Secondary Fan or bracket Replacement Instructions

Powerbook Wire Connectors

The following instructions explain how to replace the secondary fan 800 MHz logic board or bracket 667 MHz logic board in the PowerBook G4 DVI computer. Black stick or other nonconductive nylon or plastic tool Before you begin, remove the following Logic Board if a secondary fan is installed, disconnect its connector from the logic board while removing the logic board 1. Remove the T6 screw from the fan bracket. 2. If a secondary fan is installed, disconnect its connector from the logic board...

Air Port Card

Powerbook Display Latch

Follow the instructions in this sheet carefully. Failure to follow these instructions could damage your equipment and void its warranty. Note Written and video instructions covering customer-installable parts are available at Warning Sharp edges can exist inside your computer and on any parts being removed or installed. Use caution to avoid injury. During this procedure, keep small parts away from children. Tools Required Soft towel or cloth, larger than the PowerBook Warning Always shut down...

Keyboard

Follow the instructions in this sheet carefully. Failure to follow these instructions could damage your equipment and void its warranty. Note Written and video instructions covering customer-installable parts are available at Warning During this procedure, keep small parts away from children. Tools Required The only tool required for this procedure is a jeweler's flat-blade screwdriver if keyboard is locked . Removing the Installed Keyboard Warning Always shut down your computer before opening...

Replacement Instructions

Apple Macbook Door

The following instructions explain how to replace the I O door in the PowerBook G4 DVI computer. Black stick nylon probe tool 922-5065 or other ESD-safe, non-marring tool Before you begin, remove the following 1. Using needle nose pliers, pull off the rubber plugs at each end of the door. Remove the springs, and set aside the plugs and springs. Important Be very careful not to damage or bend the heat exchanger pipes. 2. Pull the door away from the top case. 2. Pull the door away from the top...

Rib Frame and Heat Exchanger Replacement Instructions

Remove The Bottom Desktop Case

The following instructions explain how to replace the rib frame and the heat exchanger in the PowerBook G4 DVI computer. Warning Make sure you carefully follow these instructions, especially when working near cables that attach to the display module. If any of the cables are damaged, the entire display module must be replaced. Black stick nylon probe tool 922-5065 or other ESD-safe, non-marring tool Before you begin, remove the following Bottom case remove in step 2 1. With the display open and...

Logic Board Replacement Instructions

Data Connector Pin Lvds

The following instructions explain how to replace the logic board in the PowerBook G4 DVI computer. Black stick nylon probe tool 922-5065 or other ESD-safe, non-marring tool Needle nose pliers optional Note To organize the screws you remove from the computer, use a tray with divided compartments such as a plastic ice cube tray . Before you begin, remove the following Bottom case remove in step 4 AirPort Card if installed 1. With the display open and the keyboard removed, remove the T8 screw...

Symptom Charts

Reset Taste Powerbook

The Symptom Charts included in this chapter will help you diagnose specific symptoms related to the product. The steps to solve a symptom are listed sequentially. You might not need to perform every step before the symptom is solved. Start with the first step, and then test for the symptom. If the symptom persists, replace any modules you removed, go to the next step, and test again. Continue down the list until the symptom is solved. Related articles can be found in the Knowledge Base at http...

Memory

Mac Powerbook Battery Ground Wire

Follow the instructions in this sheet carefully. Failure to follow these instructions could damage your equipment and void its warranty. Note Written and video instructions covering customer-installable parts are available at Warning During this procedure, keep small parts away from children. Tools Required The only tool required for this procedure is a jeweler's flat-blade screwdriver if keyboard is locked . Opening the Computer Warning Always shut down your computer before opening it to avoid...

Backup Battery Replacement Instructions

The following instructions explain how to replace the backup battery in the PowerBook G4 DVI computer. Black stick nylon probe tool 922-5065 or other ESD-safe, non-marring tool Before you begin, remove the following 1. Disconnect the backup battery cable from the backup battery. Note If the cable connector gets caught on the ridged area of the top case, use a black stick to raise up the backup battery and then disconnect the cable. 2. Note The backup battery is compressed between two thin...

Display Module Replacement Instructions

Lvds Connector

The following instructions explain how to replace the display module on the PowerBook G4 DVI computer. Warning Make sure you carefully follow these instructions, especially when working near cables that attach to the replacement display module. If any of the cables are damaged, the entire display module must be replaced. Black stick nylon probe tool 922-5065 or other ESD-safe, non-marring tool Before you begin, remove the following Rib frame and heat exchanger 1. With the rib frame and heat...

Inverter Board Replacement Instructions

The following instructions explain how to replace the inverter board in the PowerBook G4 DVI computer. Black stick nylon probe tool 922-5065 or other ESD-safe, non-marring tool Before you begin, remove the following Important With the bottom case removed, be careful if turning over the computer. Some components could become loose and fall out. 1. Disconnect the inverter board flex cable from both the inverter board and logic board. 2. Disconnect the bulb wire cable from the inverter board. 3....

Combination Dvdromcdrw Optical Drive Replacement Instructions

Ibook How Replace Drive

The following instructions explain how to replace the combination DVD-ROM CD-RW optical drive in the PowerBook G4 DVI computer. Black stick nylon probe tool 922-5065 or other ESD-safe, non-marring tool Before you begin, remove the following Bottom case remove in step 2 1. With the display open and the keyboard removed, locate and remove the EMI clip that secures the optical drive's flex cable to the rib frame. Set it aside for installation of the replacement drive. Replacement Note When...

Primary Fan Replacement Instructions

Apple Motherboard Fan Connector

The following instructions explain how to replace the primary fan in the PowerBook G4 DVI computer. Black stick nylon probe tool 922-5065 or other ESD-safe, non-marring tool Before you begin, remove the following 1. With the logic board removed from the computer, disconnect the fan connector from the logic board. 2. Turn over the logic board, and locate the cone-shaped pin at the right corner of the fan. Pull the rubber pin tight. Use a razor blade to cut through the rubber pin. 3. Turn over...