Apple G4 manual Exploded View

Page 139

PowerBook G4 (1GHz/867MHz)

Exploded View

Battery 661-2740

Bottom Case 922-5443

Hard Drive Screw 922-4502

Hard Drive Rubber Stopper

Hard Drive Mounting Bracket￿

076-0946

 

 

 

 

 

 

 

 

Hard Drive￿ 661-1801

(40

GB)￿

Hard Drive Flex Cable 922-4378

￿

661-1802

(60

GB)

 

CD-RW/DVD-ROM (Combo) Drive ￿

AirPort Card 661-2549

661-2690￿

DVD-R/CD-RW (Apple SuperDrive)￿

 

AirPort Card Carrier

661-1804

 

Inverter Board Flex Cable 922-5210

 

Logic Board 661-1799 (867 MHz)￿

Inverter Board 922-5204

Bulb Wire Cable 922-5217

661-1800 (1 GHz)

RJ-11 Modem Port 922-5351

Modem 661-2687

Primary Fan Assembly 922-5459

Modem Flex Cable 922-5214

 

 

Thermal Transfer Material￿

CD-RW/DVD-ROM Flex Cable￿

922-5208

 

922-4626

 

 

 

Battery Eject Switch Assembly￿

SDRAM￿ 661-2563 (256 MB)￿

922-4634

￿

661-2564 (512 MB)

Battery Connector Assembly￿

Rib Frame Assembly 922-5206

922-5046

Modem Cable

 

 

4mm Hex Nut

 

 

Speaker Wire

Heat Exchanger with￿ speaker wire 922-5445

5mm Hex Screw Modem EMI Filter Board 922-5212

Optical Drive Flex Cable EMI Clip￿ 922-5209

PC Card Cage 922-4627

Backup Battery 922-5205

AirPort Antenna Assembly 922-5340

I/O Door Assembly 922-5343 Clutch Cover 922-4635

Top Case 922-5444

Secondary Fan 922-5564

DC-In Board Cable 922-5211 DC-In Board 922-5460

Keyboard 922-5199

Display Module 661-2748

© 2002 Apple Computer, Inc. All rights reserved.

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Contents Service Source PowerBook G4 1GHz/867MHz  Service Source Take Apart Keyboard Removing the Installed KeyboardTools Required Page Page Page Installing the Replacement Keyboard Page  Apple Computer, Inc Opening the Computer Memory CardPage Page Removing the Installed Memory Card Installing the Replacement Memory Card Closing the Computer  Apple Computer, Inc Removing the Bottom Case Bottom CasePage Page Installing the Replacement Bottom Case Page  Apple Computer, Inc AirPort Card Page Page Page Removing the Installed AirPort Card Installing the Replacement AirPort Card Page Closing the Computer Page  Apple Computer, Inc Backing Up Your Data Opening the Computer Hard DrivePage Page Page Removing the Installed Hard Drive Page Installing the Replacement Hard Drive Page Closing the Computer Page  Apple Computer, Inc Tools Modem Filter BoardPreliminary Steps Procedure DC-In Board PowerBook G4 1GHz/867MHz DC-In Board Replacement Notes PowerBook G4 1GHz/867MHz DC-In Board Inverter Board PowerBook G4 1GHz/867MHz Inverter Board PowerBook G4 1GHz/867MHz Inverter Board Modem PowerBook G4 1GHz/867MHz Modem PowerBook G4 1GHz/867MHz Modem PowerBook G4 1GHz/867MHz Modem PowerBook G4 1GHz/867MHz Modem Replacement Instructions Procedure Page Page Page Page Page Backup Battery PowerBook G4 1GHz/867MHz Backup Battery PowerBook G4 1GHz/867MHz Backup Battery Logic Board PowerBook G4 1GHz/867MHz Logic Board PowerBook G4 1GHz/867MHz Logic Board PowerBook G4 1GHz/867MHz Logic Board PowerBook G4 1GHz/867MHz Logic Board PowerBook G4 1GHz/867MHz Logic Board Remove the five identical bronze colored T8 screws PowerBook G4 1GHz/867MHz Logic Board PowerBook G4 1GHz/867MHz Logic Board PowerBook G4 1GHz/867MHz Logic Board PowerBook G4 1GHz/867MHz Logic Board PowerBook G4 1GHz/867MHz Logic Board PowerBook G4 1GHz/867MHz Logic Board PowerBook G4 1GHz/867MHz Logic Board PowerBook G4 1GHz/867MHz Logic Board PowerBook G4 1GHz/867MHz Logic Board PowerBook G4 1GHz/867MHz Logic Board Primary Fan PowerBook G4 1GHz/867MHz Primary Fan Replacement Procedure Secondary Fan PowerBook G4 1GHz/867MHz Secondary Fan PC Card Cage PowerBook G4 1GHz/867MHz PC Card Cage PowerBook G4 1GHz/867MHz PC Card Cage Rib Frame and Heat Exchanger PowerBook G4 1GHz/867MHz Rib Frame and Heat Exchanger PowerBook G4 1GHz/867MHz Rib Frame and Heat Exchanger PowerBook G4 1GHz/867MHz Rib Frame and Heat Exchanger PowerBook G4 1GHz/867MHz Rib Frame and Heat Exchanger PowerBook G4 1GHz/867MHz Rib Frame and Heat Exchanger Disconnect the audio cable at each end of the heat exchanger PowerBook G4 1GHz/867MHz Rib Frame and Heat Exchanger PowerBook G4 1GHz/867MHz Rib Frame and Heat Exchanger Bulb Wire Cable PowerBook G4 1GHz/867MHz Bulb Wire Cable PowerBook G4 1GHz/867MHz Bulb Wire Cable Door PowerBook G4 1GHz/867MHz I/O Door Display Module PowerBook G4 1GHz/867MHz Display Module Display module includes all three cables PowerBook G4 1GHz/867MHz Display Module Top Case PowerBook G4 1GHz/867MHz Top Case PowerBook G4 1GHz/867MHz Top Case  Service Source Troubleshooting How to Use the Symptom Charts Symptom ChartsStartup Memory error message appears on the screen System shuts down intermittently Flashing question mark appears on the screenSystem crashes or hangs intermittently System shuts down almost immediately after startupComputer beeps three times at startup Error BeepsComputer beeps once at startup Computer beeps twice at startupComputer beeps four times at startup BatteryBattery will not eject AirPort CardBattery wont charge Display latch not working DisplayPage No response from any key on keyboard Hard DriveKeyboard Internal hard drive will not initializeModem does not respond gets dial tone ModemOptical Drive No modem dial tonePC Card will not insert into the PC Card slot PC CardPorts FireWire or USB port is not recognizing devicesUSB device not recognized by computer No sound from speakers SoundDistorted sound from speakers VideoLatch not working Misc. SymptomsAirPort Card installed and received a -3278 error Date and Time settings reset all the timeMicrophone is not working If symptom repeats, replace logic board Screw Reference Sheet Screw Locator Secondary Fan Logic Board PC Card Cage Rib Frame and Heat Exchanger Exploded View
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