanism while pulling the connector away from its socket (toward the bottom edge of the iMac).

단계 5  ¶ 

Grab the plastic pull tab secured to the display data cable lock and rotate it towards upwards. Pull the display data cable straight out of its socket on the logic board. Do not lift up on the display data cable, as its socket is very fragile. Pull the cable parallel to the face of the logic board.

단계 5  ¶ 

  • Grab the plastic pull tab secured to the display data cable lock and rotate it towards upwards.

  • Pull the display data cable straight out of its socket on the logic board.

  • Do not lift up on the display data cable, as its socket is very fragile. Pull the cable parallel to the face of the logic board.

단계 6  ¶ 

Disconnect the LCD thermal sensor cable connector from its socket on the logic board. Disconnect the LCD thermal sensor cable connector from its socket on the logic board.

단계 6  ¶ 

  • Disconnect the LCD thermal sensor cable connector from its socket on the logic board.

단계 7  ¶ 

Carefully pull the display toward the top edge of your iMac and lift it out of the outer case, minding any cables that may get caught.

단계 7  ¶ 

  • Carefully pull the display toward the top edge of your iMac and lift it out of the outer case, minding any cables that may get caught.