Acer 7230 Manuel d'utilisateur

TravelMate 7530/7230 SeriesService Guide

XTable of Contents

90 Chapter 34. Lift up the bezel and remove it from the LCD Module.

Chapter 3 91Removing the Inverter Board1. Remove the LCD Bezel. See “Removing the LCD Bezel” on page 89.2. Disconnect the left and right Inverter boar

92 Chapter 3Removing the Camera Module1. Remove the LCD Bezel. See “Removing the LCD Bezel” on page 89.2. Disconnect the Camera Module cable as shown.

Chapter 3 93Removing the LCD Panel1. Remove the LCD Bezel. See “Removing the LCD Bezel” on page 89.2. Remove the nine securing screws from the LCD Pan

94 Chapter 3Removing the LCD Brackets and FPC Cable1. Remove the LCD Panel. See “Removing the LCD Panel” on page 93.2. Turn the LCD panel over to expo

Chapter 3 955. Remove the two securing screws from the camera bracket (top of LCD Panel).6. Remove the camera and LCD brackets by pulling away from th

96 Chapter 3LCD Module Reassembly ProcedureReplacing the LCD Panel1. Align the LCD brackets and the camera bracket in place.2. Replace the two securin

Chapter 3 974. Align the LCD Panel cable as shown. Conenct the LCD cable and press down to engage the adhesive pads.5. Ensure that all cables are posi

98 Chapter 39. Connect the Camera Module cable. 10. Insert the Inverter board in place. Press down to ensure cohesion.11. Connect the left and right

Chapter 3 99Replacing the LCD Bezel1. Locate the bezel correctly and press down the edges until there are no gaps between the bezel and the LCD Module

Chapter 1 1System SpecificationsFeaturesBelow is a brief summary of the computer’s many feature:NOTE: Items marked with * denote only selected models.

100 Chapter 3Main Module Reassembly ProcedureReplacing the CPUReplacing the CPU Fan Module1. Carefully turn the mainboard upside down (CPU side up), a

Chapter 3 101Replacing the Mainboard1. Ensure that the Mainboard is face up (the Heatsink and CPU are not visible). Place the Mainboard in the chassis

102 Chapter 33. Connect the ExpressCard and Bluetooth cables attached to the mainboard.

Chapter 3 103Replacing the Bluetooth BoardReplacing the Modem Module1. Start by inserting the notch into the retaining pin. 2. Press the module down t

104 Chapter 33. Connect the modem cable to the module.

Chapter 3 105Replacing the Finger Print ReaderNOTE: Carefully insert the FFC cable ends fully into the connector. Take care to line up the cable squar

106 Chapter 3Replacing the Launch Board1. Replace the Launch Board in the bracket. 2. Replace the Launch Board on the upper cover.3. Replace the three

Chapter 3 107Replacing the Speaker Module1. Replace the speaker modules as shown. 2. Replace the five securing screws, three on the left module and tw

108 Chapter 3Replacing the TouchPad1. Connect the TouchPad cable to the TouchPad board.IMPORTANT:The TouchPad cannot be removed individually. To repla

Chapter 3 1093. Connect the four cables from the mainboard as shown in the following image.4. Align (A) and secure by securing the FFC connector latch

2 Chapter 1Communication• Acer Video Conference, featuring:• Integrated Acer Crystal Eye webcam*• Optional Acer Xpress VoIP phone*• WLAN: Acer InviLin

110 Chapter 38. Insert the Antenna Cables completely through the upper cover.9. Pull the cables through and locate them in the housing guides as shown

Chapter 3 11112. Continue to insert the cables through the HDD2 housing and pull the cable taunt.13. Locate the cables in the housing guides located b

112 Chapter 316. Turn the chassis over and replace the four securing screws.Replacing the LCD Module1. Align the LCD Module hinges with the alignment

Chapter 3 1133. Connect the LCD cable on the top panel.4. Insert the Antenna Cables through the Upper Cover. Make sure they are accessible from the un

114 Chapter 37. Grasp the cable and insert it through the HDD2 housing.Replacing the Switch Board1. Replace the three securing screws.2. Place the Swi

Chapter 3 115Replacing the DIMM Modules1. Insert the right-hand DIMM module and press down to lock in place.The module clicks in place.2. Insert the l

116 Chapter 34. Tighten the captive screw on the keyboard plate.Replacing the KeyboardReplacing the Switch Cover1. Replace keyboard cable to the mainb

Chapter 3 117Replacing the Turbo RAM ModuleInsert the Turbo RAM Module and ensure it is flush with the connector.

118 Chapter 3Replacing the WLAN ModuleReplacing the Hard Disk Drive Module1. Insert the WLAN board into the WLAN socket. 2. Replace the two screws to

Chapter 3 1193. Replace the four screws securing the hard disk to the carrier.4. Replace the HDD holder.5. Place the HDD in the bay and slide into the

Chapter 1 3• Headphone/speaker/line-out jack• Microphone-in jack• Line-in jack• Ethernet (RJ-45) port• Modem (RJ-11) port• DC-in jack for AC adapterEn

120 Chapter 3Replacing the ODD Module 1. With the ODD tray in the eject position, replace the ODD cover on the new ODD Module.2. Turn the ODD Module a

Chapter 3 121Replacing the Lower Covers1. Replace the Memory Cover. 2. Replace the four screws to secure in place.3. Replace the HDD2 Cover. 4. Replac

122 Chapter 3Replacing the Express and SD Card Trays1. Insert the Express Card and push into the slot until flush with the chassis cover.2. Insert the

Chapter 4 123TroubleshootingCommon ProblemsUse the following procedure as a guide for computer problems.NOTE: The diagnostic tests are intended to tes

124 Chapter 4Power On IssueIf the system doesn’t power on, perform the following actions one at a time to correct the problem. Do not replace a non-de

Chapter 4 125No Display IssueIf the Display doesn’t work, perform the following actions one at a time to correct the problem. Do not replace a non-def

126 Chapter 4Abnormal Video DisplayIf video displays abnormally, perform the following actions one at a time to correct the problem.1. Reboot the comp

Chapter 4 127LCD FailureIf the LCD fails, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRUs:Buil

128 Chapter 4TouchPad FailureIf the TouchPad doesn’t work, perform the following actions one at a time to correct the problem. Do not replace a non-de

Chapter 4 129Sound ProblemsIf sound problems are experienced, perform the following actions one at a time to correct the problem.1. Reboot the compute

4 Chapter 1System Block Diagram

130 Chapter 4Internal Microphone FailureIf the internal Microphone fails, perform the following actions one at a time to correct the problem. Do not r

Chapter 4 131HDD Not Operating CorrectlyIf the HDD does not operate correctly, perform the following actions one at a time to correct the problem. 1.

132 Chapter 4ODD FailureIf the ODD fails, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRUs:ODD

Chapter 4 133a. Double-click lDE ATA/ATAPI controllers. If a device displays a down arrow, right-click on the device and click Enable.b. Double-click

134 Chapter 4b. Double-click IDE ATA/ATAPI controllers, then right-click ATA Device 0. c. Click Properties and select the Advanced Settings tab. Ensur

Chapter 4 135USB Failure (Rightside)If the rightside USB port fails, perform the following actions one at a time to correct the problem. Do not replac

136 Chapter 4Wireless Function FailureIf the WLAN fails, perform the following actions one at a time to correct the problem. Do not replace a non-defe

Chapter 4 137MediaTouch Button FailureIf the Acer MediaTouch buttons fail, perform the following actions one at a time to correct the problem. Do not

138 Chapter 4Thermal Unit FailureIf the Thermal Unit fails, perform the following actions one at a time to correct the problem. Do not replace a non-d

Chapter 4 139External Mouse FailureIf an external Mouse fails, perform the following actions one at a time to correct the problem. 1. Try an alternati

Chapter 1 5Your Acer Notebook tourAfter knowing your computer features, let us show you around your new computer.Front ViewNo. Icon Item Description1

140 Chapter 4Intermittent ProblemsIntermittent system hang problems can be caused by a variety of reasons that have nothing to do with a hardware defe

Chapter 4 141POST Codes TablesThese tables describe the chipset and core POST codes, functions, phases, and components for the POST. Chipset POST Code

142 Chapter 43Ch Advanced configuration of chipset registers3Dh Load alternate registers with CMOS values42h Initialize interrupt vectors45h POST devi

Chapter 4 14387h Configure Motherboard Configurable Devices (optional)88h Initialize BIOS Data Area89h Enable Non-Maskable Interrupts (NMIs)8Ah Initia

144 Chapter 4* If the BIOS detects error 2C, 2E, or 30 (base 512K RAM error), it displays an additional word-bitmap (xxxx) indicating the address line

Chapter 5 145Jumper and Connector LocationsTop ViewNo. Name Description No. Name Description1 CN1 LVDS Connector 10 U14 Clock Generator2 U1 LAN Transf

146 Chapter 5Bottom ViewNo. Name Description No. Name Description1 PJ1 Power Jack 14 CN23 Line In Connector2 CN12 RJ45 Connector 15 CN33 Wireless Conn

Chapter 5 147Clearing Password Check and BIOS RecoveryThis section provide you the standard operating procedures of clearing password and BIOS recover

148 Chapter 5BIOS Recovery by Crisis DiskBIOS Recovery Boot Block:BIOS Recovery Boot Block is a special block of BIOS. It is used to boot up the syste

Chapter 6 149FRU (Field Replaceable Unit) ListThis chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of TravelMate 7

6 Chapter 1Closed Front View8 Click buttons (left, center* and right) The left and right buttons function like the left and right mouse buttons. *The

150 Chapter 6TravelMate 7530/7230 Exploded DiagramsUpper/ Lower CoverNumber Description Part Number

Chapter 6 151LCD PanelNumber Description Part NumberNumber Description Part Number

152 Chapter 6Number Description Part Number

Chapter 6 153TravelMate 7530/7230 FRU ListCategory Description Part NumberAdapterADAPTER 65W 3PIN DELTA SADP-65KB DFA AP.06501.013ADAPTER 65W LITEON P

154 Chapter 6POWER BOARD 55.TPK07.002SWITCH BOARD 55.TPK07.003NEWCARD BOARD 55.TPK07.004MSI VGA Card AMD M82ME-XT DDRII 256M 400MHz 32*16 MXM II w/ HD

Chapter 6 155RAM COVER 42.TPK07.002KB PLATE FOR DDR2 33.TPK07.007SWITCH BOARD BRACKET 33.TPK07.008BASE ODD CAP 42.TG607.002CPU/ProcessorCPU AMD Athlon

156 Chapter 6OPTICAL BRACKET 33.TPK07.001ODD BEZEL - SUPER MULTI 42.TPK07.006BLUE RAY COMBO MODULE 6M.TPL07.001BLUE RAY COMBO TRAY 2X SONY BC-5500S-A

Chapter 6 157HDDHDD SEAGATE 2.5" 5400rpm 120GB ST9120817AS Corsair SATA LF F/W:3.AAAKH.12001.032HDD TOSHIBA 5400rpm 120GB MK1246GSX Leo BS SATA I

158 Chapter 6KeyboardKeyboard 17KB-FV4 Black Monserrat 104KS Black US International KB.INT00.627Keyboard 17KB-FV4 Black Monserrat 104KS Black US Inter

Chapter 6 159LCD CABLE FOR CCD 50.TPK07.003LCD COVER ASSY W/ANTENNA * 3 60.TPK07.003LCD BEZEL FOR CCD 60.TPK07.004LCD BRACKET W/HINGE - R 33.TPK07.003

Chapter 1 7Left ViewNo. Icon Item Description1 DC-in jack Connects to an AC adapter2 Ethernet (RJ-45) portConnects to an Ethernet 10/100/1000-based ne

160 Chapter 6CCD MODULE 0.3M 57.ARE07.001CAMERA CNF701721004971L CNY 57.TPK07.002CCD BRACKET 33.TPK07.005CCD CABLE 50.TPK07.004LCD MODULE ASSY MIMO (2

Chapter 6 161LCD COVER ASSY W/ANTENNA * 2 60.TPK07.005LCD BEZEL FOR CCD 60.TPK07.004LCD BRACKET W/HINGE - R 33.TPK07.003LCD BRACKET W/HINGE - L 33.TPK

162 Chapter 6CCD CABLE 50.TPK07.004LCD MODULE ASSY MIMO (3WIRE) AUO NON-GLARE W/CCD 6M.TPK07.007LCD AUO 17.1" WXGA+ None Glare B170PW06 V3 LF 22

Chapter 6 163LCD BEZEL FOR CCD 60.TPK07.004LCD BRACKET W/HINGE - R 33.TPK07.003LCD BRACKET W/HINGE - L 33.TPK07.004CCD MODULE 0.3M 57.ARE07.001CAMERA

164 Chapter 6Screw ListMainboardMAINBOARD UMA AMDRS780MN W/CARD READER W/O CPU RAM LFMAINBOARD DIS AMDRS780MN W/CARD READER W/O CPU RAM LFMemory1GB NA

Chapter 6 165

Appendix A 166Model Definition and ConfigurationTravelMate 7530/7230 SeriesModel RO CountryAcer Part noDescriptionCPU LCDDIMM 1DIMM2HDD 1 (GB)ODDWirel

Appendix B 167Test Compatible ComponentsThis computer’s compatibility is tested and verified by Acer’s internal testing department. All of its system

168 Appendix BMicrosoft® Windows® Vista Environment TestVendor Type DescriptionAdapter TestF0000183 DELTA CN90W Adapter DELTA 90W 1.7x5.5x11 ADP-90SB

Appendix B 16922554573 AMDATRM70 CPU AMD TurionX2 RM70 PGA 2.0G 1M 638 35W Griffin B122554573 AMDATUZM80 CPU AMD TurionX2 ZM80 PGA 2.1G 2M 638 35W Gri

8 Chapter 1Right ViewRear ViewNo. Icon Item Description1 ExpressCard/54 slotAccepts one ExpressCard/54 module. Note: Push to remove/install the card.2

170 Appendix B60002005 HGST SGN320GB5.4KS HDD HGST 2.5" 5400rpm 320GB HTS543232L9A300 Falcon-B SATA LF F/W:C40C60001922 TOSHIBA DIGIN120GB5.4KS H

Appendix B 17160002045 HYNIXU2GBII6 Memory HYNIX UNB-DIMM DDRII 667 2GB HYMP125U64CP8-Y5 LF 128*8 0.065um60002215 SAMSUNGU2GBII6 Memory SAMSUNG UNB-DI

172 Appendix B10001063 SONYNCB24XS ODD SONY COMBO 12.7mm Tray DL 24X CRX890S LF W/O bezel SATA60001922 TOSHIBA DIGINCB24XS ODD TOSHIBA COMBO 12.7mm Tr

Appendix C 173Online Support InformationThis section describes online technical support services available to help you repair your Acer Systems.If you

174 Appendix C

175AAFLASH Utility 40BBattery Pack 48BIOSROM type 22vendor 22BIOS Utility 27–40Advanced 30Boot 36Exit 39Navigating 27Onboard Device Configuration 34Po

176LCD Module DisassemblyFlowchart 88LCD Panel 93lower cover 51MMain Unit DisassemblyFlowchart 60Mainboard 84media accesson indicator 10MediaTouch But

Chapter 1 9Bottom ViewNo. Icon Item Description1 Battery bay Houses the computer's battery pack.2 Battery release latchReleases the battery for r

IIRevision HistoryPlease refer to the table below for the updates made on TravelMate 7530/7230 Series service guide.Date Chapter Updates

10 Chapter 1IndicatorsThe computer has several easy-to-read status indicators. The front panel indicators are visible even when the computer cover is

Chapter 1 11Productivity Keys (only for certain models)Three productivity keys give users one-touch access to protection and manageability features fo

12 Chapter 1TouchPad Basics (with fingerprint reader)The following items show you how to use the TouchPad with Acer Bio-Protection fingerprint reader:

Chapter 1 13Using the KeyboardThe keyboard has full-sized keys and an embedded numeric keypad, separate cursor, lock, Windows, function and special ke

14 Chapter 1Windows KeysThe keyboard has two keys that perform Windows-specific functions.Key DescriptionWindows key Pressed alone, this key has the s

Chapter 1 15Hot KeysThe computer employs hotkeys or key combinations to access most of the computer’s controls like screen brightness, volume output a

16 Chapter 1Using the System UtilitiesAcer Bio-Protection (only for certain models) Acer Bio-Protection Fingerprint Solution is a multi-purpose finger

Chapter 1 17Double (vertical), Triple (primary at left), Triple (primary at right), or Quad Acer Gridvista is dual-display compatible, allowing two di

18 Chapter 1Hardware Specifications and ConfigurationsProcessorNorth BridgeItem SpecificationCPU AMD CPU S1g2 Processor (Griffin Series - Turion / Sem

Chapter 1 19South BridgeCPU Fan True Value Table• Throttling 50%: On = 97°C; Off = 88°C• OS Shut down: 105°C• H/W Shut down: 110°C• Fan default 3.5VSy

IIICopyrightCopyright © 2008 by Acer Incorporated. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, store

20 Chapter 1Crystal and OscillatorSystem Memory Memory Combinations Item SpecificationFeatures• 14.318Mhz crystal for clock Gen chip• 32.768Khz crysta

Chapter 1 21Hard Disk Drive InterfaceCombo Drive ModuleThermal Sensor ControlItemVendor & Model NameCapacity (MB)Bytes per sectorData headsDrive F

22 Chapter 1BIOSLCD 17.1” Item SpecificationBIOS Type WND W25X80VSSIG or pin compatible deviceOne 8-pin SOP package 1Mbyte FLASH ROM W25X80VSSIG is us

Chapter 1 23VGA SubsystemKBCPCMCIA, and Memory Card ReaderAudio InterfaceItem SpecificationInternal Graphic Chipset RS780MFeatures• Integrated dual-li

24 Chapter 1LAN InterfaceBluetooth Interface KeyboardMDC CardCameraItem SpecificationLAN Chipset BroadCom Lan controller BCM5764MKMLGFeatures• PCI-E b

Chapter 1 25Finger Print BoardWLANBattery Optical Size 1/4" CMOS F/2.0Pixel Resolution 640 X 480 640X480Pixel Size 6.0µm X6.0µm 6.0µm X6.0µmItem

26 Chapter 1

Chapter 2 27System UtilitiesBIOS Setup UtilityThe BIOS Setup Utility is a hardware configuration program built into your computer’s BIOS (Basic Input/

28 Chapter 2InformationThe Information screen displays a summary of your computer hardware information.NOTE: The system information is subject to diff

Chapter 2 29MainThe Main screen allows the user to set the system time and date as well as enable and disable boot option and recovery.NOTE: The scree

IVConventionsThe following conventions are used in this manual:SCREEN MESSAGES Denotes actual messages that appear on screen.NOTE Gives bits and piece

30 Chapter 2AdvancedThe Advanced screen allows the user to configure the various advanced BIOS options.IMPORTANT:Making incorrect settings to items on

Chapter 2 31Enable Multimedia TimerEnable [Yes] or Disable [No] Multimedia Timer support.N/AWatchdog Timer Disable or Enable the OS Watchdog Timer usi

32 Chapter 2iGPU - Chipset Enter the iGPU - Chipset menu. • Integrated Graphic• Video Memory• Hybrid Graphics•mGPU nPW•MXM LVDS/TV•MXM CRT/DVI• Panel

Chapter 2 33SecurityThe Security screen contains parameters that help safeguard and protect your computer from unauthorized use.The table below descri

34 Chapter 2Setting a PasswordFollow these steps as you set the user or the supervisor password:1. Use the ↑ and ↓ keys to highlight the Set Superviso

Chapter 2 35Changing a Password1. Use the ↑ and ↓ keys to highlight the Set Supervisor Password parameter and press the Enter key. The Set Password bo

36 Chapter 2BootThis menu allows the user to decide the order of boot devices to load the operating system. Bootable devices includes the USB diskette

Chapter 2 37PowerThe Power screen allows the user to configure various CPU and power management options and device wakeup behavior.The table below des

38 Chapter 2AltVid Enable or disable AltVid functionality. Disabled or EnabledASPM (L0s/L1s) Enable or disable Active State Power Management (ASPM) st

Chapter 2 39ExitThe Exit screen allows you to save or discard any changes you made and quit the BIOS Utility.The table below describes the parameters

VPrefaceBefore using this information and the product it supports, please read the following general information.1. This Service Guide provides you wi

40 Chapter 2BIOS Flash UtilityThe BIOS flash memory update is required for the following conditions:• New versions of system programs• New features or

Chapter 2 41Remove HDD/BIOS UtilityThis section provide you with removing HDD/BIOS method:Remove HDD Password:• If you key in wrong HDD password for t

42 Chapter 2

Chapter 2 43Remove BIOS Password:• If you key in wrong Supervisor Password for three time, “System Disabled” would display on the screen. See the imag

44 Chapter 2

Chapter 3 45Machine Disassembly and ReplacementThis chapter contains step-by-step procedures on how to disassemble the notebook computer for maintenan

46 Chapter 3General InformationPre-disassembly InstructionsBefore proceeding with the disassembly procedure, make sure that you do the following:1. Tu

Chapter 3 47External Module Disassembly ProcessExternal Modules Disassembly FlowchartThe flowchart below gives you a graphic representation on the ent

48 Chapter 3Removing the Battery Pack1. Turn computer over. 2. Slide the battery lock/unlock latch to the unlock position. 3. Slide and hold the batte

Chapter 3 49Removing the SD dummy card1. Push the SD dummy card all the way in to eject it.2. Pull it out from the slot.

VI

50 Chapter 3Removing the ExpressCard dummy card1. Push the ExpressCard dummy card all the way in to eject it. 2. Pull it out from the slot.

Chapter 3 51Removing the Lower Covers1. See “Removing the Battery Pack” on page 48.2. See “Removing the SD dummy card” on page 49.3. See “Removing the

52 Chapter 36. Remove the HDD2 cover as shown. 7. Remove the HDD1 cover as shown. Removing the Turbo RAM module1. See “Removing the Battery Pack” on p

Chapter 3 53Removing the WLAN Module1. See “Removing the Turbo RAM module” on page 52.2. Disconnect the 3 antenna cables from the WLAN board. 3. Move

54 Chapter 3Removing the Hard Disk Drive2 Module1. See “Removing the Battery Pack” on page 48.2. Remove the HDD2 cover. See “Removing the Lower Covers

Chapter 3 555. Remove the four screws securing the hard disk to the carrier.6. Remove the HDD from the carrier.7. Remove the connector from the HDD.St

56 Chapter 3Removing the Hard Disk Drive1 Module 1. See “Removing the Battery Pack” on page 48.2. Remove the HDD1 cover. See “Removing the Lower Cover

Chapter 3 575. Remove the four screws securing the hard disk to the carrier.6. Remove the HDD from the carrier.7. Remove the connector from the HDD.St

58 Chapter 3Removing the Optical Drive Module1. See “Removing the Battery Pack” on page 48.2. Loosen the screw to remove the ODD cap.3. Remove the ODD

Chapter 3 595. Remove the two screws securing the ODD bracket and remove the ODD bracket from the optical disk drive module. 6. Insert a pin in the ej

VIITable of ContentsSystem Specifications 1Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

60 Chapter 3Main Unit Disassembly ProcessMain Unit Disassembly FlowchartScrew ListStep Screw Quantity Part No.Switch Cover M2.5*L5 (NL) 2LCD Module M2

Chapter 3 61Modem Module M2.5*L4 (NL 1ExpressCard Module M2.5*L4 (NL) 3Mainboard M2.5*L6.5 (NL) 2Step Screw Quantity Part No.

62 Chapter 3Removing the Switch CoverCAUTION: Using tools to remove the Switch Cover may cause damage to the outer casing. It is recommended that only

Chapter 3 635. Lift the Switch Cover clear of the chassis.

64 Chapter 3Removing the Keyboard1. See “Removing the Switch Cover” on page 62.2. Grasp the keyboard and firmly lift up to remove.3. Turn the keyboard

Chapter 3 65Removing the DIMM Modules1. See “Removing the Keyboard” on page 64.2. Loosen the captive screw on the keyboard plate.3. Remove the plate t

66 Chapter 35. Remove the DIMM module.6. Repeat steps for the second DIMM module.

Chapter 3 67Removing the Antenna1. Remove the Memory Cover. See “Removing the Lower Covers” on page 51.2. Remove the HDD2 Cover. See “Removing the Low

68 Chapter 3Removing the LCD Module1. See “Removing the Battery Pack” on page 48.2. See “Removing the Lower Covers” on page 51.3. See “Removing the Ke

Chapter 3 697. Remove the four securing screws (two on each side) from the LCD module.8. Carefully remove the LCD module from the chassis. IMPORTANT:P

VIIITable of ContentsRemoving the Switch Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62Removing the Keyboard

70 Chapter 3Removing the Switch Board1. See “Removing the Upper Cover” on page 71.2. Remove the three securing screws.3. Disconnect the FFC and remove

Chapter 3 71Removing the Upper Cover1. See “Removing the Battery Pack” on page 48.2. See “Removing the LCD Module” on page 68.3. See “Removing the Swi

72 Chapter 35. Turn the computer over. Remove the four screws on the top panel. 6. Disconnect the MIC and speaker cables and carefully pull through th

Chapter 3 737. Pull the cables under and through the thermal module.8. Turn the computer over, and disconnect the four cables from the mainboard as sh

74 Chapter 3See “Removing the DIMM Modules” on page 65.9. Remove the upper cover by lifting upward from the chassis, rear edge first.Release the secur

Chapter 3 75Removing the Finger Print Reader1. See “Removing the Upper Cover” on page 71.2. Disconnect the touchpad to switch FFC.3. Disconnect the sw

76 Chapter 35. Remove the two securing screws from the Finger Print Reader board.6. Using your fingers, gently lift the Finger Print Reader board from

Chapter 3 773. Disconnect the Mic cable.4. Remove the five securing screws.5. Remove the Speaker Modules as shown.Step Size Quantity Screw TypeSpeaker

78 Chapter 3Removing the TouchPad1. Remove the Upper Cover. See “Removing the Upper Cover” on page 71.2. Remove the Speaker Module. See “Removing the

Chapter 3 79Removing the Launch Board1. See “Removing the Upper Cover” on page 71.2. Lift the locking lever and disconnect the FFC. 3. Remove the t

IXTable of ContentsLCD Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .127Built-In Keyb

80 Chapter 35. Remove the Launch Board from the bracket.

Chapter 3 81Removing the Bluetooth Module1. See “Removing the Upper Cover” on page 71.2. Disconnect the Bluetooth cable connecting the Bluetooth modul

82 Chapter 3Removing the Modem Module1. See “Removing the Upper Cover” on page 71.2. Locate the modem module and disconnect the cable.3. Remove the se

Chapter 3 83Removing the ExpressCard Module1. See “Removing the Upper Cover” on page 71.2. Disconnect the cable connecting the ExpressCard module.3. R

84 Chapter 3Removing the Mainboard1. See “Removing the Upper Cover” on page 71.2. See “Removing the Modem Module” on page 82.3. Disconnect ExpressCard

Chapter 3 855. Remove the mainboard from the lower base.

86 Chapter 3Removing the CPU Fan1. Remove the Mainboard. See “Removing the Mainboard” on page 84.2. Loosen the three captive screws. 3. Disconnect the

Chapter 3 87Removing the CPU 1. Remove the Mainboard. See “Removing the Mainboard” on page 84.2. Take note of the indicators on the socket cam screw.

88 Chapter 3 LCD Module Disassembly ProcessLCD Module Disassembly FlowchartScrew ListStep Screw Quantity Part No.LCD Bezel M2.5*L5 (NL) 6LCD Panel M2.

Chapter 3 89Removing the LCD Bezel1. Remove the LCD Module. See “Removing the LCD Module” on page 68.2. Remove the six rubber covers and screws.3. Sta