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Service Source
PowerBook G4 (12-inch)
PowerBook G4 (12-inch)
PowerBook G4 (12-inch DVI)
Updated September 16, 2003
© 2003 Apple Computer, Inc. All rights reserved.
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Service Source Take Apart PowerBook G4 (12-inch) PowerBook G4 (12-inch DVI) © 2003 Apple Computer, Inc. All rights reserved.
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General Information Overview Some of the key features that distinguish these computers from earlier notebook models include: • 12-inch active-matrix display in aluminum alloy enclosure • built-in Bluetooth • slot load optical drive • optional AirPort Extreme Card and Base Station General Information PowerBook G4 (12-inch) Take Apart - 1
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Model Differences The external housing of the PowerBook G4 (12-inch DVI) model looks the same as the PowerBook G4 (12-inch) model except for one port. To distinguish the models, look for a mini-DVI port (shown below) on the PowerBook G4 (12-inch DVI) computer. PowerBook G4 (12-inch DVI) The mini-DVI port is used with an adapter cable to connect the computer to a monitor, television, VCR, or other video device. The adapter cables that can be used with this port include a mi
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Tools Most of the tools required for taking apart these computers are the same as for earlier notebook models; however, there are three new tools: • 1.5 mm hex driver (small hex head screwdriver) for the top case and display housing • 4 mm socket wrench or needlenose pliers for the DC-to-DC board • tweezers or needlenose pliers (for replacing a foot or for routing thin cables such as the AirPort antenna cable) The following tools are recommended for these computers: • Coin • ESD w
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Serial Number Location The serial number is located in the battery bay. 4 - PowerBook G4 (12-inch) Take Apart General Information
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Battery Tools This procedure requires the following tools: • Soft cloth • Coin Part Location Preliminary Steps Warning: Always shut down the computer before opening it to avoid damaging its internal components or causing injury. After you shut down the computer, the internal components can be very hot. Let the computer cool down for 30 minutes before continuing. Battery PowerBook G4 (12-inch) Take Apart - 5
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Procedure Warning: If the computer has been recently operating, allow it to cool down before performing this procedure. 1. Shut down the computer. 2. Unplug the power adapter, phone cord, and any other cables connected to the computer. 3. Turn over the computer and place it on a soft cloth. 4. Use a coin to release the battery lock. 5. Lift the battery out of the battery bay. 6. Install the replacement battery, and reassemble and test the computer. 6 - PowerBook G4 (12-inch) Take Apart
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Feet Tools This procedure requires the following tools: • Foot kit • Tweezers or needlenose pliers • Soft cloth Preliminary Step Before you begin, identify the type of foot that needs replacement. Check the bottom case of the computer, and compare it with the images in this table: Plug Area on Bottom Case Matching Foot Action Missing plug Not available for Do not perform the foot replacement replacement. Battery plug Battery foot Continue with the procedure, matching the foot to t
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Procedure Warning: The glue used in this procedure can bond instantly to skin. Do not touch the glue. In the event of contact, review the safety instructions at the end of this document. For additional information, refer to the glue manufacturer: Elmer's Products, Inc. Columbus, OH. 43215-3799 www.krazyglue.com 1. Place the computer upside down on a clean, lint-free cloth or other nonabrasive surface. 2. Select a foot from the kit that matches the plug on the bottom case. (Refer to the image
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4. Warning: GLUE IS AN EYE AND SKIN IRRITANT. BONDS SKIN INSTANTLY. Do not touch the glue at any time. Before opening the glue, review the safety instructions at the end of this document. Important: The glue tube included in the kit is sealed until first use. Do not break the seal until you are ready to use the glue. To break the seal, hold the tube upright and away from you. Place the hollow nozzle cap on the tube and tighten it all the way down. The tube is then ready to dispense the glue
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Memory Door and Memory Card Tools This procedure requires the following tools: • Soft cloth • #0 Phillips screwdriver • Black stick (or other nonconductive nylon or plastic flat-blade tool) Part Location Preliminary Steps Before you begin, remove the battery. Procedure Warning: If the computer has been recently operating, allow it to cool down before performing this procedure. 10 - PowerBook G4 (12-inch) Take Apart Memory Door and Memory Card
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1. Place the computer upside down on a soft cloth. 2. Remove the four identical screws from the memory door. 3. Use a black stick to lift off the memory door. 4. Touch a metal surface inside the computer to discharge static electricity from your body. 5. If a memory card is already installed, release it by spreading apart the tabs in the expansion slot from the notches in the card. Allow the card to pop up slightly, and pull it out of the memory slot. Memory Door and Memory Card PowerBoo
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6. Insert the replacement memory card into the expansion slot at a 30-degree angle. 7. Make sure the memory card is fully inserted. Check that the notches in the card clear the tabs as you press down on the sides of the card to lock it into place. 8. Install the memory door. Be careful not to overtighten the screws. 9. Install the battery, and test the computer. 12 - PowerBook G4 (12-inch) Take Apart Memory Door and Memory Card
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AirPort Extreme Card Tools This procedure requires a black stick (or other nonconductive nylon or plastic flat-blade tool). Part Location Preliminary Steps Before you begin, remove the battery. AirPort Extreme Card PowerBook G4 (12-inch) Take Apart - 13
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Procedure Warning: If the computer has been recently operating, allow it to cool down for 30 minutes before performing this procedure. 1. Touch a metal surface inside the battery bay to discharge static electricity from your body. 2. Open the door to the AirPort slot. 3. If an optional AirPort Extreme Card is already installed, use a black stick to un-loop the pull tab. 14 - PowerBook G4 (12-inch) Take Apart AirPort Extreme Card
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4. Gently disconnect the AirPort antenna cable. 5. Use the pull tab to pull out the card. AirPort Extreme Card PowerBook G4 (12-inch) Take Apart - 15
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6. Slide the replacement AirPort Extreme Card with the serial number facing up into the slot, as shown. 16 - PowerBook G4 (12-inch) Take Apart AirPort Extreme Card
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7. Connect the end of the antenna cable to the card. 8. Loop the clear plastic tab under the card so that the tab secures the antenna cable and tucks into the slot. Note: The AirPort slot on the bottom case has a recessed inner slot designed for the clear plastic tab to tuck into. 9. Close the AirPort door, and reassemble and test the computer. AirPort Extreme Card PowerBook G4 (12-inch) Take Apart - 17
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Keyboard Tools This procedure requires the following tools: • #0 Phillips screwdriver • Black stick (or other nonconductive nylon or plastic flat-blade tool) Note: To organize the screws you remove from the computer, use a tray with divided compartments (such as a plastic ice cube tray). Part Location Preliminary Steps Before you begin, remove the following: • Battery • Memory door and memory card 18 - PowerBook G4 (12-inch) Take Apart Keyboard
