Apple iBook G4 Wartungshandbuch

© 2003 Apple Computer, Inc. All rights reserved.  Service SourceiBook G4 (14-inch) iBook G4 (14-inch)iBook G4 (14-inch Early 2004)Updated June 19,

9 - iBook G4 (14-inch) Take Apart Foot and Foot Socket Procedure 1. Place the computer on a clean, flat surface or soft cloth.2. Shut down the comput

99 - iBook G4 (14-inch) Take Apart Display ModuleDisplay ModuleTools• Soft cloth• #0 Phillips screwdriver• Black stick (or other nonconductive nylon o

iBook G4 (14-inch) Take Apart - 100 Display ModulePreliminary StepsBefore you begin, remove the following:• Battery • Keyboard and RAM shield• AirPort

101 - iBook G4 (14-inch) Take Apart Display ModuleProcedure1. With the computer on a soft cloth, note the routing of the thin, black microphone cable

iBook G4 (14-inch) Take Apart - 102 Display Module4. Carefully route the AirPort antenna cable out from under the optical drive.5. Peel off any tape t

103 - iBook G4 (14-inch) Take Apart Display Module8. Warning: To prevent damage, support the display while performing this step.Remove the screw at ea

iBook G4 (14-inch) Take Apart - 104 Display Module10. Install the replacement display module, and reassemble and test the computer.iBook G4 (14-inch)i

105 - iBook G4 (14-inch) Take Apart Display ModuleReplacement Note: As you reassemble the computer, make sure cables are secure. Check that the microp

iBook G4 (14-inch) Take Apart - 106 Vent CoverVent CoverTools• Soft cloth• #0 Phillips screwdriverPart LocationPreliminary StepsBefore you begin, remo

107 - iBook G4 (14-inch) Take Apart Vent CoverProcedure1. With the computer on a soft cloth, remove the vent cover screws.2. Remove the vent cover fro

iBook G4 (14-inch) Take Apart - 108 Heatsink: iBook G4 (14-inch)Heatsink: iBook G4 (14-inch)Tools• Soft cloth• #0 Phillips screwdriver• Black stick (o

iBook G4 (14-inch) Take Apart - 10 Foot and Foot Socket7. Install the new socket. For the best fit, do not reuse the old socket. Replacement Note:

109 - iBook G4 (14-inch) Take Apart Heatsink: iBook G4 (14-inch)• Modem• Display• Vent coverProcedure1. With the computer on a soft cloth, remove the

iBook G4 (14-inch) Take Apart - 110 Heatsink: iBook G4 (14-inch)3. Remove the following from the heatsink:• Two 7-mm long hex screws with captive spri

111 - iBook G4 (14-inch) Take Apart Heatsink: iBook G4 (14-inch)4. Use a black stick to tilt up the heatsink at the opposite corners.Warning: The heat

iBook G4 (14-inch) Take Apart - 112 Heatsink: iBook G4 (14-inch)6. Turn over the heatsink and note the placement of the thermal pads.Replacement Note:

113 - iBook G4 (14-inch) Take Apart Heatsink: iBook G4 (14-inch)7. Install the replacement heatsink, and reassemble and test the computer.Note: When i

iBook G4 (14-inch) Take Apart - 114 Heatsink: iBook G4 (14-inch Early 2004)Heatsink: iBook G4 (14-inch Early 2004)Tools• Soft cloth• #0 Phillips screw

115 - iBook G4 (14-inch) Take Apart Heatsink: iBook G4 (14-inch Early 2004)• Bottom case • Bottom shield• DC-in board• Top case• Top shield• Modem• Di

iBook G4 (14-inch) Take Apart - 116 Heatsink: iBook G4 (14-inch Early 2004)3. Remove the following from the heatsink:• Two 7-mm long hex screws with c

117 - iBook G4 (14-inch) Take Apart Heatsink: iBook G4 (14-inch Early 2004)4. Use a black stick to tilt up the heatsink at the opposite corners.Warnin

iBook G4 (14-inch) Take Apart - 118 Heatsink: iBook G4 (14-inch Early 2004)6. Refer to the next procedure—"Fan"—if you are replacing the hea

11 - iBook G4 (14-inch) Take Apart Foot and Foot Socket9. Before installing the replacement foot, check the shape.The socket and foot are keyed and

119 - iBook G4 (14-inch) Take Apart Heatsink: iBook G4 (14-inch Early 2004)Replacement Note: If the thermal pads remain on the logic board, carefully

iBook G4 (14-inch) Take Apart - 120 Fan: iBook G4 (14-inch)Fan: iBook G4 (14-inch)Tools• Soft cloth• #0 Phillips screwdriver• Black stick (or other no

121 - iBook G4 (14-inch) Take Apart Fan: iBook G4 (14-inch)ProcedureWarning: The heatsink pipe can bend easily. Use caution when handling the heatsink

iBook G4 (14-inch) Take Apart - 122 Fan: iBook G4 (14-inch Early 2004)Fan: iBook G4 (14-inch Early 2004)Tools• Soft cloth• #0 Phillips screwdriver• Bl

123 - iBook G4 (14-inch) Take Apart Fan: iBook G4 (14-inch Early 2004)• Display• HeatsinkProcedureWarning: The heatsink pipe can bend easily. Use caut

iBook G4 (14-inch) Take Apart - 124 Logic BoardLogic BoardTools• Soft cloth• #0 Phillips screwdriver• Black stick (or other nonconductive nylon or pla

125 - iBook G4 (14-inch) Take Apart Logic Board• Bottom case• Bottom shield• DC-in board• Top case• Sleep light board (disconnect connector only)• Top

iBook G4 (14-inch) Take Apart - 126 Logic Board2. Remove the single screw from the computer frame standoff.3. Turn over the frame, and remove the foll

127 - iBook G4 (14-inch) Take Apart Logic BoardNote: When reassembling the computer, make sure that you transfer the following items from the original

iBook G4 (14-inch) Take Apart - 128 FrameFrameToolsNo tools are required for this procedure.Part LocationPreliminary StepsBefore you begin, remove the

iBook G4 (14-inch) Take Apart - 12 Foot and Foot Socket10. Install the matching foot by aligning its textured surface to the open areas in the sock

129 - iBook G4 (14-inch) Take Apart Frame• Battery transfer board• Top case• Sleep light board• Top shield• Display module• I/O bezel• RJ11 modem cabl

iBook G4 (14-inch) Take Apart - 130 Display Housing (Back Case)Display Housing (Back Case)Tools• Soft cloth• Torx T6 screwdriver or 5/32 hex driver• B

131 - iBook G4 (14-inch) Take Apart Display Housing (Back Case)ProcedureImportant: Although the display pictured in this section may appear different

iBook G4 (14-inch) Take Apart - 132 Display Housing (Back Case)3. Warning: When lifting the assembly, be careful not to strain the cables.With the bez

133 - iBook G4 (14-inch) Take Apart LCD PanelLCD PanelTools• Soft cloth• Torx T6 screwdriver or 5/32 hex driver • #0 Phillips screwdriver• Black stick

iBook G4 (14-inch) Take Apart - 134 LCD PanelProcedureNote: Although your display assembly might appear somewhat different than shown, the steps to fo

135 - iBook G4 (14-inch) Take Apart LCD Panel3. Warning: When lifting the assembly, be careful not to strain the cables.With the bezel assembly loosen

iBook G4 (14-inch) Take Apart - 136 LCD Panel4. Place the display assembly face down on a soft cloth. Note: The LCD panel might appear like one of the

137 - iBook G4 (14-inch) Take Apart LCD Panel5. Notice the U-shaped notches on the sides of the bezel. 6. Remove the four 3-mm long Phillips screws (t

iBook G4 (14-inch) Take Apart - 138 LCD Panel8. Peel up the tape if it covers the two screws at the clutch. Remove the two 11-mm long Phillips screws.

13 - iBook G4 (14-inch) Take Apart Keyboard and RAM Shield Keyboard and RAM Shield Tools • #0 Phillips screwdriver• Jeweler’s flat-blade screwdriver

139 - iBook G4 (14-inch) Take Apart LCD Panel10. Loosen the remaining tape that secures the shield to the assembly. Remove the shield.

iBook G4 (14-inch) Take Apart - 140 LCD Panel11. On the back of the LCD panel, grasp both sides of the LCD connector, and gently rock and pull the con

141 - iBook G4 (14-inch) Take Apart LCD Panel12. At the other end of the LCD cable, remove the tape from the bottom edge of the LCD panel. Note: Th

iBook G4 (14-inch) Take Apart - 142 LCD Panel13. Warning: When lifting the LCD panel, be careful not to strain the inverter cable.Carefully lift up th

143 - iBook G4 (14-inch) Take Apart LCD Panel14. Disconnect the inverter cable from the inverter board at CN2 and remove the LCD panel. Note: The

iBook G4 (14-inch) Take Apart - 144 Display Clutch CoverDisplay Clutch CoverTools• Soft cloth• Torx T6 screwdriver or 5/32 hex driver• #0 Phillips scr

145 - iBook G4 (14-inch) Take Apart Display Clutch CoverProcedureNote: Although your display assembly might appear somewhat different than shown, the

iBook G4 (14-inch) Take Apart - 146 Display Clutch Cover3. Warning: When lifting the assembly, be careful not to strain the cables.With the bezel asse

147 - iBook G4 (14-inch) Take Apart Display Clutch Cover5. Peel up the tape if it covers the two screws at the clutch. Remove the two 11-mm long Phill

iBook G4 (14-inch) Take Apart - 148 Display Clutch Cover6. Tilt up the display assembly and pull straight down on the display clutch cover. Note: Ther

iBook G4 (14-inch) Take Apart - 14 Keyboard and RAM Shield Procedure 1. Raise the display so you can access the keyboard.2. Make sure the keyboard

149 - iBook G4 (14-inch) Take Apart Display Clutch Cover7. Install the replacement display clutch cover, and reassemble and test the computer.Warning:

iBook G4 (14-inch) Take Apart - 150 Display Clutch CoverMake sure the clutch cap on each side of the clutch cover is firmly seated before installing t

151 - iBook G4 (14-inch) Take Apart Inverter BoardInverter BoardTools• Soft cloth• Black stick (or other nonconductive nylon or plastic tool)Replaceme

iBook G4 (14-inch) Take Apart - 152 Inverter BoardProcedureNote: Although your bezel assembly might appear somewhat different than shown, the steps to

153 - iBook G4 (14-inch) Take Apart Inverter Board2. Replacement Note: Note the position of the inverter board and cables for the installation of the

iBook G4 (14-inch) Take Apart - 154 Antenna BoardAntenna BoardTools• Soft cloth• Black stick (or other nonconductive nylon or plastic tool)• #0 Philli

155 - iBook G4 (14-inch) Take Apart Antenna BoardProcedureNote: Although your bezel assembly might appear somewhat different than shown, the steps to

iBook G4 (14-inch) Take Apart - 156 Antenna Board3. Warning: When lifting the antenna board, be careful not to strain or pinch the cables.Replacement

157 - iBook G4 (14-inch) Take Apart Antenna Board6. With the antenna board loosened, note the cable routing on each side of the bezel. On the right, t

iBook G4 (14-inch) Take Apart - 158 Antenna Board8. Tilt up the antenna receptor to remove it from the bezel assembly. 9. On the left side of the be

15 - iBook G4 (14-inch) Take Apart Keyboard and RAM Shield3. Release the keyboard by pulling down on the keyboard release tabs (located to the left

159 - iBook G4 (14-inch) Take Apart Antenna Board11. Unwrap the tape that secures the AirPort antenna cable to the cable bundle. 12. Use a black sti

iBook G4 (14-inch) Take Apart - 160 Antenna Board14. Install the replacement antenna board, and reassemble and test the computer.Replacement Note: Mak

161 - iBook G4 (14-inch) Take Apart Reed Switch BoardReed Switch BoardTools• Soft cloth• Black stick (or other nonconductive nylon or plastic tool)• #

iBook G4 (14-inch) Take Apart - 162 Reed Switch BoardProcedureNote: Although your bezel assembly might appear somewhat different than shown, the steps

163 - iBook G4 (14-inch) Take Apart Reed Switch Board3. Lift up the cables and peel up the tape that covers the cables running along the bottom of t

iBook G4 (14-inch) Take Apart - 164 Reed Switch Board4. Warning: When removing the tape that bundles the reed switch cable assembly to the AirPor

165 - iBook G4 (14-inch) Take Apart Reed Switch Board6. Remove the reed switch cable assembly.7. Install the replacement reed switch board and cable

iBook G4 (14-inch) Take Apart - 166 Microphone Cable Microphone Cable Tools • Soft cloth• Black stick (or other nonconductive nylon or plastic tool

167 - iBook G4 (14-inch) Take Apart Microphone Cable Procedure Note: Although your bezel assembly might appear somewhat different than shown, the s

iBook G4 (14-inch) Take Apart - 168 Microphone Cable4. Free the microphone cable from the right corner of the bezel and from underneath the tape at

iBook G4 (14-inch) Take Apart - 16 Keyboard and RAM Shield5. Touch a metal surface on the inside of the computer to discharge any static electricit

169 - iBook G4 (14-inch) Take Apart Microphone Cable5. Warning: When removing the tape and spiral tube that bundles the microphone cable to the LC

iBook G4 (14-inch) Take Apart - 170 Bezel Brace with Clutch Assembly Bezel Brace with Clutch Assembly Tools • Soft cloth• #0 Phillips screwdriver R

171 - iBook G4 (14-inch) Take Apart Bezel Brace with Clutch Assembly Procedure Note: Although your bezel assembly might appear somewhat different t

iBook G4 (14-inch) Take Apart - 172 Bezel Brace with Clutch Assembly5. Lift the 3-sided bezel brace with clutch assembly off of the bezel. 6. Ins

© 2003 Apple Computer, Inc. All rights reserved.  Service SourceTroubleshooting iBook G4 (14-inch)iBook G4 (14-inch Early 2004)

iBook G4 (14-inch) Troubleshooting - 1 Symptom Charts Symptom Charts How to Use the Symptom Charts The Symptom Charts included in this chapter will

2 - iBook G4 (14-inch) Troubleshooting Symptom Charts Poor AirPort reception 1. Refer to Knowledge Base article 88258: PowerBook G4: How to Optimize

iBook G4 (14-inch) Troubleshooting - 3 Symptom Charts Error Beeps The computer automatically performs a power-on self test when it is turned on aft

4 - iBook G4 (14-inch) Troubleshooting Symptom ChartsRelated articles:58442: Power On Self-Test Beep Definition - Part 2111772: iBook (Dual USB): Be

iBook G4 (14-inch) Troubleshooting - 5 Symptom Charts Keyboard No response from any key on keyboard 1. Remove any connected peripherals.2. Boot fro

17 - iBook G4 (14-inch) Take Apart Keyboard and RAM Shield7. If an AirPort Extreme Card is not installed, unlatch the flexible wire bracket to releas

6 - iBook G4 (14-inch) Troubleshooting Symptom Charts Cannot send fax 1. Check that Network connection in System Preferences is set to Internal Mode

iBook G4 (14-inch) Troubleshooting - 7 Symptom Charts3. Drag disc icon to trash or select it and press Command-E.4. Choose Restart from Apple menu

8 - iBook G4 (14-inch) Troubleshooting Symptom Charts5. Try the other USB port.6. Try known-good cable.7. Try different USB device on same port.8. E

iBook G4 (14-inch) Troubleshooting - 9 Symptom Charts Startup The computer will not power on 1. Remove any connected peripherals.2. Try known-good

10 - iBook G4 (14-inch) Troubleshooting Symptom Charts Display No display, or dim display, but computer appears to operate correctly 1. Remove any c

iBook G4 (14-inch) Troubleshooting - 11 Symptom Chartsmillions of subpixels on a display, it is quite possible to have a low number of faulty trans

12 - iBook G4 (14-inch) Troubleshooting Symptom Charts4. Replace adapter cable.5. Replace logic board. The display is rolling (PAL instead of NTSC)

iBook G4 (14-inch) Troubleshooting - 13 Symptom Chartsbattery lights should glow green and stay on if the power adapter is operating correctly.3. R

14 - iBook G4 (14-inch) Troubleshooting Symptom Charts5. Replace top case.6. Replace logic board. The cursor intermittently does not move or moves e

iBook G4 (14-inch) Troubleshooting - 15 Symptom Charts The latching mechanism that holds the display closed is not working Note: As the display cl

iBook G4 (14-inch) Take Apart - 18 Keyboard and RAM Shield9. Lift the RAM shield out of the computer. 10. Route the AirPort antenna cable out of th

16 - iBook G4 (14-inch) Troubleshooting Symptom Charts Block Diagram: iBook G4 (14-inch)ExternaldisplayconnectorEthernet portFireWire portInternalsp

iBook G4 (14-inch) Troubleshooting - 17 Symptom ChartsBlock Diagram: iBook G4 (14-inch Early 2004)ExternaldisplayconnectorEthernet portFireWire portIn

© 2004 Apple Computer, Inc. All rights reserved.  Service SourceViews iBook G4 (14-inch)

iBook G4 (14-inch) Views - 1 Main Exploded View: iBook G4 (14-inch) Keyboard922-6189Top Case922-6185Bluetooth Cable922-6188Bluetooth Antenna922-62

2 - iBook G4 (14-inch) Views Display Exploded View: iBook G4 (14-inch) Inverter/ReedSwitch922-6191InverterBoard922-5019AntennaBoard922-6190Microphon

iBook G4 (14-inch) Views - 3 Main Exploded View: iBook G4 (14-inch Early 2004) Keyboard922-6189Top Case922-6454Bluetooth Cable922-6188Bluetooth An

4 - iBook G4 (14-inch) Views Display Exploded View: iBook G4 (14-inch Early 2004) Inverter/ReedSwitch922-6191InverterBoard922-5019AntennaBoard922-61

© 2003 Apple Computer, Inc. All rights reserved.  Service SourceTake Apart iBook G4 (14-inch)iBook G4 (14-inch Early 2004)

19 - iBook G4 (14-inch) Take Apart Keyboard and RAM Shield13. Install the replacement keyboard, RAM shield, and AirPort Extreme Card (if used). Repl

iBook G4 (14-inch) Take Apart - 20 Keyboard and RAM ShieldMake sure the replacement keyboard is firmly seated:• Flip the keyboard back toward the k

21 - iBook G4 (14-inch) Take Apart AirPort Extreme Card AirPort Extreme Card Tools The only tool required for this procedure is a small soft cloth (

iBook G4 (14-inch) Take Apart - 22 AirPort Extreme Card Procedure 1. Touch a metal surface on the inside of the keyboard well to discharge any stat

23 - iBook G4 (14-inch) Take Apart AirPort Extreme Card2. Lift up the flexible wire bracket that secures the card. 3. Use the pull-tab on the card to

iBook G4 (14-inch) Take Apart - 24 AirPort Extreme Card4. Detach the antenna cable from the AirPort Extreme Card.

25 - iBook G4 (14-inch) Take Apart AirPort Extreme Card5. Install the replacement AirPort Extreme Card into the slot.6. Plug the AirPort antenna cab

iBook G4 (14-inch) Take Apart - 26 Memory Card Memory Card Warning: Memory cards come in various specifications. Only install memory cards that are

27 - iBook G4 (14-inch) Take Apart Memory Card Procedure 1. Locate the installed memory card and brackets that secure the card on both sides. 2. Car

iBook G4 (14-inch) Take Apart - 28 Memory Card4. Align the notch in the replacement memory card with the small tab in the memory slot. Hold the car

iBook G4 (14-inch) Take Apart - 2 General Information General Information Overview To easily distinguish this computer from previous iBook models,

29 - iBook G4 (14-inch) Take Apart Bottom Case Bottom Case Tools • Soft cloth• Torx T8 screwdriver or 2.0-mm hex driver• Black stick (or other nonco

iBook G4 (14-inch) Take Apart - 30 Bottom Case Procedure 1. Place the computer upside down on a soft cloth.2. Important: To avoid damaging the cas

31 - iBook G4 (14-inch) Take Apart Bottom Case3. Using a black stick, pry up the three rubber feet from the metal sockets.Note: When reassembling the

iBook G4 (14-inch) Take Apart - 32 Bottom Case6. Remove the two identical Phillips screws next to the battery connector.

33 - iBook G4 (14-inch) Take Apart Bottom Case7. Note the locations of the slots on the bottom case pictured below. The computer frame has tabs that fi

iBook G4 (14-inch) Take Apart - 34 Bottom Case9. Starting at the battery compartment, use a black stick to carefully pry up the bottom case from the c

35 - iBook G4 (14-inch) Take Apart Bottom Case12. The bottom case fits snugly. Use moderate force to remove the tabs from the slots.13. Loosen the tabs

iBook G4 (14-inch) Take Apart - 36 Bottom Case14. If you are replacing any additional parts at this time, remove the two springs from the battery comp

37 - iBook G4 (14-inch) Take Apart Bottom ShieldBottom ShieldTools• Soft cloth• #0 Phillips screwdriver• Black stick (or other nonconductive nylon or

iBook G4 (14-inch) Take Apart - 38 Bottom ShieldProcedure1. With the computer on a soft cloth, remove the following screws from the bottom shield:• Si

3 - iBook G4 (14-inch) Take Apart General InformationThe ports on the left side of the computer are• RJ11 modem port• Ethernet port• FireWire port•

39 - iBook G4 (14-inch) Take Apart Bottom Shield3. Warning: Do not bend the bottom shield. Lift the bottom shield off the computer, being careful wher

iBook G4 (14-inch) Take Apart - 40 How to Add Spiral Tubing to Protect the Inverter Ca-How to Add Spiral Tubing to Protect the Inverter CableImportant

41 - iBook G4 (14-inch) Take Apart How to Add Spiral Tubing to Protect the Inverter Ca-3. Release the cable from the channel in the frame.4. Holding t

iBook G4 (14-inch) Take Apart - 42 How to Add Spiral Tubing to Protect the Inverter Ca-7. Important: Create enough slack in the cable near the connec

43 - iBook G4 (14-inch) Take Apart DC-In BoardDC-In BoardTools• Soft cloth• #0 Phillips screwdriver• Black stick (or other nonconductive nylon or plas

iBook G4 (14-inch) Take Apart - 44 DC-In BoardProcedure1. With the computer on a soft cloth, disconnect the DC-in cable from the underside of the logi

45 - iBook G4 (14-inch) Take Apart DC-In Board4. Remove the screw from the DC-in board. 5. Tilt up the DC-in board, and pivot it out of the frame.6. R

iBook G4 (14-inch) Take Apart - 46 Battery Transfer BoardBattery Transfer BoardTools• Soft cloth• #0 Phillips screwdriverPart LocationPreliminary Step

47 - iBook G4 (14-inch) Take Apart Battery Transfer BoardProcedure1. With the computer on a soft cloth, remove the two screws that secure the battery

iBook G4 (14-inch) Take Apart - 48 Top CaseTop CaseToolsThis procedure requires the following tools:• Soft cloth• Small flat-blade screwdriver• #0 Phi

iBook G4 (14-inch) Take Apart - 4 General Information New Procedures If you are familiar with taking apart iBook computers, you will notice some di

49 - iBook G4 (14-inch) Take Apart Top Case• Memory• Bottom case • Bottom shield• DC-in boardProcedure1. With the computer on a soft cloth, remove the

iBook G4 (14-inch) Take Apart - 50 Top Case2. Turn over the computer. Using a black stick, pry up the sides of the trackpad cable connector to release

51 - iBook G4 (14-inch) Take Apart Top Case4. Use a soft cloth to protect the computer.5. Using a black stick, begin to carefully separate the top cas

iBook G4 (14-inch) Take Apart - 52 Top Case7. Place the computer on its side, and with most of the top case loosened, tilt the top case away from the

53 - iBook G4 (14-inch) Take Apart Top Case8. With the top case loosened, tilt the top case away from the computer assembly so you can see the shorter

iBook G4 (14-inch) Take Apart - 54 Top Case9. With the cables still attached, place the computer upright with the top case off center. 10. While holdi

55 - iBook G4 (14-inch) Take Apart Top Case12. Before installing the replacement top case, make sure it includes the following: • Speaker set• Power b

iBook G4 (14-inch) Take Apart - 56 Top Case14. Install the replacement top case, and reassemble and test the computer.Note: When installing the replac

57 - iBook G4 (14-inch) Take Apart Sleep Light BoardSleep Light BoardTools• Soft cloth• #0 Phillips screwdriver• Black stick (or other nonconductive n

iBook G4 (14-inch) Take Apart - 58 Sleep Light BoardProcedure1. With the computer on a soft cloth, note the location of the sleep light board connecto

5 - iBook G4 (14-inch) Take Apart General Information Note: To organize the screws you remove from the assembly, use a tray with divided compartmen

59 - iBook G4 (14-inch) Take Apart Sleep Light Board5. Remove the sleep light board and holder from the frame.6. Install the replacement sleep light b

iBook G4 (14-inch) Take Apart - 60 Display LatchDisplay LatchToolsThis procedure requires the following tools:• Soft cloth• Black stick (or other nonc

61 - iBook G4 (14-inch) Take Apart Display Latch• Bottom shield• DC-in board• Top caseProcedure1. With the top case on a soft cloth, note the routing

iBook G4 (14-inch) Take Apart - 62 Display Latch5. Holding the top case steady, press the latch button in and under the lip of the top case. You might

63 - iBook G4 (14-inch) Take Apart Display Latch7. Reassemble and test the computer.Warning: When reassembling the computer, be careful not to pinch a

iBook G4 (14-inch) Take Apart - 64 Top ShieldTop ShieldTools• Soft cloth• #0 Phillips screwdriver• #1 Phillips screwdriver• Black stick (or other nonc

65 - iBook G4 (14-inch) Take Apart Top Shield• Memory card• Bottom case• Bottom shield• DC-in board• Top caseProcedure1. With the computer on a soft c

iBook G4 (14-inch) Take Apart - 66 Top ShieldReplacement Note: The longest screw at the top shield secures the LVDS cable to the shield and frame.2. U

67 - iBook G4 (14-inch) Take Apart Top Shield3. Carefully remove the Bluetooth antenna, if provided, from the top shield.Use a black stick to push the

iBook G4 (14-inch) Take Apart - 68 Top Shield4. Warning: Do not bend the top shield. Lift the top shield off the computer, being careful where it migh

iBook G4 (14-inch) Take Apart - 6 Battery Battery Tools The only tool required for this procedure is a coin. Part LocationPreliminary Steps Warning

69 - iBook G4 (14-inch) Take Apart I/O BezelI/O BezelTools• Soft cloth• #0 Phillips screwdriver• Black stick (or other nonconductive nylon or plastic

iBook G4 (14-inch) Take Apart - 70 I/O BezelProcedure1. With the computer on a soft cloth, remove the two screws from the I/O bezel. 2. Remove the I/O

71 - iBook G4 (14-inch) Take Apart I/O Bezel3. Install the replacement I/O bezel, and reassemble and test the computer.Note: When installing the repla

iBook G4 (14-inch) Take Apart - 72 RJ11 Modem CableRJ11 Modem CableTools• Soft cloth• Black stick (or other nonconductive nylon or plastic tool)Part L

73 - iBook G4 (14-inch) Take Apart RJ11 Modem CableProcedure1. With the computer on a soft cloth, lift up the modem sleeve and disconnect the RJ11 mod

iBook G4 (14-inch) Take Apart - 74 Hard DriveHard DriveTools• Soft cloth• #0 Phillips screwdriver• Black stick (or other nonconductive nylon or plasti

75 - iBook G4 (14-inch) Take Apart Hard Drive• Bottom shield• DC-in board• Top case• Top shieldProcedure1. With the computer on a soft cloth, note the

iBook G4 (14-inch) Take Apart - 76 Hard Drive4. Remove the four identical screws at the hard drive bracket.5. From the bracket side, tilt up the hard

77 - iBook G4 (14-inch) Take Apart Hard Drive6. Route the end of the hard drive cable through the opening in the computer frame.7. Disconnect the hard

iBook G4 (14-inch) Take Apart - 78 Hard Drive8. Warning: Handle the hard drive at the sides only. Do not touch or press anywhere else on the drive.War

7 - iBook G4 (14-inch) Take Apart Battery3. Disconnect the power cord and any other cables connected to the computer.4. Close the computer, turn it

79 - iBook G4 (14-inch) Take Apart Modem: iBook G4 (14-inch)Modem: iBook G4 (14-inch)Tools• Soft cloth• #0 Phillips screwdriver• Black stick (or other

iBook G4 (14-inch) Take Apart - 80 Modem: iBook G4 (14-inch)Procedure1. Warning: When removing the modem, be careful not to strain the modem cable or

81 - iBook G4 (14-inch) Take Apart Modem: iBook G4 (14-inch)4. Tilt up the modem and metal shield to remove them from the computer. 5. Install the rep

iBook G4 (14-inch) Take Apart - 82 Modem: iBook G4 (14-inch)Replacement Note: Before installing the replacement modem, make sure no cables are blockin

83 - iBook G4 (14-inch) Take Apart Modem: iBook G4 (14-inch Early 2004)Modem: iBook G4 (14-inch Early 2004)Tools• Soft cloth• #0 Phillips screwdriver•

iBook G4 (14-inch) Take Apart - 84 Modem: iBook G4 (14-inch Early 2004)• Top case• Top shieldProcedure1. Warning: When removing the modem, be careful

85 - iBook G4 (14-inch) Take Apart Modem: iBook G4 (14-inch Early 2004)5. Disconnect the cable from the end of the modem board.6. Install the replacem

iBook G4 (14-inch) Take Apart - 86 Modem: iBook G4 (14-inch Early 2004)Replacement Note: Before installing the replacement modem, make sure no cables

87 - iBook G4 (14-inch) Take Apart BluetoothBluetoothTools• Soft cloth• #0 Phillips screwdriver• Black stick (or other nonconductive nylon or plastic

iBook G4 (14-inch) Take Apart - 88 Bluetooth• DC-in board• Top case• Top shieldProcedure1. With the computer on a soft cloth, disconnect the cable fro

iBook G4 (14-inch) Take Apart - 8 Foot and Foot Socket Foot and Foot Socket Tools • Foot kit• Soft cloth• Needlenose pliers• #0 Phillips jeweler’s

89 - iBook G4 (14-inch) Take Apart Optical DriveOptical DriveNote: Depending on the configuration of a customer’s computer, the optical drive can be ei

iBook G4 (14-inch) Take Apart - 90 Optical DrivePreliminary StepsBefore you begin, remove the following:• Battery • Keyboard and RAM shield• AirPort E

91 - iBook G4 (14-inch) Take Apart Optical Drive3. Remove the following from the optical drive:• 6-mm long screw at upper right corner of drive• 7.5-m

iBook G4 (14-inch) Take Apart - 92 Optical Drive5. Warning: Handle the optical drive at the sides only. Do not touch or press anywhere else on the dri

93 - iBook G4 (14-inch) Take Apart Optical Drive6. Remove the two identical screws holding the cable bracket to the optical drive.7. Remove the cable

iBook G4 (14-inch) Take Apart - 94 Optical Drive9. Remove the screw holding the mounting bracket to the bezel.10. Remove the screws that hold the mou

95 - iBook G4 (14-inch) Take Apart Optical Drive11. With the pointed end of a black stick, press the three tabs, and tilt the bezel up and off of the

iBook G4 (14-inch) Take Apart - 96 How to Remove a Stuck Disc from the Slot-Load How to Remove a Stuck Disc from the Slot-Load DriveThe following inst

97 - iBook G4 (14-inch) Take Apart How to Remove a Stuck Disc from the Slot-LoadProcedure1. Remove the four identical screws that hold the top cover t

iBook G4 (14-inch) Take Apart - 98 How to Remove a Stuck Disc from the Slot-Load 3. Check the placement of the disc. It is either clamped to the turnt