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Motorola C290 Logic Board Replacement

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  1. Motorola C290 Logic Board Replacement, Battery: étape 1, image 1 de 2 Motorola C290 Logic Board Replacement, Battery: étape 1, image 2 de 2
    • Position Motorola C290 so that the back of the phone is facing up.

    • Apply pressure to the back cover while simultaneously sliding it downwards.

    • Note: It may be easiest to apply pressure to the ridges at the top of the back cover.

  2. Motorola C290 Logic Board Replacement: étape 2, image 1 de 2 Motorola C290 Logic Board Replacement: étape 2, image 2 de 2
    • Place your finger in the notch at the top of the battery.

    • Gently lift and pull out battery.

  3. Motorola C290 Logic Board Replacement, Antenna: étape 3, image 1 de 3 Motorola C290 Logic Board Replacement, Antenna: étape 3, image 2 de 3 Motorola C290 Logic Board Replacement, Antenna: étape 3, image 3 de 3
    • Unscrew antenna head from top of phone by twisting counterclockwise.

    • Pull the antenna out through the top hole and set aside.

  4. Motorola C290 Logic Board Replacement: étape 4, image 1 de 2 Motorola C290 Logic Board Replacement: étape 4, image 2 de 2
    • Remove the plastic tube by lifting the bottom and pulling out towards yourself.

  5. Motorola C290 Logic Board Replacement, Logic Board: étape 5, image 1 de 3 Motorola C290 Logic Board Replacement, Logic Board: étape 5, image 2 de 3 Motorola C290 Logic Board Replacement, Logic Board: étape 5, image 3 de 3
    • Insert a Spudger (or pushpin) into the top notch of the rubber cover, located on the top of the phone.

    • Press down and rotate the Spudger lifting the rubber cover. Remove and set cover aside.

    • Note: This will reveal a screw. Five screws should now be visible.

    • Using a T6 Torx screwdriver, unscrew all 5 screws and carefully set them aside.

  6. Motorola C290 Logic Board Replacement: étape 6, image 1 de 2 Motorola C290 Logic Board Replacement: étape 6, image 2 de 2
    • Insert the plastic opening tool in the groove at the top of the phone.

    • Rotate the tool to create an opening between the logic board cover and case.

  7. Motorola C290 Logic Board Replacement: étape 7, image 1 de 2 Motorola C290 Logic Board Replacement: étape 7, image 2 de 2
    • Slide the plastic opening tool along the groove, until the entire logic board cover has been opened.

    • Remove logic board cover and set aside.

  8. Motorola C290 Logic Board Replacement: étape 8, image 1 de 1
    • Use the Spudger to detach the screen wire from the logic board.

  9. Motorola C290 Logic Board Replacement: étape 9, image 1 de 3 Motorola C290 Logic Board Replacement: étape 9, image 2 de 3 Motorola C290 Logic Board Replacement: étape 9, image 3 de 3
    • Insert the Spudger into the slot on the top of the logic board.

    • Gently pry to loosen the top of the logic board.

    • Note: The logic board may initially seem glued to the phone. It is not glued but does require input of force to remove.

    • Grab the top of the logic board and pull at an angle to remove.

Conclusion

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

Une autre personne a terminé cette réparation.

Paul

Membre depuis le 04/15/10

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Cal Poly, Team 24-28, Regan Spring 2010 Membre de l'équipe Cal Poly, Team 24-28, Regan Spring 2010

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