Apple iMac (Flat Panel Specifikace Strana 1

© 2003 Apple Computer, Inc. All rights reserved.  Service SourceiMac (17-inch Flat Panel, 1GHz)

iMac (17-inch Flat Panel, 1GHz) Take Apart - 7 Memory, SO-DIMM (user-installable) Memory, SO-DIMM (user-installable) Tools No tools are required

iMac (17-inch Flat Panel, 1GHz) Take Apart - 97 Back Cover, DisplayProcedure1. Note the position of the inverter (A), TMDS (B), microphone (C), and

98 - iMac (17-inch Flat Panel, 1GHz) Take Apart Neck AssemblyNeck AssemblyToolsThis procedure requires the following tools:• Torx-10 screwdriverPart L

iMac (17-inch Flat Panel, 1GHz) Take Apart - 99 Neck Assembly• Remove the fan bracket.• Remove the neck spoke retainer cap.• Remove the blind mate c

© 2003 Apple Computer, Inc. All rights reserved. Service SourceTroubleshootingiMac (17-inch Flat Panel, 1GHz)

iMac (17-inch Flat Panel, 1GHz) Troubleshooting - 1 General InformationGeneral InformationOverview:Some of the key features that distinguish this comp

2 - iMac (17-inch Flat Panel, 1GHz) Troubleshooting General Informationhave new thermal paste applied each time the bottom housing is removed. If the

iMac (17-inch Flat Panel, 1GHz) Troubleshooting - 3 General InformationLogic Board, Top

4 - iMac (17-inch Flat Panel, 1GHz) Troubleshooting General InformationLogic Board, Bottom

iMac (17-inch Flat Panel, 1GHz) Troubleshooting - 5 General InformationI/O PortsThe PMU ChipThe PMU (Power Management Unit) is a microcontroller chip

6 - iMac (17-inch Flat Panel, 1GHz) Troubleshooting General InformationResetting the PMU on the Logic BoardResetting the PMU (Power Management Unit) o

8 - iMac (17-inch Flat Panel, 1GHz) Take Apart Memory, SO-DIMM (user-installable) Procedure 1. Unplug all cables from the computer except the power

iMac (17-inch Flat Panel, 1GHz) Troubleshooting - 7 General InformationDiagnostic Test PointsThe iMac has four test points and one ground pad on the b

8 - iMac (17-inch Flat Panel, 1GHz) Troubleshooting General InformationLogic Board BatteryImportant: Apple highly recommends removing the battery when

iMac (17-inch Flat Panel, 1GHz) Troubleshooting - 9 General Information4. Connect the power cord and power up the system again. Warning: Whenever the

10 - iMac (17-inch Flat Panel, 1GHz) Troubleshoot- General InformationThermal Paste ApplicationThe following instructions explain how to apply thermal

iMac (17-inch Flat Panel, 1GHz) Troubleshooting - General InformationProcedure1. Thoroughly clean the original thermal film from the four mating surfac

12 - iMac (17-inch Flat Panel, 1GHz) Troubleshoot- General InformationThermal Pad Replacement InstructionsWhenever the logic board is separated from t

iMac (17-inch Flat Panel, 1GHz) Troubleshooting - Symptom ChartsSymptom ChartsHow to Use the Symptom ChartsThe Symptom Charts included in this chapter

14 - iMac (17-inch Flat Panel, 1GHz) Troubleshoot-No Power Symptom ChartsNo Power No fan, no hard drive noise, and the screen is black.1. Verify the p

iMac (17-inch Flat Panel, 1GHz) Troubleshooting -No Power Symptom Charts11. Remove the bottom housing. Check that all the cables on the logic board

16 - iMac (17-inch Flat Panel, 1GHz) Troubleshoot-No Video Symptom ChartsNo Video Screen is dark, fan is running and the hard drive is spinning. You m

iMac (17-inch Flat Panel, 1GHz) Take Apart - 9 Memory, SO-DIMM (user-installable)6. Allow the memory to pop up slightly, and pull it out of the m

iMac (17-inch Flat Panel, 1GHz) Troubleshooting -No LED Symptom ChartsNo LEDLED on the display bezel does not light upNote: The LED does not light up

18 - iMac (17-inch Flat Panel, 1GHz) Troubleshoot-Display Symptom ChartsDisplayLED on the display bezel does not light upNote: The LED does not light

iMac (17-inch Flat Panel, 1GHz) Troubleshooting -Display Symptom Charts3. Loosen the four screws (shown below) that hold the panel shield to the neck

20 - iMac (17-inch Flat Panel, 1GHz) Troubleshoot-Display Symptom ChartsWhen displaying a single color over the screen area, the LCD panel shows one o

iMac (17-inch Flat Panel, 1GHz) Troubleshooting -Hard Drive Symptom ChartsHard Drive Hard Drive won’t mount to the desktop1. Disconnect any connected

22 - iMac (17-inch Flat Panel, 1GHz) Troubleshoot-Optical Drive Symptom ChartsOptical Drive Optical drive won’t mount to the desktop1. Try cleaning th

iMac (17-inch Flat Panel, 1GHz) Troubleshooting -Sound Out Symptom ChartsSound Out No sound from either internal or external speakers1. Verify volume

24 - iMac (17-inch Flat Panel, 1GHz) Troubleshoot-Sound In Symptom ChartsSound In No sound is recorded1. Check setup of the system preferences for the

iMac (17-inch Flat Panel, 1GHz) Troubleshooting -Error Beep(s) Symptom ChartsError Beep(s)Computer beeps at startup.1. RAM expansion DIMMs for the iMa

26 - iMac (17-inch Flat Panel, 1GHz) Troubleshoot-Modem Symptom ChartsModemNo modem dial tone1. Verify known-good analog (not digital) telephone line.

10 - iMac (17-inch Flat Panel, 1GHz) Take Apart Bottom Housing Bottom Housing Tools This procedure requires the following tools:• Torx-15 screwdrive

iMac (17-inch Flat Panel, 1GHz) Troubleshooting -I/O Ports Symptom ChartsI/O PortsDifficulty Plugging in an Ethernet CableNote: The Ethernet port on a

© 2003 Apple Computer, Inc. All rights reserved. Service SourceUpgrades iMac (17-inch Flat Panel, 1 GHz)

iMac (17-inch Flat Panel, 1GHz) Upgrades - 1 Memory, SO-DIMMMemory, SO-DIMMTools• #0 Phillips screwdriver.Part LocationThis computer uses double-dat

2 - iMac (17-inch Flat Panel, 1GHz) Upgrades Memory, SO-DIMMProcedureOpening the ComputerWarning: The computer must be turned off before RAM modul

iMac (17-inch Flat Panel, 1GHz) Upgrades - 3 Memory, SO-DIMM4. Loosen the four captive screws at the base of the computer and gently remove the acce

4 - iMac (17-inch Flat Panel, 1GHz) Upgrades Memory, SO-DIMMImportant: To avoid electrostatic discharge, always ground yourself by touching metal

iMac (17-inch Flat Panel, 1GHz) Upgrades - 5 Memory, SO-DIMMInstalling the Memory ModuleNote: If you are replacing a defective memory module, rather

6 - iMac (17-inch Flat Panel, 1GHz) Upgrades Memory, SO-DIMMClosing the Computer1. Replace the access panel and the four screws. 2. Reconnect all

iMac (17-inch Flat Panel, 1GHz) Upgrades - 7 AirPort Extreme CardAirPort Extreme Card Tools• #0 Phillips screwdriver to remove the user access pane

8 - iMac (17-inch Flat Panel, 1GHz) Upgrades AirPort Extreme CardOpening the ComputerWarning: Always shut down your computer before opening it to

iMac (17-inch Flat Panel, 1GHz) Take Apart - 11 Procedure 1. When opening the bottom housing, rotate the base so the optical drive door is on th

iMac (17-inch Flat Panel, 1GHz) Upgrades - 9 AirPort Extreme Card3. Loosen the four captive screws at the base of the computer and gently remove the

10 - iMac (17-inch Flat Panel, 1GHz) Upgrades AirPort Extreme CardImportant: To avoid electrostatic discharge, always ground yourself by touching

iMac (17-inch Flat Panel, 1GHz) Upgrades - 11 AirPort Extreme CardInstalling the AirPort Extreme CardNote: If you are replacing a defective AirPort

12 - iMac (17-inch Flat Panel, 1GHz) Upgrades AirPort Extreme CardClosing the Computer1. Replace the access panel and tighten the four captive scr

iMac (17-inch Flat Panel, 1GHz) Upgrades - 13 AirPort Extreme Card

© 2003 Apple Computer, Inc. All rights reserved. Service SourceViewsiMac (Flat Panel, 1GHz)

iMac (Flat Panel, 1GHz) - 1 Exploded View, (1GHz) Top Housing, Base 922-5797Fan Gasket922-4762Fan Bracket922-5092Cap, Spoke922-5314Chassis (Faraday)

2 iMac (Flat Panel, 1GHz)Display Panel, (1GHz)17" LCD Display661-2715Housing, Rear Display(Back Cover and Shield)922-5299Inverter Assembly922-52

iMac (Flat Panel, 1GHz) - 3 I/O Ports

4 iMac (Flat Panel, 1GHz)Screw Matrix Locator 1 of 7Bottom Housing Bolts (4)T-15, 922-5104Grounding Screw to Faraday (1)T-15, 922-4714Drive Carri

12 - iMac (17-inch Flat Panel, 1GHz) Take Apart3. Gently open the bottom housing in the direction of the arrow. Disconnect the cables.

iMac (Flat Panel, 1GHz) - 5 Screw Matrix Locator 2 of 7Speaker (2)T-10, 922-4709Hard Drive to Carrier to Assy (4)T-10, 922-5105Optical Drive to Car

6 iMac (Flat Panel, 1GHz)Screw Matrix Locator 3 of 7Metal DVD Shield (2)T-10, 922-4707Fan (2)T-15, 922-4710Door Hinge (2)T-10, 922-5108

iMac (Flat Panel, 1GHz) - 7 Screw Matrix Locator 4 of 7Bluetooth Board (2)Phillips #1, 922-xxxxFaraday Under Logo (1)T-8, 922-4706White Plastic Cap

8 iMac (Flat Panel, 1GHz)Screw Matrix Locator 5 of 7White, Plastic NeckCable Retainer (4)T-10, 922-5112LCD Bezel (3)1.5mm,Antenna to Faraday (2)T-1

iMac (Flat Panel, 1GHz) - 9 Screw Matrix Locator 6 of 7Logic Board,Metal (3)Plastic (1)T-15RJ-11 Board (2)T-6 922-5115

10 iMac (Flat Panel, 1GHz)Screw Matrix Locator 7 of 7Modem (2)T-8 922-5116AC Line Filter (2)T-10 922-5117Antenna Extension (2)T-10

iMac (Flat Panel, 1GHz) - 11 Screw ChartBottom Housing Bolts (4)T-15 922-5104Fan (2)T-15 922-4710Cap, Spoke Cap2 BlackT-10 92

iMac (17-inch Flat Panel, 1GHz) Take Apart - 13 4. Disconnect the following: A Grounding screw B Bluetooth connector (if present) C AirPort c

14 - iMac (17-inch Flat Panel, 1GHz) Take Apart Thermal Paste Application Thermal Paste Application Tools This procedure requires the following tool

iMac (17-inch Flat Panel, 1GHz) Take Apart - 15 Thermal Paste Application Procedure 1. Thoroughly clean the original thermal film from the mating

16 - iMac (17-inch Flat Panel, 1GHz) Take Apart Thermal Paste Application3. Replace the bottom housing. Warning: The bottom housing has four torx

- 1 iMac (17-inch Flat Panel, 1GHz)

iMac (17-inch Flat Panel, 1GHz) Take Apart - 17 RJ-11 Modem Filter Board RJ-11 Modem Filter Board Tools This procedure requires the following too

18 - iMac (17-inch Flat Panel, 1GHz) Take Apart RJ-11 Modem Filter Board Procedure 1. Remove two screws and disconnect the cable from the modem.2. R

iMac (17-inch Flat Panel, 1GHz) Take Apart - 19 Modem Modem Tools This procedure requires the following tools:• Torx-8 screwdriver Part Location

20 - iMac (17-inch Flat Panel, 1GHz) Take Apart Modem Procedure 1. Remove two screws and disconnect the cable.2. Lift the modem board from the conne

iMac (17-inch Flat Panel, 1GHz) Take Apart - 21 Memory (factory-installed)Memory (factory-installed)ToolsThis procedure requires the following too

22 - iMac (17-inch Flat Panel, 1GHz) Take Apart Memory (factory-installed)Procedure1. Push down on the ejector tabs to release the memory module.2. Pu

iMac (17-inch Flat Panel, 1GHz) Take Apart - 23 BatteryBatteryToolsThis procedure requires the following tools:• No tools are requiredPart LocationP

24 - iMac (17-inch Flat Panel, 1GHz) Take Apart BatteryProcedure1. Using a flatblade screwdriver, gently pry the battery from the battery holder.Warnin

iMac (17-inch Flat Panel, 1GHz) Take Apart - 25 Logic BoardLogic BoardToolsThis procedure requires the following tools:• Phillips #2 screwdriver (fo

26 - iMac (17-inch Flat Panel, 1GHz) Take Apart Logic BoardProcedure1. Remove the three torx screws (metal) and one plastic screw.

© 2003 Apple Computer, Inc. All rights reserved.  Service SourceTake Apart iMac (17-inch Flat Panel, 1GHz)

iMac (17-inch Flat Panel, 1GHz) Take Apart - 27 Logic Board2. Grab the logic board by the battery retainer and the hard drive connector. Lift the bo

28 - iMac (17-inch Flat Panel, 1GHz) Take Apart Bluetooth Board, Wireless Bluetooth Board, WirelessToolsThis procedure requires the following tools:•

iMac (17-inch Flat Panel, 1GHz) Take Apart - 29 Bluetooth Board, WirelessProcedure1. Ground yourself. Remove the AirPort card and SO-DiMM memory (if

30 - iMac (17-inch Flat Panel, 1GHz) Take Apart Bluetooth Board, Wireless3. Remove the two screws (circled below) on the Bluetooth board. Peel back th

iMac (17-inch Flat Panel, 1GHz) Take Apart - 31 I/O Port CoversI/O Port CoversToolsThis procedure requires the following tools:• No tools are requir

32 - iMac (17-inch Flat Panel, 1GHz) Take Apart I/O Port CoversProcedure1. Gently pull the I/O port covers off the logic board.Warning: Whenever the b

iMac (17-inch Flat Panel, 1GHz) Take Apart - 33 AirPort Antenna Extension CableAirPort Antenna Extension CableToolsThis procedure requires the follo

34 - iMac (17-inch Flat Panel, 1GHz) Take Apart AirPort Antenna Extension CableProcedure1. Release the extension cable from the plastic cable clips to

iMac (17-inch Flat Panel, 1GHz) Take Apart - 35 Thermal Pad InstallationThermal Pad InstallationTools• No tools are required.• Thermal pad kit (076-

36 - iMac (17-inch Flat Panel, 1GHz) Take Apart Thermal Pad InstallationProcedure 1. Remove the old thermal pads from the bottom housing. Note: If yo

iMac (17-inch Flat Panel, 1GHz) Take Apart - 1 General Information General Information Overview Some of the key features that distinguish this co

iMac (17-inch Flat Panel, 1GHz) Take Apart - 37 AC Line FilterAC Line Filter ToolsThis procedure requires the following tools:• Torx-10 screwdriverP

38 - iMac (17-inch Flat Panel, 1GHz) Take Apart AC Line FilterProcedure1. Peel the black insulator on the bottom housing back to access the AC line fil

iMac (17-inch Flat Panel, 1GHz) Take Apart - 39 AC Line FilterWarning: Whenever the bottom housing is opened for service, you must do two things:1.Y

40 - iMac (17-inch Flat Panel, 1GHz) Take Apart Drive Carrier Assembly (Optical and Hard Drive)Drive Carrier Assembly (Optical and Hard Drive)ToolsThi

iMac (17-inch Flat Panel, 1GHz) Take Apart - 41 Drive Carrier Assembly (Optical and Hard Drive)Procedure1. Rotate the base unit so the optical drive

42 - iMac (17-inch Flat Panel, 1GHz) Take Apart Drive Carrier Assembly (Optical and Hard Drive)3. Remove the Airport and Bluetooth antennas from the p

iMac (17-inch Flat Panel, 1GHz) Take Apart - 43 Drive Carrier Assembly (Optical and Hard Drive)4. Grasp the carrier by the top and bottom edges. Wig

44 - iMac (17-inch Flat Panel, 1GHz) Take Apart Drive Carrier Assembly (Optical and Hard Drive)6. To remove the hard drive from the carrier, peel the

iMac (17-inch Flat Panel, 1GHz) Take Apart - 45 Warning: Whenever the bottom housing is opened for service, you must do two things:1.You must clean

46 - iMac (17-inch Flat Panel, 1GHz) Take Apart Power SupplyPower SupplyToolsThis procedure requires the following tools:• Torx-10 screwdriverPart Loc

2 - iMac (17-inch Flat Panel, 1GHz) Take Apart General Information Service Stand 1. Support the computer by neck and the base (A). Gently position

iMac (17-inch Flat Panel, 1GHz) Take Apart - 47 Power SupplyProcedure1. Remove the two power supply screws circled below.

48 - iMac (17-inch Flat Panel, 1GHz) Take Apart Power Supply2. Open the optical drive door as shown. Support the metal plate and power supply as you r

iMac (17-inch Flat Panel, 1GHz) Take Apart - 49 Power Supply3. Lift the power supply and metal shield out of the chassis (Faraday cage). 4. Repla

50 - iMac (17-inch Flat Panel, 1GHz) Take Apart Power Supply Warning: Whenever the bottom housing is opened for service, you must do two things:1.Y

iMac (17-inch Flat Panel, 1GHz) Take Apart - 51 Optical Drive Door Optical Drive Door Tools This procedure requires the following tools:• Torx-10

52 - iMac (17-inch Flat Panel, 1GHz) Take Apart Optical Drive Door Procedure 1. Remove four screws on the power supply shield. Set the shield aside.

iMac (17-inch Flat Panel, 1GHz) Take Apart - 53 Optical Drive Door2. Slide the optical door guide off the chassis and the door hinge tabs (circle

54 - iMac (17-inch Flat Panel, 1GHz) Take Apart Optical Drive Door4. Remove the door hinge screws.5. Open the door.

iMac (17-inch Flat Panel, 1GHz) Take Apart - 55 Optical Drive Door6. Slide the door and hinge off the chassis. Warning: Whenever the bottom hou

56 - iMac (17-inch Flat Panel, 1GHz) Take Apart Speaker, Internal Speaker, Internal ToolsThis procedure requires the following tools:• Torx-10 screw

iMac (17-inch Flat Panel, 1GHz) Take Apart - 3 User Access Plate User Access Plate Tools This procedure requires the following tools:• Phillips

iMac (17-inch Flat Panel, 1GHz) Take Apart - 57 Speaker, InternalProcedure1. Loosen the two screws enough to slide the speaker off the metal posts.

58 - iMac (17-inch Flat Panel, 1GHz) Take Apart FanFanToolsThis procedure requires the following tools:• Torx-15 screwdriverPart LocationPreliminary S

iMac (17-inch Flat Panel, 1GHz) Take Apart - 59 FanProcedure1. Remove the two fan screws and disconnect the fan connector. 2. Pull the fan out of th

60 - iMac (17-inch Flat Panel, 1GHz) Take Apart Power Supply InsulatorsPower Supply InsulatorsToolsNo tools are required for this procedure.Part Locat

iMac (17-inch Flat Panel, 1GHz) Take Apart - 61 Power Supply InsulatorsProcedure1. Carefully pull the insulators from the chassis (Faraday cage). Th

62 - iMac (17-inch Flat Panel, 1GHz) Take Apart Fan Retainer Bracket (under fan)Fan Retainer Bracket (under fan)ToolsThis procedure requires the follo

iMac (17-inch Flat Panel, 1GHz) Take Apart - 63 Fan Retainer Bracket (under fan)Procedure1. Remove the four screws connecting the fan bracket to the

64 - iMac (17-inch Flat Panel, 1GHz) Take Apart Fan Retainer Bracket (under fan)Warning: Whenever the bottom housing is opened for service, you must d

iMac (17-inch Flat Panel, 1GHz) Take Apart - 65 Fan GasketFan GasketToolsNo tools are required for this procedure.Part LocationPreliminary StepsBefo

66 - iMac (17-inch Flat Panel, 1GHz) Take Apart Fan GasketProcedure1. Remove the fan retainer bracket and turn it over. Gently peel the fan gasket off

4 - iMac (17-inch Flat Panel, 1GHz) Take Apart User Access Plate Procedure 1. Loosen the four captive screws on the access panel.2. Remove the panel

iMac (17-inch Flat Panel, 1GHz) Take Apart - 67 Cap, Neck Spoke Retainer Cap, Neck Spoke RetainerToolsThis procedure requires the following tools:•

68 - iMac (17-inch Flat Panel, 1GHz) Take Apart Cap, Neck Spoke RetainerProcedure1. Before removing the neck cap screws, note the cable routing, inclu

iMac (17-inch Flat Panel, 1GHz) Take Apart - 69 Cap, Neck Spoke RetainerWarning: Whenever the bottom housing is opened for service, you must do two

70 - iMac (17-inch Flat Panel, 1GHz) Take Apart Chassis (Faraday Cage)Chassis (Faraday Cage)ToolsThis procedure requires the following tools:• Torx-10

iMac (17-inch Flat Panel, 1GHz) Take Apart - 71 Chassis (Faraday Cage)• Remove the power supply.• Remove the fan.• Remove the plastic cable retainer

72 - iMac (17-inch Flat Panel, 1GHz) Take Apart Chassis (Faraday Cage)2. Carefully feed the neck cables through the hole in the Faraday cage. Impor

iMac (17-inch Flat Panel, 1GHz) Take Apart - 73 Chassis (Faraday Cage)3. Pull the outer shell (with Faraday attached) away from the neck.Note: T

74 - iMac (17-inch Flat Panel, 1GHz) Take Apart Chassis (Faraday Cage)Replacement Notes: Faraday cage: Look at the exploded view diagram during reasse

iMac (17-inch Flat Panel, 1GHz) Take Apart - 75 AirPort AntennaAirPort Antenna ToolsThis procedure requires the following tools:• Torx-8 screwdriver

76 - iMac (17-inch Flat Panel, 1GHz) Take Apart AirPort Antenna• Remove the fan bracket under the fan.• Remove the neck spoke retainer cap.• Remove th

iMac (17-inch Flat Panel, 1GHz) Take Apart - 5 AirPort Extreme Card AirPort Extreme Card Tools This procedure requires no tools. Part LocationPre

iMac (17-inch Flat Panel, 1GHz) Take Apart - 77 AirPort AntennaProcedure1. Remove the mounting screw and unclip the board from the Faraday cage. Rem

78 - iMac (17-inch Flat Panel, 1GHz) Take Apart AirPort Antenna Warning: Whenever the bottom housing is opened for service, you must do two things:1.Y

iMac (17-inch Flat Panel, 1GHz) Take Apart - 79 Housing, Outer Shell, PlasticHousing, Outer Shell, Plastic ToolsThis procedure requires the followin

80 - iMac (17-inch Flat Panel, 1GHz) Take Apart Housing, Outer Shell, Plastic• Remove the neck spoke retainer cap.• Remove the blind mate connector sc

iMac (17-inch Flat Panel, 1GHz) Take Apart - 81 Housing, Outer Shell, PlasticProcedure1. Remove the two black screws that connect the neck to the ba

82 - iMac (17-inch Flat Panel, 1GHz) Take Apart Housing, Outer Shell, Plastic3. Next, carefully separate the outer plastic housing from the neck.4. Re

iMac (17-inch Flat Panel, 1GHz) Take Apart - 83 Housing, Outer Shell, PlasticWarning: Whenever the bottom housing is opened for service, you must do

84 - iMac (17-inch Flat Panel, 1GHz) Take Apart Display, Flat PanelDisplay, Flat PanelToolsThis procedure requires the following tools:• 1.5 mm hex to

iMac (17-inch Flat Panel, 1GHz) Take Apart - 85 Display, Flat PanelProcedure1. Remove three screws that connect the back cover to the flat panel LCD

86 - iMac (17-inch Flat Panel, 1GHz) Take Apart Display, Flat Panel2. Support the back cover and pull back the display (as shown) to separate it from

6 - iMac (17-inch Flat Panel, 1GHz) Take Apart AirPort Extreme Card Procedure 1. Unplug all cables from the computer except the power cord. 2. Imp

iMac (17-inch Flat Panel, 1GHz) Take Apart - 87 Display, Flat Panel3. Caution: The power on LED cable (labelled A below) is fragile. When disconnect

88 - iMac (17-inch Flat Panel, 1GHz) Take Apart Display, Flat Panel5. Disconnect the TMDS connector by squeezing the clip (1) on each side of the conn

iMac (17-inch Flat Panel, 1GHz) Take Apart - 89 Display, Flat Panel7. Remove four screws that connect the LCD display panel to the display bezel. Pe

90 - iMac (17-inch Flat Panel, 1GHz) Take Apart Display, Flat PanelReplacing the Display1. After connecting the display cables, position the display i

iMac (17-inch Flat Panel, 1GHz) Take Apart - 91 Display, Flat Panel3. Check the alignment of the rear housing and the flat panel display. If the disp

92 - iMac (17-inch Flat Panel, 1GHz) Take Apart InverterInverterToolsThis procedure requires no tools.Part LocationPreliminary StepsBefore you begin,

iMac (17-inch Flat Panel, 1GHz) Take Apart - 93 InverterProcedure1. Remove the tape (circled below) and disconnect the cables. Peel back the edge of

94 - iMac (17-inch Flat Panel, 1GHz) Take Apart LEDLEDNote: Do not remove the LED from the bezel. The LED is part of the display bezel (922-5297); it

iMac (17-inch Flat Panel, 1GHz) Take Apart - 95 MicrophoneMicrophoneNote: Do not remove the microphone from the bezel. The microphone is part of th

96 - iMac (17-inch Flat Panel, 1GHz) Take Apart Back Cover, DisplayBack Cover, DisplayToolsThis procedure requires the following tools:• Torx-10 screw