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iBook G4 14" 1.42 GHz Fan Replacement

Giriş

Replacing a defective fan is pretty easy and will keep your laptop running cool.

What you need

  1. iBook G4 14" 1.42 GHz Fan Replacement, Battery: adım 1, 2 resimden 1. iBook G4 14" 1.42 GHz Fan Replacement, Battery: adım 1, 2 resimden 2.

    • Use a coin to rotate the battery locking screw 90 degrees clockwise.

    • Lift the battery out of the computer.

    Düzenle

  2. iBook G4 14" 1.42 GHz Fan Replacement, Lower Case: adım 2, 1 resimden 1.

    • Close the display and flip the computer over.

    • Remove the three hex screws using a T8 Torx screwdriver.

    • The shorter screw is in the center.

    Düzenle

  3. iBook G4 14" 1.42 GHz Fan Replacement: adım 3, 1 resimden 1.

    • Use a spudger or small flathead screwdriver to remove the three rubber feet from the lower case.

    Düzenle

  4. iBook G4 14" 1.42 GHz Fan Replacement: adım 4, 1 resimden 1.

    • Remove the three newly-revealed Phillips screws.

    • One screw is underneath each bumper (three total).

    Düzenle

  5. iBook G4 14" 1.42 GHz Fan Replacement: adım 5, 1 resimden 1.

    • Use a spudger or small flathead screwdriver to pry up the three metal rings that housed the rubber bumpers.

    Düzenle

  6. iBook G4 14" 1.42 GHz Fan Replacement: adım 6, 1 resimden 1.

    • Remove the two Phillips screws on either side of the battery contacts.

    Düzenle

  8. iBook G4 14" 1.42 GHz Fan Replacement: adım 7, 1 resimden 1.

    • Breathe deeply. Trying times are ahead, but we promise the lower case does come off.

    • Push in the thin rims of the lower case surrounding the battery compartment, bending them past the tabs, and then lift up to free that corner of the lower case.

    Düzenle

  9. iBook G4 14" 1.42 GHz Fan Replacement: adım 8, 1 resimden 1.

    • There is a slot on the wall of the battery compartment that locks the lower case in place. Use a small flathead screwdriver to pry out the slot's lower rim and pull up on the lower case to free the slot from the tabs holding it.

    Düzenle

  10. iBook G4 14" 1.42 GHz Fan Replacement: adım 9, 1 resimden 1.

    • Run a spudger along the seam between the lower case and upper case on the front of the computer to free the tabs locking the lower case. Pull up on the lower case and continue to use the spudger as necessary until you hear three distinct clicks.

    Düzenle

  11. iBook G4 14" 1.42 GHz Fan Replacement: adım 10, 1 resimden 1.

    • Continue to run the spudger around the front, right corner. There are two tabs on the port side of the computer, one near the front corner and one near the sound-out port.

    Düzenle

  12. iBook G4 14" 1.42 GHz Fan Replacement: adım 11, 1 resimden 1.

    • There are three tabs over the optical drive that must be released before the lower case can come off. Slide the spudger into the lower case above the optical drive and run it toward the back of the computer until you hear three distinct clicks.

    Düzenle

  13. iBook G4 14" 1.42 GHz Fan Replacement: adım 12, 1 resimden 1.

    • The front and sides of the lower case are now free.

    • Turn the computer so that the back is facing you and pull the lower case up and toward you until the back tabs pop free.

    • It may be helpful to jiggle the case up and down.

    Düzenle

  14. iBook G4 14" 1.42 GHz Fan Replacement: adım 13, 1 resimden 1.

    • Remove the small greasy springs with white plastic caps from either side of the battery contacts.

    Düzenle

  15. iBook G4 14" 1.42 GHz Fan Replacement, Bottom Shield: adım 14, 1 resimden 1.

    • Remove the following 10 screws from the bottom shield:

    • Six 3 mm Phillips

    • Three 7.5 mm Phillips

    • One 14 mm Phillips

    Düzenle

  16. iBook G4 14" 1.42 GHz Fan Replacement: adım 15, 1 resimden 1.

    • Lift the bottom shield off.

    Düzenle

  17. iBook G4 14" 1.42 GHz Fan Replacement, Fan: adım 16, 1 resimden 1.

    • Remove the 4 Phillips screws securing the fan to the metal framework.

    Düzenle

  18. iBook G4 14" 1.42 GHz Fan Replacement: adım 17, 1 resimden 1.

    • Lift the fan out of its compartment and disconnect its connector from the logic board, removing tape as necessary.

    • Wiggling the connector back and forth parallel to the surface of the logic board while applying slight tension may aid in removal.

    Düzenle
Sonuç

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

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