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Introducción

This processor board also includes L2 cache. It is not soldered to the logic board, so installing a replacement is very easy.

  1. PowerBook G3 Lombard Processor Replacement, Keyboard: paso 1, imagen 1 de 1
    • Turn the computer so that the ports are facing you.

    • If the keyboard is locked, open the port cover and turn the keyboard locking screw until the keyboard is unlocked.

  2. PowerBook G3 Lombard Processor Replacement: paso 2, imagen 1 de 1
    • Pull the keyboard release tabs toward you and lift up on the keyboard until it pops free.

    • Make sure you have removed the laptop battery and CD/DVD module from the expansion bays before proceeding.

  3. PowerBook G3 Lombard Processor Replacement: paso 3, imagen 1 de 1
    • Lift the keyboard out by pulling it up and away from you. Rest the keyboard, face down, on top of the trackpad.

    • In order to replace the keyboard, you must first remove the modem.

  4. PowerBook G3 Lombard Processor Replacement, Heat Shield: paso 4, imagen 1 de 1
    • Remove the three silver Phillips screws that attach the heat shield to the internal metal framework.

  5. PowerBook G3 Lombard Processor Replacement: paso 5, imagen 1 de 1
    • Lift the heat shield up and pull it toward you.

  6. PowerBook G3 Lombard Processor Replacement: paso 6, imagen 1 de 1
    • Your laptop should look approximately like this.

  7. PowerBook G3 Lombard Processor Replacement, PRAM Battery: paso 7, imagen 1 de 1
    • Pull the battery cable directly up from the logic board.

  8. PowerBook G3 Lombard Processor Replacement: paso 8, imagen 1 de 1
    • Remove the battery from its holder by pulling up and to the left.

  9. PowerBook G3 Lombard Processor Replacement, Modem: paso 9, imagen 1 de 1
    • Remove the two silver Phillips screws from the modem.

  10. PowerBook G3 Lombard Processor Replacement: paso 10, imagen 1 de 1
    • Use a spudger, the tips of your fingers, or a flat non-metal tool to get under the modem's edge and pry it up from its socket as shown in the picture.

  11. PowerBook G3 Lombard Processor Replacement: paso 11, imagen 1 de 1
    • Disconnect the cable from the right side of the modem.

  12. PowerBook G3 Lombard Processor Replacement: paso 12, imagen 1 de 1
    • Your laptop should look approximately like this.

  13. PowerBook G3 Lombard Processor Replacement, Processor: paso 13, imagen 1 de 1
    • Use a spudger, the tips of your fingers, or a flat non-metal tool to pry up the processor's right side.

  14. PowerBook G3 Lombard Processor Replacement: paso 14, imagen 1 de 1
    • Disconnect the keyboard cable from the logic board by pulling directly up on the clear plastic loop.

    • This step is out of sequence with the keyboard because in order to remove the keyboard you must first remove the modem.

  15. PowerBook G3 Lombard Processor Replacement: paso 15, imagen 1 de 1
    • Your laptop should look approximately like this.

Conclusión

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

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