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IBM ThinkPad T42 Modem Daughter Board Replacement

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  1. IBM ThinkPad T42 Modem Daughter Board Replacement, Bottom cover: étape 1, image 1 de 1
    • Using a Phillips #0 screwdriver, identify and unscrew the twenty screws located on the underside of the T42.

  2. IBM ThinkPad T42 Modem Daughter Board Replacement, Rear screws: étape 2, image 1 de 1
    • Unscrew the four Phillips screws located on either side of the rear of the T42 (there are two located on each end.)

  3. IBM ThinkPad T42 Modem Daughter Board Replacement, Keyboard and Trackpad: étape 3, image 1 de 1
    • Flip the laptop over and open the screen to access the keyboard and trackpad.

    • The keyboard and trackpad are connected to the motherboard. Before removing the keyboard and trackpad, disconnect both components from the motherboard, as shown in the following step.

    • The bezel and keyboard will be loose, be careful.

  4. IBM ThinkPad T42 Modem Daughter Board Replacement: étape 4, image 1 de 2 IBM ThinkPad T42 Modem Daughter Board Replacement: étape 4, image 2 de 2
    • Carefully maneuver the palm rest away from the keyboard, as both the keyboard and palm rest/trackpad will come off together.

    • Remember, both the keyboard and trackpad have connectors to the motherboard. Disconnect these before completely removing either component.

  5. IBM ThinkPad T42 Modem Daughter Board Replacement, Plastic Edge Cover: étape 5, image 1 de 2 IBM ThinkPad T42 Modem Daughter Board Replacement, Plastic Edge Cover: étape 5, image 2 de 2
    • Starting from the bottom right, carefully pry off the bezel. Use a spudger or flathead screwdriver if assistance is needed.

  6. IBM ThinkPad T42 Modem Daughter Board Replacement, Lower Bracket: étape 6, image 1 de 2 IBM ThinkPad T42 Modem Daughter Board Replacement, Lower Bracket: étape 6, image 2 de 2
    • Grasp the metal bracket to remove it from the device.

  7. IBM ThinkPad T42 Modem Daughter Board Replacement, Microphone cover: étape 7, image 1 de 1
    • Remove the rubber cover from the microphone.

  8. IBM ThinkPad T42 Modem Daughter Board Replacement, Daughterboard Unscrewing: étape 8, image 1 de 1
    • Next, unscrew the 3 Phillips screws in red.

  9. IBM ThinkPad T42 Modem Daughter Board Replacement, Removing the Daughterboard: étape 9, image 1 de 1
    • The cables are routed through different components for organization, carefully disconnect them, unwrap them and pull the card free.

  10. IBM ThinkPad T42 Modem Daughter Board Replacement, Remove Bracket: étape 10, image 1 de 1
    • Lastly, remove the bracket sitting beneath it.

    • The end!

Conclusion

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

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Gerald Watanabe

Membre depuis le 04/14/10

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7 tutoriels rédigés

Équipe

Cal Poly, Team 29-76, Johann Spring 2010 Membre de l'équipe Cal Poly, Team 29-76, Johann Spring 2010

CPSU-JOHANN-S10S29G76

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