Apple powerbook g4 12 inch dvi User Manual
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© 2003 Apple Computer, Inc. All rights reserved. Service Source PowerBook G4 (12-inch) PowerBook G4 (12-inch) PowerBook G4 (12-inch DVI) Updated October 25, 2005
© 2003 Apple Computer, Inc. All rights reserved. Service Source Take Apart PowerBook G4 (12-inch) PowerBook G4 (12-inch DVI)
PowerBook G4 (12-inch) Take Apart - 1 General Information 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
2 - PowerBook G4 (12-inch) Take Apart General Information 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 mini-DVI-to-DVI adapter, a mini-DVI-to-VGA adapter, and a mini-DVI-to-S-Video adapter. By contrast, the PowerBook G4 (12-inch) computer has a video-out VGA port instead of a mini-DVI port. PowerBook G4 (12-inch) Specific model differences that are noted in the Take Apart procedures include • Reed Switch Board and Cable—For the PowerBook G4 (12-inch DVI) model, this part is called the Hall Effect Sensor Board and Cable, but the procedure is the same. • DC-to-DC Board—The component layout on the board differs, but the procedure is the same. • Heatsink—The heatsink shape and thermal pad placement differs. • Inner Frame—The main frame shape differs, but the procedure is similar. • RJ11 Modem Board—The procedure is the same, but the placement of the tape that secures the cable differs. • Fan—The fan is secured to the heatsink in the PowerBook G4 (12-inch) model, but it is secured to the inner frame in the PowerBook G4 (12-inch DVI) model. • Logic Board—The component layout on the board differs, but the procedure is the same. • Optical Drive—The slot load bezel must be transferred to a replacement optical drive for the PowerBook G4 (12-inch) model only. Important: Unless other specific differences are noted, procedures in this chapter apply to both models.
PowerBook G4 (12-inch) Take Apart - 3 General Information 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 • 14 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 wriststrap and mat • Small soft cloth • Black stick (or other nonconductive nylon or plastic flat-blade tool) • #0 Phillips screwdriver (magnetized) • #1 Phillips screwdriver (magnetized) • Jeweler’s flat-blade screwdriver • 1.5 mm hex driver • 14 mm socket wrench or needlenose pliers Important: To organize the screws you remove from the computer, use a tray with divided compartments (such as a plastic ice cube tray). If doing a complete disassembly, note the screws removed from each location in the computer. Warning: Check the screw lengths before installing the screws. Installing a longer screw in the wrong place can permanently damage the housing or an internal part. Pictures in this Chapter Because in some cases the computer was photographed at a pre-release stage, some of the images pictured in this chapter show boards that are red, rather than green. However, production models include green boards.
4 - PowerBook G4 (12-inch) Take Apart General Information Serial Number Location The serial number is located in the battery bay.
PowerBook G4 (12-inch) Take Apart - 5 Battery 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.
6 - PowerBook G4 (12-inch) Take Apart Battery 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.
PowerBook G4 (12-inch) Take Apart - 7 Feet 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 CaseMatching Foot Action Missing plug Not available for replacementDo not perform the foot replacement. Battery plugBattery footContinue with the procedure, matching the foot to the plug on the battery. Case plug Case footContinue with the procedure, matching the foot to the plug on the bottom case. Case plug Case footContinue with the procedure, matching the foot to the plug on the bottom case.
8 - PowerBook G4 (12-inch) Take Apart Feet 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: Elmers 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 images shown in the table.) Do not use a foot that does not match. 3. Make sure the plug area on the bottom case is clean. If any portion of the soft rubber foot remains, remove it so that only the hard plastic plug is visible (as shown below). Battery Plug Case Plug Important: Notice the inner ring of the plug. When positioning the foot, make sure the textured plane of the rubber foot fits into the compatible ring in the plug. This ensures a balanced and level fitting.